{"id":330538,"date":"2025-08-06T22:24:38","date_gmt":"2025-08-06T22:24:38","guid":{"rendered":"https:\/\/pocketoption.com\/blog\/news-events\/data\/1oz-gold-in-grams-2\/"},"modified":"2025-08-06T22:24:38","modified_gmt":"2025-08-06T22:24:38","slug":"1oz-gold-in-grams","status":"publish","type":"post","link":"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/markets\/1oz-gold-in-grams\/","title":{"rendered":"1 once d&#8217;or en grammes: Chuy\u1ec3n \u0111\u1ed5i"},"content":{"rendered":"<div id=\"root\"><div id=\"wrap-img-root\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":45,"featured_media":329202,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-330538","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-markets"],"acf":{"h1":"Chuy\u1ec3n \u0111\u1ed5i 1oz v\u00e0ng sang g","h1_source":{"label":"H1","type":"text","formatted_value":"Chuy\u1ec3n \u0111\u1ed5i 1oz v\u00e0ng sang g"},"description":"Kh\u00e1m ph\u00e1 s\u1ef1 chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c c\u1ee7a 1 ounce v\u00e0ng sang gram. Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c trong th\u01b0\u01a1ng m\u1ea1i v\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0ng.","description_source":{"label":"Description","type":"textarea","formatted_value":"Kh\u00e1m ph\u00e1 s\u1ef1 chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c c\u1ee7a 1 ounce v\u00e0ng sang gram. Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c trong th\u01b0\u01a1ng m\u1ea1i v\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0ng."},"intro":"Hi\u1ec3u vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i m\u1ed9t ounce v\u00e0ng sang gram l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai tham gia v\u00e0o th\u01b0\u01a1ng m\u1ea1i, \u0111\u1ea7u t\u01b0 ho\u1eb7c s\u1ea3n xu\u1ea5t trang s\u1ee9c v\u00e0ng. B\u00e0i vi\u1ebft n\u00e0y kh\u00e1m ph\u00e1 nh\u1eefng ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng, cung c\u1ea5p th\u00f4ng tin qu\u00fd gi\u00e1 v\u1ec1 m\u1ed1i quan h\u1ec7 gi\u1eefa ounce v\u00e0 gram trong b\u1ed1i c\u1ea3nh v\u00e0ng.","intro_source":{"label":"Intro","type":"text","formatted_value":"Hi\u1ec3u vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i m\u1ed9t ounce v\u00e0ng sang gram l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai tham gia v\u00e0o th\u01b0\u01a1ng m\u1ea1i, \u0111\u1ea7u t\u01b0 ho\u1eb7c s\u1ea3n xu\u1ea5t trang s\u1ee9c v\u00e0ng. B\u00e0i vi\u1ebft n\u00e0y kh\u00e1m ph\u00e1 nh\u1eefng ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng, cung c\u1ea5p th\u00f4ng tin qu\u00fd gi\u00e1 v\u1ec1 m\u1ed1i quan h\u1ec7 gi\u1eefa ounce v\u00e0 gram trong b\u1ed1i c\u1ea3nh v\u00e0ng."},"body_html":"[cta_button text=\"\"]<div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u00e0ng<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Vi\u1ec7c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c l\u00e0 n\u1ec1n t\u1ea3ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0ng. D\u00f9 b\u1ea1n l\u00e0 th\u01b0\u01a1ng nh\u00e2n, nh\u00e0 \u0111\u1ea7u t\u01b0 hay th\u1ee3 kim ho\u00e0n, bi\u1ebft ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u00e0ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c giao d\u1ecbch c\u00f4ng b\u1eb1ng. Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i m\u1ed9t ounce v\u00e0ng sang gram l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n m\u00e0 b\u1ea5t k\u1ef3 ng\u01b0\u1eddi y\u00eau th\u00edch v\u00e0ng n\u00e0o c\u0169ng ph\u1ea3i hi\u1ec3u.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Hi\u1ec3u v\u1ec1 ounce troy v\u00e0 gram<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi n\u00f3i v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u00e0ng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u r\u1eb1ng ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh l\u00e0 ounce troy, ch\u1ee9 kh\u00f4ng ph\u1ea3i ounce avoirdupois \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u00e9p \u0111o h\u00e0ng ng\u00e0y. H\u00e3y xem x\u00e9t nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh:<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>\u0110o l\u01b0\u1eddng<\/th><th>Ounce Troy<\/th><th>Ounce Avoirdupois<\/th><\/tr><\/thead><tbody><tr><td>Tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng gram<\/td><td>31,1034768 gram<\/td><td>28,34952 gram<\/td><\/tr><tr><td>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho<\/td><td>Kim lo\u1ea1i qu\u00fd<\/td><td>V\u1eadt d\u1ee5ng h\u00e0ng ng\u00e0y<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Nh\u01b0 ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y, 1 ounce v\u00e0ng t\u00ednh b\u1eb1ng gram th\u1ef1c s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t ounce troy, n\u1eb7ng h\u01a1n ounce th\u00f4ng th\u01b0\u1eddng m\u00e0 ch\u00fang ta s\u1eed d\u1ee5ng cho c\u00e1c ph\u00e9p \u0111o kh\u00e1c.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>B\u00e2y gi\u1edd ch\u00fang ta \u0111\u00e3 hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ounce troy v\u00e0 avoirdupois, h\u00e3y t\u1eadp trung v\u00e0o vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c 1 ounce v\u00e0ng sang gram:<\/p><\/div><div class='po-container po-container_width_article-sm article-content po-article-page__text'><ul class='po-article-page-list'><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>1 ounce troy v\u00e0ng = 31,1034768 gram<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>S\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u00e0y l\u00e0 ch\u00ednh x\u00e1c v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>L\u00e0m tr\u00f2n th\u00e0nh 31,1 gram l\u00e0 ph\u1ed5 bi\u1ebfn cho c\u00e1c m\u1ee5c \u0111\u00edch th\u1ef1c t\u1ebf<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 s\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u00e0y kh\u00f4ng ch\u1ec9 \u00e1p d\u1ee5ng cho v\u00e0ng m\u00e0 c\u00f2n cho t\u1ea5t c\u1ea3 c\u00e1c kim lo\u1ea1i qu\u00fd, bao g\u1ed3m b\u1ea1c v\u00e0 b\u1ea1ch kim.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Hi\u1ec3u vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf:<\/p><\/div><div class='po-container po-container_width_article-sm article-content po-article-page__text'><ul class='po-article-page-list'><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u01b0\u01a1ng m\u1ea1i: \u0110\u1ecbnh gi\u00e1 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1nh gi\u00e1 th\u1ecfi v\u00e0ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110\u1ea7u t\u01b0: T\u00ednh to\u00e1n gi\u00e1 tr\u1ecb c\u1ee7a danh m\u1ee5c \u0111\u1ea7u t\u01b0 v\u00e0ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ch\u1ebf t\u00e1c trang s\u1ee9c: \u0110o l\u01b0\u1eddng ch\u00ednh x\u00e1c \u0111\u1ec3 t\u1ea1o ra trang s\u1ee9c v\u00e0ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1eed nghi\u1ec7m: X\u00e1c \u0111\u1ecbnh \u0111\u1ed9 tinh khi\u1ebft v\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0ng<\/li><\/ul><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>\u1ee8ng d\u1ee5ng<\/th><th>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c<\/th><\/tr><\/thead><tbody><tr><td>Th\u01b0\u01a1ng m\u1ea1i<\/td><td>\u0110\u1ea3m b\u1ea3o gi\u00e1 c\u1ea3 c\u00f4ng b\u1eb1ng v\u00e0 tr\u00e1nh s\u1ef1 ch\u00eanh l\u1ec7ch trong c\u00e1c giao d\u1ecbch<\/td><\/tr><tr><td>\u0110\u1ea7u t\u01b0<\/td><td>Cho ph\u00e9p \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c danh m\u1ee5c \u0111\u1ea7u t\u01b0 v\u00e0 theo d\u00f5i hi\u1ec7u su\u1ea5t<\/td><\/tr><tr><td>Ch\u1ebf t\u00e1c trang s\u1ee9c<\/td><td>\u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng nh\u1ea5t v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft k\u1ebf<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m<\/td><td>H\u1ed7 tr\u1ee3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c h\u00e0m l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng<\/td><\/tr><\/tbody><\/table><\/div><\/div>[cta_button text=\"\"]<div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>C\u00e1c ph\u00e9p \u0111o tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng th\u00f4ng th\u01b0\u1eddng<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>M\u1eb7c d\u00f9 hi\u1ec3u 1 ounce v\u00e0ng t\u00ednh b\u1eb1ng gram l\u00e0 r\u1ea5t quan tr\u1ecdng, nh\u01b0ng c\u0169ng c\u00f3 l\u1ee3i khi bi\u1ebft c\u00e1c ph\u00e9p \u0111o tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng th\u00f4ng th\u01b0\u1eddng kh\u00e1c:<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>\u0110o l\u01b0\u1eddng<\/th><th>Tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng gram<\/th><th>Quan h\u1ec7 v\u1edbi ounce troy<\/th><\/tr><\/thead><tbody><tr><td>1 Grain<\/td><td>0,0647989 g<\/td><td>1\/480 ounce troy<\/td><\/tr><tr><td>1 Pennyweight (dwt)<\/td><td>1,55517384 g<\/td><td>1\/20 ounce troy<\/td><\/tr><tr><td>1 Ounce Troy<\/td><td>31,1034768 g<\/td><td>1 ounce troy<\/td><\/tr><tr><td>1 Livre Troy<\/td><td>373,2417216 g<\/td><td>12 ounce troy<\/td><\/tr><tr><td>1 Kilogramme<\/td><td>1000 g<\/td><td>32,15074656 ounce troy<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Nh\u1eefng ph\u00e9p \u0111o n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0ng, t\u1eeb ch\u1ebf t\u00e1c trang s\u1ee9c quy m\u00f4 nh\u1ecf \u0111\u1ebfn th\u01b0\u01a1ng m\u1ea1i th\u1ecfi v\u00e0ng quy m\u00f4 l\u1edbn.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng \u0111\u1ebfn tr\u1ecdng l\u01b0\u1ee3ng<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi x\u1eed l\u00fd v\u00e0ng, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i xem x\u00e9t \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a n\u00f3, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng carat. \u0110\u1ed9 tinh khi\u1ebft \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng v\u00e0ng th\u1ef1c t\u1ebf v\u00e0 do \u0111\u00f3, tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng nguy\u00ean ch\u1ea5t trong m\u1ed9t s\u1ea3n ph\u1ea9m:<\/p><\/div><div class='po-container po-container_width_article-sm article-content po-article-page__text'><ul class='po-article-page-list'><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>V\u00e0ng 24 carat l\u00e0 100% v\u00e0ng nguy\u00ean ch\u1ea5t<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>V\u00e0ng 18 carat l\u00e0 75% v\u00e0ng nguy\u00ean ch\u1ea5t<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>V\u00e0ng 14 carat l\u00e0 58,3% v\u00e0ng nguy\u00ean ch\u1ea5t<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>V\u00e0ng 10 carat l\u00e0 41,7% v\u00e0ng nguy\u00ean ch\u1ea5t<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram cho c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 tinh khi\u1ebft kh\u00e1c nhau, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i t\u00ednh to\u00e1n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a h\u00e0m l\u01b0\u1ee3ng v\u00e0ng nguy\u00ean ch\u1ea5t. V\u00ed d\u1ee5, 1 ounce v\u00e0ng 18 carat ch\u1ee9a 0,75 ounce v\u00e0ng nguy\u00ean ch\u1ea5t, n\u1eb7ng 23,3276076 gram (31,1034768 * 0,75).<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>C\u00f4ng c\u1ee5 \u0111\u1ec3 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c khi x\u1eed l\u00fd v\u00e0ng, m\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng:<\/p><\/div><div class='po-container po-container_width_article-sm article-content po-article-page__text'><ul class='po-article-page-list'><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u00e2n \u0111i\u1ec7n t\u1eed: C\u00f3 kh\u1ea3 n\u0103ng \u0111o \u0111\u1ebfn 0,01 gram ho\u1eb7c \u00edt h\u01a1n<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u00e2n \u0111\u00f2n: Truy\u1ec1n th\u1ed1ng, nh\u01b0ng r\u1ea5t ch\u00ednh x\u00e1c cho s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>M\u00e1y \u0111o t\u1ef7 tr\u1ecdng: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng d\u1ef1a tr\u00ean t\u1ef7 tr\u1ecdng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>M\u00e1y ph\u00e2n t\u00edch XRF: Ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y h\u00e0m l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft cho b\u1ea5t k\u1ef3 ai l\u00e0m vi\u1ec7c v\u1edbi v\u00e0ng, t\u1eeb c\u00e1c th\u1ee3 kim ho\u00e0n nh\u1ecf \u0111\u1ebfn c\u00e1c nh\u00e0 giao d\u1ecbch th\u1ecfi v\u00e0ng l\u1edbn, \u0111\u1ea3m b\u1ea3o \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00f4ng b\u1eb1ng.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u: T\u1ea1i sao 1 ounce v\u00e0ng t\u00ednh b\u1eb1ng gram l\u1ea1i quan tr\u1ecdng<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1 \u0111\u01a1n thu\u1ea7n; \u0111\u00f3 l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u gi\u00fap th\u00fac \u0111\u1ea9y th\u01b0\u01a1ng m\u1ea1i qu\u1ed1c t\u1ebf v\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o v\u00e0ng. S\u1ef1 ti\u00eau chu\u1ea9n h\u00f3a n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng, d\u00f9 b\u1ea1n mua v\u00e0ng \u1edf New York, London hay Tokyo, b\u1ea1n \u0111\u1ec1u giao d\u1ecbch v\u1edbi c\u00f9ng m\u1ed9t ph\u00e9p \u0111o v\u00e0 gi\u00e1 tr\u1ecb.<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Kh\u00eda c\u1ea1nh<\/th><th>T\u1ea7m quan tr\u1ecdng c\u1ee7a ti\u00eau chu\u1ea9n h\u00f3a<\/th><\/tr><\/thead><tbody><tr><td>Th\u01b0\u01a1ng m\u1ea1i qu\u1ed1c t\u1ebf<\/td><td>Gi\u00fap c\u00e1c giao d\u1ecbch di\u1ec5n ra su\u00f4n s\u1ebb qua bi\u00ean gi\u1edbi<\/td><\/tr><tr><td>B\u00e1o gi\u00e1<\/td><td>Cho ph\u00e9p gi\u00e1 c\u1ea3 nh\u1ea5t qu\u00e1n tr\u00ean c\u00e1c th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u<\/td><\/tr><tr><td>Theo d\u00f5i \u0111\u1ea7u t\u01b0<\/td><td>Cho ph\u00e9p so s\u00e1nh ch\u00ednh x\u00e1c c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi<\/td><\/tr><tr><td>S\u1ea3n xu\u1ea5t<\/td><td>\u0110\u1ea3m b\u1ea3o s\u1ef1 nh\u1ea5t qu\u00e1n c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0ng \u1edf c\u00e1c khu v\u1ef1c kh\u00e1c nhau<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u n\u00e0y nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng ch\u00ednh x\u00e1c vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram trong t\u1ea5t c\u1ea3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn v\u00e0ng.<\/p><\/div>[cta_button text=\"\"]<div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>K\u1ebft lu\u1eadn<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0ng, v\u1edbi nh\u1eefng t\u00e1c \u0111\u1ed9ng s\u00e2u r\u1ed9ng \u0111\u1ebfn th\u01b0\u01a1ng m\u1ea1i, \u0111\u1ea7u t\u01b0 v\u00e0 s\u1ea3n xu\u1ea5t. Hi\u1ec3u r\u1eb1ng 1 ounce troy t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 31,1034768 gram cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho b\u1ea5t k\u1ef3 ai x\u1eed l\u00fd v\u00e0ng. Ph\u00e9p \u0111o ch\u00ednh x\u00e1c n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c trong c\u00e1c giao d\u1ecbch, \u0111\u00e1nh gi\u00e1 c\u00f4ng b\u1eb1ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng nh\u1ea5t trong c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Khi th\u1ecb tr\u01b0\u1eddng v\u00e0ng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, t\u1ea7m quan tr\u1ecdng c\u1ee7a s\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u00e0y v\u1eabn kh\u00f4ng thay \u0111\u1ed5i, \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u00f4ng c\u1ee5 quan tr\u1ecdng cho c\u00e1c chuy\u00ean gia v\u00e0 ng\u01b0\u1eddi y\u00eau th\u00edch trong vi\u1ec7c \u0111i\u1ec1u h\u01b0\u1edbng th\u1ebf gi\u1edbi ph\u1ee9c t\u1ea1p c\u1ee7a kim lo\u1ea1i qu\u00fd.<\/p><\/div>","body_html_source":{"label":"Body HTML","type":"wysiwyg","formatted_value":"    <div class=\"po-container po-container_width_article\">\n        <a href=\"\/en\/quick-start\/\" class=\"po-line-banner po-article-page__line-banner\">\n            <svg class=\"svg-image po-line-banner__logo\" fill=\"currentColor\" width=\"auto\" height=\"auto\"\n                 aria-hidden=\"true\">\n                <use href=\"#svg-img-logo-white\"><\/use>\n            <\/svg>\n            <span class=\"po-line-banner__btn\"><\/span>\n        <\/a>\n    <\/div>\n    \n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u00e0ng<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Vi\u1ec7c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c l\u00e0 n\u1ec1n t\u1ea3ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0ng. D\u00f9 b\u1ea1n l\u00e0 th\u01b0\u01a1ng nh\u00e2n, nh\u00e0 \u0111\u1ea7u t\u01b0 hay th\u1ee3 kim ho\u00e0n, bi\u1ebft ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u00e0ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c giao d\u1ecbch c\u00f4ng b\u1eb1ng. Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i m\u1ed9t ounce v\u00e0ng sang gram l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n m\u00e0 b\u1ea5t k\u1ef3 ng\u01b0\u1eddi y\u00eau th\u00edch v\u00e0ng n\u00e0o c\u0169ng ph\u1ea3i hi\u1ec3u.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>Hi\u1ec3u v\u1ec1 ounce troy v\u00e0 gram<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi n\u00f3i v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u00e0ng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u r\u1eb1ng ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh l\u00e0 ounce troy, ch\u1ee9 kh\u00f4ng ph\u1ea3i ounce avoirdupois \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u00e9p \u0111o h\u00e0ng ng\u00e0y. H\u00e3y xem x\u00e9t nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh:<\/p>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>\u0110o l\u01b0\u1eddng<\/th>\n<th>Ounce Troy<\/th>\n<th>Ounce Avoirdupois<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng gram<\/td>\n<td>31,1034768 gram<\/td>\n<td>28,34952 gram<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho<\/td>\n<td>Kim lo\u1ea1i qu\u00fd<\/td>\n<td>V\u1eadt d\u1ee5ng h\u00e0ng ng\u00e0y<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Nh\u01b0 ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y, 1 ounce v\u00e0ng t\u00ednh b\u1eb1ng gram th\u1ef1c s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t ounce troy, n\u1eb7ng h\u01a1n ounce th\u00f4ng th\u01b0\u1eddng m\u00e0 ch\u00fang ta s\u1eed d\u1ee5ng cho c\u00e1c ph\u00e9p \u0111o kh\u00e1c.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>Chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>B\u00e2y gi\u1edd ch\u00fang ta \u0111\u00e3 hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ounce troy v\u00e0 avoirdupois, h\u00e3y t\u1eadp trung v\u00e0o vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c 1 ounce v\u00e0ng sang gram:<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm article-content po-article-page__text'>\n<ul class='po-article-page-list'>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>1 ounce troy v\u00e0ng = 31,1034768 gram<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>S\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u00e0y l\u00e0 ch\u00ednh x\u00e1c v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>L\u00e0m tr\u00f2n th\u00e0nh 31,1 gram l\u00e0 ph\u1ed5 bi\u1ebfn cho c\u00e1c m\u1ee5c \u0111\u00edch th\u1ef1c t\u1ebf<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 s\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u00e0y kh\u00f4ng ch\u1ec9 \u00e1p d\u1ee5ng cho v\u00e0ng m\u00e0 c\u00f2n cho t\u1ea5t c\u1ea3 c\u00e1c kim lo\u1ea1i qu\u00fd, bao g\u1ed3m b\u1ea1c v\u00e0 b\u1ea1ch kim.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Hi\u1ec3u vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf:<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm article-content po-article-page__text'>\n<ul class='po-article-page-list'>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u01b0\u01a1ng m\u1ea1i: \u0110\u1ecbnh gi\u00e1 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1nh gi\u00e1 th\u1ecfi v\u00e0ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110\u1ea7u t\u01b0: T\u00ednh to\u00e1n gi\u00e1 tr\u1ecb c\u1ee7a danh m\u1ee5c \u0111\u1ea7u t\u01b0 v\u00e0ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ch\u1ebf t\u00e1c trang s\u1ee9c: \u0110o l\u01b0\u1eddng ch\u00ednh x\u00e1c \u0111\u1ec3 t\u1ea1o ra trang s\u1ee9c v\u00e0ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1eed nghi\u1ec7m: X\u00e1c \u0111\u1ecbnh \u0111\u1ed9 tinh khi\u1ebft v\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0ng<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>\u1ee8ng d\u1ee5ng<\/th>\n<th>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Th\u01b0\u01a1ng m\u1ea1i<\/td>\n<td>\u0110\u1ea3m b\u1ea3o gi\u00e1 c\u1ea3 c\u00f4ng b\u1eb1ng v\u00e0 tr\u00e1nh s\u1ef1 ch\u00eanh l\u1ec7ch trong c\u00e1c giao d\u1ecbch<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u t\u01b0<\/td>\n<td>Cho ph\u00e9p \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c danh m\u1ee5c \u0111\u1ea7u t\u01b0 v\u00e0 theo d\u00f5i hi\u1ec7u su\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf t\u00e1c trang s\u1ee9c<\/td>\n<td>\u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng nh\u1ea5t v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft k\u1ebf<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eed nghi\u1ec7m<\/td>\n<td>H\u1ed7 tr\u1ee3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c h\u00e0m l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n    <div class=\"po-container po-container_width_article\">\n        <a href=\"\/en\/quick-start\/\" class=\"po-line-banner po-article-page__line-banner\">\n            <svg class=\"svg-image po-line-banner__logo\" fill=\"currentColor\" width=\"auto\" height=\"auto\"\n                 aria-hidden=\"true\">\n                <use href=\"#svg-img-logo-white\"><\/use>\n            <\/svg>\n            <span class=\"po-line-banner__btn\"><\/span>\n        <\/a>\n    <\/div>\n    \n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>C\u00e1c ph\u00e9p \u0111o tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng th\u00f4ng th\u01b0\u1eddng<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>M\u1eb7c d\u00f9 hi\u1ec3u 1 ounce v\u00e0ng t\u00ednh b\u1eb1ng gram l\u00e0 r\u1ea5t quan tr\u1ecdng, nh\u01b0ng c\u0169ng c\u00f3 l\u1ee3i khi bi\u1ebft c\u00e1c ph\u00e9p \u0111o tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng th\u00f4ng th\u01b0\u1eddng kh\u00e1c:<\/p>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>\u0110o l\u01b0\u1eddng<\/th>\n<th>Tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng gram<\/th>\n<th>Quan h\u1ec7 v\u1edbi ounce troy<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 Grain<\/td>\n<td>0,0647989 g<\/td>\n<td>1\/480 ounce troy<\/td>\n<\/tr>\n<tr>\n<td>1 Pennyweight (dwt)<\/td>\n<td>1,55517384 g<\/td>\n<td>1\/20 ounce troy<\/td>\n<\/tr>\n<tr>\n<td>1 Ounce Troy<\/td>\n<td>31,1034768 g<\/td>\n<td>1 ounce troy<\/td>\n<\/tr>\n<tr>\n<td>1 Livre Troy<\/td>\n<td>373,2417216 g<\/td>\n<td>12 ounce troy<\/td>\n<\/tr>\n<tr>\n<td>1 Kilogramme<\/td>\n<td>1000 g<\/td>\n<td>32,15074656 ounce troy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Nh\u1eefng ph\u00e9p \u0111o n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0ng, t\u1eeb ch\u1ebf t\u00e1c trang s\u1ee9c quy m\u00f4 nh\u1ecf \u0111\u1ebfn th\u01b0\u01a1ng m\u1ea1i th\u1ecfi v\u00e0ng quy m\u00f4 l\u1edbn.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng \u0111\u1ebfn tr\u1ecdng l\u01b0\u1ee3ng<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi x\u1eed l\u00fd v\u00e0ng, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i xem x\u00e9t \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a n\u00f3, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng carat. \u0110\u1ed9 tinh khi\u1ebft \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng v\u00e0ng th\u1ef1c t\u1ebf v\u00e0 do \u0111\u00f3, tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng nguy\u00ean ch\u1ea5t trong m\u1ed9t s\u1ea3n ph\u1ea9m:<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm article-content po-article-page__text'>\n<ul class='po-article-page-list'>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>V\u00e0ng 24 carat l\u00e0 100% v\u00e0ng nguy\u00ean ch\u1ea5t<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>V\u00e0ng 18 carat l\u00e0 75% v\u00e0ng nguy\u00ean ch\u1ea5t<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>V\u00e0ng 14 carat l\u00e0 58,3% v\u00e0ng nguy\u00ean ch\u1ea5t<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>V\u00e0ng 10 carat l\u00e0 41,7% v\u00e0ng nguy\u00ean ch\u1ea5t<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram cho c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 tinh khi\u1ebft kh\u00e1c nhau, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i t\u00ednh to\u00e1n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a h\u00e0m l\u01b0\u1ee3ng v\u00e0ng nguy\u00ean ch\u1ea5t. V\u00ed d\u1ee5, 1 ounce v\u00e0ng 18 carat ch\u1ee9a 0,75 ounce v\u00e0ng nguy\u00ean ch\u1ea5t, n\u1eb7ng 23,3276076 gram (31,1034768 * 0,75).<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>C\u00f4ng c\u1ee5 \u0111\u1ec3 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng v\u00e0ng<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c khi x\u1eed l\u00fd v\u00e0ng, m\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng:<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm article-content po-article-page__text'>\n<ul class='po-article-page-list'>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u00e2n \u0111i\u1ec7n t\u1eed: C\u00f3 kh\u1ea3 n\u0103ng \u0111o \u0111\u1ebfn 0,01 gram ho\u1eb7c \u00edt h\u01a1n<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u00e2n \u0111\u00f2n: Truy\u1ec1n th\u1ed1ng, nh\u01b0ng r\u1ea5t ch\u00ednh x\u00e1c cho s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>M\u00e1y \u0111o t\u1ef7 tr\u1ecdng: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng d\u1ef1a tr\u00ean t\u1ef7 tr\u1ecdng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>M\u00e1y ph\u00e2n t\u00edch XRF: Ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y h\u00e0m l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft cho b\u1ea5t k\u1ef3 ai l\u00e0m vi\u1ec7c v\u1edbi v\u00e0ng, t\u1eeb c\u00e1c th\u1ee3 kim ho\u00e0n nh\u1ecf \u0111\u1ebfn c\u00e1c nh\u00e0 giao d\u1ecbch th\u1ecfi v\u00e0ng l\u1edbn, \u0111\u1ea3m b\u1ea3o \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00f4ng b\u1eb1ng.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>Ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u: T\u1ea1i sao 1 ounce v\u00e0ng t\u00ednh b\u1eb1ng gram l\u1ea1i quan tr\u1ecdng<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1 \u0111\u01a1n thu\u1ea7n; \u0111\u00f3 l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u gi\u00fap th\u00fac \u0111\u1ea9y th\u01b0\u01a1ng m\u1ea1i qu\u1ed1c t\u1ebf v\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o v\u00e0ng. S\u1ef1 ti\u00eau chu\u1ea9n h\u00f3a n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng, d\u00f9 b\u1ea1n mua v\u00e0ng \u1edf New York, London hay Tokyo, b\u1ea1n \u0111\u1ec1u giao d\u1ecbch v\u1edbi c\u00f9ng m\u1ed9t ph\u00e9p \u0111o v\u00e0 gi\u00e1 tr\u1ecb.<\/p>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>Kh\u00eda c\u1ea1nh<\/th>\n<th>T\u1ea7m quan tr\u1ecdng c\u1ee7a ti\u00eau chu\u1ea9n h\u00f3a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Th\u01b0\u01a1ng m\u1ea1i qu\u1ed1c t\u1ebf<\/td>\n<td>Gi\u00fap c\u00e1c giao d\u1ecbch di\u1ec5n ra su\u00f4n s\u1ebb qua bi\u00ean gi\u1edbi<\/td>\n<\/tr>\n<tr>\n<td>B\u00e1o gi\u00e1<\/td>\n<td>Cho ph\u00e9p gi\u00e1 c\u1ea3 nh\u1ea5t qu\u00e1n tr\u00ean c\u00e1c th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u<\/td>\n<\/tr>\n<tr>\n<td>Theo d\u00f5i \u0111\u1ea7u t\u01b0<\/td>\n<td>Cho ph\u00e9p so s\u00e1nh ch\u00ednh x\u00e1c c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi<\/td>\n<\/tr>\n<tr>\n<td>S\u1ea3n xu\u1ea5t<\/td>\n<td>\u0110\u1ea3m b\u1ea3o s\u1ef1 nh\u1ea5t qu\u00e1n c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0ng \u1edf c\u00e1c khu v\u1ef1c kh\u00e1c nhau<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u n\u00e0y nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng ch\u00ednh x\u00e1c vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram trong t\u1ea5t c\u1ea3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn v\u00e0ng.<\/p>\n<\/div>\n    <div class=\"po-container po-container_width_article\">\n        <a href=\"\/en\/quick-start\/\" class=\"po-line-banner po-article-page__line-banner\">\n            <svg class=\"svg-image po-line-banner__logo\" fill=\"currentColor\" width=\"auto\" height=\"auto\"\n                 aria-hidden=\"true\">\n                <use href=\"#svg-img-logo-white\"><\/use>\n            <\/svg>\n            <span class=\"po-line-banner__btn\"><\/span>\n        <\/a>\n    <\/div>\n    \n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>K\u1ebft lu\u1eadn<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i 1 ounce v\u00e0ng sang gram l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0ng, v\u1edbi nh\u1eefng t\u00e1c \u0111\u1ed9ng s\u00e2u r\u1ed9ng \u0111\u1ebfn th\u01b0\u01a1ng m\u1ea1i, \u0111\u1ea7u t\u01b0 v\u00e0 s\u1ea3n xu\u1ea5t. Hi\u1ec3u r\u1eb1ng 1 ounce troy t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 31,1034768 gram cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho b\u1ea5t k\u1ef3 ai x\u1eed l\u00fd v\u00e0ng. Ph\u00e9p \u0111o ch\u00ednh x\u00e1c n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c trong c\u00e1c giao d\u1ecbch, \u0111\u00e1nh gi\u00e1 c\u00f4ng b\u1eb1ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng nh\u1ea5t trong c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Khi th\u1ecb tr\u01b0\u1eddng v\u00e0ng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, t\u1ea7m quan tr\u1ecdng c\u1ee7a s\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u00e0y v\u1eabn kh\u00f4ng thay \u0111\u1ed5i, \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u00f4ng c\u1ee5 quan tr\u1ecdng cho c\u00e1c chuy\u00ean gia v\u00e0 ng\u01b0\u1eddi y\u00eau th\u00edch trong vi\u1ec7c \u0111i\u1ec1u h\u01b0\u1edbng th\u1ebf gi\u1edbi ph\u1ee9c t\u1ea1p c\u1ee7a kim lo\u1ea1i qu\u00fd.<\/p>\n<\/div>\n"},"faq":[{"question":"1 ounce d'or est exactement \u00e9gale \u00e0 31,1035 grammes.","answer":"1 once troy d'or \u00e9quivaut exactement \u00e0 31,1034768 grammes."},{"question":"T\u1ea1i sao ounce troy \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho v\u00e0ng thay v\u00ec ounce th\u00f4ng th\u01b0\u1eddng?","answer":"L'once troy l\u00e0 \u0111\u01a1n v\u1ecb ti\u00eau chu\u1ea9n cho kim lo\u1ea1i qu\u00fd v\u00ec n\u00f3 n\u1eb7ng h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi ounce avoirdupois, cung c\u1ea5p m\u1ed9t ph\u00e9p \u0111o ch\u00ednh x\u00e1c h\u01a1n cho c\u00e1c v\u1eadt li\u1ec7u qu\u00fd."},{"question":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a n\u00f3 t\u00ednh b\u1eb1ng gam?","answer":"\u0110\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng carat, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng v\u00e0ng th\u1ef1c t\u1ebf. V\u00ed d\u1ee5, 1 ounce v\u00e0ng 18 carat ch\u1ee9a 23,3276076 gram v\u00e0ng nguy\u00ean ch\u1ea5t, v\u00ec n\u00f3 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft 75%."},{"question":"Nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u00e0ng?","answer":"C\u00e1c c\u00f4ng c\u1ee5 th\u00f4ng d\u1ee5ng bao g\u1ed3m c\u00e2n \u0111i\u1ec7n t\u1eed, c\u00e2n \u0111\u00f2n, m\u00e1y \u0111o t\u1ef7 tr\u1ecdng v\u00e0 m\u00e1y ph\u00e2n t\u00edch XRF, m\u1ed7i lo\u1ea1i ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau trong vi\u1ec7c \u0111o l\u01b0\u1eddng tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng."},{"question":"T\u1ea1i sao ti\u00eau chu\u1ea9n h\u00f3a l\u1ea1i quan tr\u1ecdng tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u00e0ng to\u00e0n c\u1ea7u?","answer":"Vi\u1ec7c \u0111o l\u01b0\u1eddng ti\u00eau chu\u1ea9n h\u00f3a \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong th\u01b0\u01a1ng m\u1ea1i, \u0111\u1ecbnh gi\u00e1 v\u00e0 s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0ng \u1edf c\u00e1c qu\u1ed1c gia v\u00e0 th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c giao d\u1ecbch c\u00f4ng b\u1eb1ng v\u00e0 minh b\u1ea1ch tr\u00ean to\u00e0n th\u1ebf gi\u1edbi."}],"faq_source":{"label":"FAQ","type":"repeater","formatted_value":[{"question":"1 ounce d'or est exactement \u00e9gale \u00e0 31,1035 grammes.","answer":"1 once troy d'or \u00e9quivaut exactement \u00e0 31,1034768 grammes."},{"question":"T\u1ea1i sao ounce troy \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho v\u00e0ng thay v\u00ec ounce th\u00f4ng th\u01b0\u1eddng?","answer":"L'once troy l\u00e0 \u0111\u01a1n v\u1ecb ti\u00eau chu\u1ea9n cho kim lo\u1ea1i qu\u00fd v\u00ec n\u00f3 n\u1eb7ng h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi ounce avoirdupois, cung c\u1ea5p m\u1ed9t ph\u00e9p \u0111o ch\u00ednh x\u00e1c h\u01a1n cho c\u00e1c v\u1eadt li\u1ec7u qu\u00fd."},{"question":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a n\u00f3 t\u00ednh b\u1eb1ng gam?","answer":"\u0110\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng carat, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng v\u00e0ng th\u1ef1c t\u1ebf. V\u00ed d\u1ee5, 1 ounce v\u00e0ng 18 carat ch\u1ee9a 23,3276076 gram v\u00e0ng nguy\u00ean ch\u1ea5t, v\u00ec n\u00f3 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft 75%."},{"question":"Nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u00e0ng?","answer":"C\u00e1c c\u00f4ng c\u1ee5 th\u00f4ng d\u1ee5ng bao g\u1ed3m c\u00e2n \u0111i\u1ec7n t\u1eed, c\u00e2n \u0111\u00f2n, m\u00e1y \u0111o t\u1ef7 tr\u1ecdng v\u00e0 m\u00e1y ph\u00e2n t\u00edch XRF, m\u1ed7i lo\u1ea1i ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau trong vi\u1ec7c \u0111o l\u01b0\u1eddng tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng."},{"question":"T\u1ea1i sao ti\u00eau chu\u1ea9n h\u00f3a l\u1ea1i quan tr\u1ecdng tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u00e0ng to\u00e0n c\u1ea7u?","answer":"Vi\u1ec7c \u0111o l\u01b0\u1eddng ti\u00eau chu\u1ea9n h\u00f3a \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong th\u01b0\u01a1ng m\u1ea1i, \u0111\u1ecbnh gi\u00e1 v\u00e0 s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0ng \u1edf c\u00e1c qu\u1ed1c gia v\u00e0 th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c giao d\u1ecbch c\u00f4ng b\u1eb1ng v\u00e0 minh b\u1ea1ch tr\u00ean to\u00e0n th\u1ebf gi\u1edbi."}]}},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.8 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>1 once d&#039;or en grammes: Chuy\u1ec3n \u0111\u1ed5i<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/markets\/1oz-gold-in-grams\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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