{"id":82349,"date":"2026-05-27T09:08:21","date_gmt":"2026-05-27T02:08:21","guid":{"rendered":"https:\/\/hbbgroup.net\/1-luong-vang-bang-bao-nhieu-kg-giai-thich-chi-tiet-chuan-viet-nam\/"},"modified":"2026-05-27T09:14:09","modified_gmt":"2026-05-27T02:14:09","slug":"1-luong-vang-bang-bao-nhieu-kg-giai-thich-chi-tiet-chuan-viet-nam","status":"publish","type":"post","link":"https:\/\/hbbgroup.net\/zh\/1-luong-vang-bang-bao-nhieu-kg-giai-thich-chi-tiet-chuan-viet-nam\/","title":{"rendered":"1 l\u01b0\u1ee3ng v\u00e0ng b\u1eb1ng bao nhi\u00eau kg? Gi\u1ea3i th\u00edch chi ti\u1ebft chu\u1ea9n Vi\u1ec7t Nam"},"content":{"rendered":"
\n
\n
\n

Kh\u00e1i ni\u1ec7m c\u00e1c \u0111\u01a1n v\u1ecb \u0111o v\u00e0ng \u1edf Vi\u1ec7t Nam<\/h3>\n

V\u00e0ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh l\u01b0\u1ee3ng th\u00f4ng qua nhi\u1ec1u \u0111\u01a1n v\u1ecb kh\u00e1c nhau t\u00f9y v\u00e0o quy chu\u1ea9n t\u1eebng qu\u1ed1c gia. \u1ede Vi\u1ec7t Nam, th\u1ecb tr\u01b0\u1eddng kim ho\u00e0n s\u1eed d\u1ee5ng \u0111\u01a1n v\u1ecb quen thu\u1ed9c l\u00e0 ch\u1ec9, l\u01b0\u1ee3ng ho\u1eb7c c\u00e2y v\u00e0ng. M\u1ed7i h\u1ec7 th\u1ed1ng \u0111\u01a1n v\u1ecb ph\u1ea3n \u00e1nh m\u1ed9t c\u00e1ch quy \u0111\u1ed5i kh\u1ed1i l\u01b0\u1ee3ng nh\u1eb1m thu\u1eadn ti\u1ec7n trong mua b\u00e1n v\u00e0 t\u00edch tr\u1eef.<\/p>\n

Theo truy\u1ec1n th\u1ed1ng, 1 l\u01b0\u1ee3ng v\u00e0ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 10 ch\u1ec9 v\u00e0ng. Trong khi \u0111\u00f3, 1 ch\u1ec9 v\u00e0ng b\u1eb1ng 3,75 gram. T\u1eeb \u0111\u00f3, c\u00f3 th\u1ec3 suy ra 1 l\u01b0\u1ee3ng v\u00e0ng t\u01b0\u01a1ng \u1ee9ng v\u1edbi 37,5 gram v\u00e0ng. \u0110\u00e2y l\u00e0 chu\u1ea9n quy \u0111\u1ed5i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i t\u1ea1i Vi\u1ec7t Nam, \u0111\u1eb7c bi\u1ec7t trong giao d\u1ecbch v\u00e0ng mi\u1ebfng SJC v\u00e0 c\u00e1c lo\u1ea1i v\u00e0ng 9999.<\/p>\n

Vi\u1ec7c d\u00f9ng \u201cch\u1ec9\u201d v\u00e0 \u201cl\u01b0\u1ee3ng\u201d c\u00f3 t\u1eeb l\u00e2u \u0111\u1eddi, b\u1eaft ngu\u1ed3n t\u1eeb th\u00f3i quen giao d\u1ecbch kim ho\u00e0n th\u1ee7 c\u00f4ng. \u0110\u1ebfn nay, d\u00f9 Vi\u1ec7t Nam \u0111\u00e3 \u00e1p d\u1ee5ng \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng qu\u1ed1c t\u1ebf (kg, gram), th\u1ecb tr\u01b0\u1eddng v\u00e0ng v\u1eabn duy tr\u00ec song song hai h\u1ec7 th\u1ed1ng nh\u1eb1m d\u1ec5 hi\u1ec3u v\u00e0 th\u1ed1ng nh\u1ea5t trong n\u01b0\u1edbc.<\/p>\n

\"\"<\/p>\n

<\/picture>
\u1ea2nh minh h\u1ecda: Ch\u00ed Hi\u1ebfu<\/em><\/figcaption><\/figure>\n<\/div>\n
\n

C\u00e1ch quy \u0111\u1ed5i 1 l\u01b0\u1ee3ng v\u00e0ng b\u1eb1ng bao nhi\u00eau kg<\/h3>\n

Khi quy \u0111\u1ed5i sang kilogam, ta c\u00f3 k\u1ebft qu\u1ea3: 1 l\u01b0\u1ee3ng v\u00e0ng = 37,5 gram = 0,0375 kg. Nh\u01b0 v\u1eady, mu\u1ed1n bi\u1ebft 1 kg v\u00e0ng b\u1eb1ng bao nhi\u00eau l\u01b0\u1ee3ng, ch\u1ec9 c\u1ea7n l\u1ea5y 1 kg chia cho 0,0375, k\u1ebft qu\u1ea3 l\u00e0 kho\u1ea3ng 26,67 l\u01b0\u1ee3ng v\u00e0ng.<\/p>\n

Hi\u1ec3u r\u00f5 c\u00e1c quy \u0111\u1ed5i n\u00e0y gi\u00fap ng\u01b0\u1eddi mua v\u00e0ng d\u1ec5 d\u00e0ng t\u00ednh to\u00e1n khi so s\u00e1nh gi\u00e1 v\u00e0ng trong n\u01b0\u1edbc v\u1edbi qu\u1ed1c t\u1ebf, v\u1ed1n th\u01b0\u1eddng ni\u00eam y\u1ebft theo ounce ho\u1eb7c gram. V\u00ed d\u1ee5, n\u1ebfu gi\u00e1 1 l\u01b0\u1ee3ng v\u00e0ng SJC l\u00e0 X \u0111\u1ed3ng, th\u00ec 1 kg v\u00e0ng s\u1ebd t\u01b0\u01a1ng \u0111\u01b0\u01a1ng X nh\u00e2n 26,67, cho ra t\u1ed5ng gi\u00e1 tr\u1ecb g\u1ea7n \u0111\u00fang.<\/p>\n<\/div>\n

\n

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa chu\u1ea9n Vi\u1ec7t Nam v\u00e0 qu\u1ed1c t\u1ebf<\/h3>\n

Tr\u00ean th\u1ebf gi\u1edbi, v\u00e0ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng ounce (c\u1ee5 th\u1ec3 l\u00e0 troy ounce). M\u1ed9t troy ounce t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng 31,1035 gram. Khi \u0111\u1ed1i chi\u1ebfu, c\u00f3 th\u1ec3 th\u1ea5y 1 l\u01b0\u1ee3ng v\u00e0ng Vi\u1ec7t Nam (37,5 gram) l\u1edbn h\u01a1n 1 troy ounce. \u0110i\u1ec1u n\u00e0y l\u00fd gi\u1ea3i v\u00ec sao gi\u00e1 v\u00e0ng qu\u1ed1c t\u1ebf khi quy \u0111\u1ed5i sang gi\u00e1 trong n\u01b0\u1edbc \u0111\u00f4i khi c\u00f3 ch\u00eanh l\u1ec7ch nh\u1ea5t \u0111\u1ecbnh.<\/p>\n

Ngo\u00e0i \u0111\u01a1n v\u1ecb, c\u00f2n c\u00f3 s\u1ef1 kh\u00e1c nhau v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u00e0ng. \u1ede Vi\u1ec7t Nam, \u201cv\u00e0ng 9999\u201d hay 24K l\u00e0 v\u00e0ng nguy\u00ean ch\u1ea5t g\u1ea7n nh\u01b0 tuy\u1ec7t \u0111\u1ed1i. T\u1ea1i nhi\u1ec1u qu\u1ed1c gia, ti\u00eau chu\u1ea9n 24K c\u0169ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng, song c\u00f3 th\u1ecb tr\u01b0\u1eddng s\u1eed d\u1ee5ng lo\u1ea1i 22K ho\u1eb7c 18K ph\u1ed5 bi\u1ebfn h\u01a1n trong ch\u1ebf t\u00e1c trang s\u1ee9c.<\/p>\n<\/div>\n

\n

\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a vi\u1ec7c hi\u1ec3u r\u00f5 \u0111\u01a1n v\u1ecb v\u00e0ng<\/h3>\n

Khi theo d\u00f5i gi\u00e1 v\u00e0ng h\u00e0ng ng\u00e0y<\/a>, b\u1ea1n s\u1ebd d\u1ec5 b\u1eaft g\u1eb7p th\u00f4ng tin nh\u01b0 \u201cgi\u00e1 v\u00e0ng SJC t\u0103ng 100.000 \u0111\u1ed3ng m\u1ed7i l\u01b0\u1ee3ng\u201d. N\u1ebfu kh\u00f4ng hi\u1ec3u 1 l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng bao nhi\u00eau gram hay kg, r\u1ea5t kh\u00f3 h\u00ecnh dung gi\u00e1 tr\u1ecb t\u0103ng th\u1ef1c s\u1ef1. Ch\u1eb3ng h\u1ea1n, n\u1ebfu b\u1ea1n s\u1edf h\u1eefu 5 l\u01b0\u1ee3ng v\u00e0ng, vi\u1ec7c gi\u00e1 t\u0103ng 100.000 \u0111\u1ed3ng\/l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng m\u1ee9c l\u1ee3i nhu\u1eadn 500.000 \u0111\u1ed3ng \u2013 m\u1ed9t con s\u1ed1 d\u1ec5 t\u00ednh to\u00e1n h\u01a1n nhi\u1ec1u khi \u0111\u00e3 hi\u1ec3u \u0111\u01a1n v\u1ecb.<\/p>\n<\/div>\n

\n

M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi theo d\u00f5i gi\u00e1 v\u00e0ng v\u00e0 quy \u0111\u1ed5i<\/h3>\n

Gi\u00e1 v\u00e0ng trong n\u01b0\u1edbc th\u01b0\u1eddng bi\u1ebfn \u0111\u1ed9ng theo ng\u00e0y, ch\u1ecbu \u1ea3nh h\u01b0\u1edfng t\u1eeb nhi\u1ec1u y\u1ebfu t\u1ed1: gi\u00e1 v\u00e0ng th\u1ebf gi\u1edbi, t\u1ef7 gi\u00e1 USD\/VND, cung c\u1ea7u trong n\u01b0\u1edbc v\u00e0 ch\u00ednh s\u00e1ch qu\u1ea3n l\u00fd th\u1ecb tr\u01b0\u1eddng v\u00e0ng. Khi quy \u0111\u1ed5i sang kilogram ho\u1eb7c ounce, nh\u00e0 \u0111\u1ea7u t\u01b0 n\u00ean ch\u00fa \u00fd t\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 \u0111\u01a1n v\u1ecb v\u00e0 lo\u1ea1i v\u00e0ng (v\u00e0ng mi\u1ebfng, v\u00e0ng nh\u1eabn hay v\u00e0ng trang s\u1ee9c).<\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, n\u00ean s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 quy \u0111\u1ed5i \u0111\u00e1ng tin c\u1eady ho\u1eb7c b\u1ea3ng gi\u00e1 do ng\u00e2n h\u00e0ng, t\u1ed5 ch\u1ee9c kim ho\u00e0n uy t\u00edn c\u00f4ng b\u1ed1. Tr\u00e1nh d\u00f9ng con s\u1ed1 l\u00e0m tr\u00f2n qu\u00e1 m\u1ee9c v\u00ec c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn sai l\u1ec7ch \u0111\u00e1ng k\u1ec3 trong c\u00e1c giao d\u1ecbch l\u1edbn.<\/p>\n<\/div>\n<\/div>\n

Hi\u1ec3u v\u00e0 n\u1eafm r\u00f5 c\u00e1c quy chu\u1ea9n kh\u1ed1i l\u01b0\u1ee3ng v\u00e0ng kh\u00f4ng ch\u1ec9 gi\u00fap ng\u01b0\u1eddi mua tr\u00e1nh nh\u1ea7m l\u1eabn m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n gia t\u0103ng s\u1ef1 ch\u1ee7 \u0111\u1ed9ng trong quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0.<\/p>\n

Nh\u1eadt An<\/a><\/strong><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Kh\u00e1i ni\u1ec7m c\u00e1c \u0111\u01a1n v\u1ecb \u0111o v\u00e0ng \u1edf Vi\u1ec7t Nam V\u00e0ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh l\u01b0\u1ee3ng th\u00f4ng qua nhi\u1ec1u \u0111\u01a1n v\u1ecb kh\u00e1c […]<\/p>","protected":false},"author":5,"featured_media":82353,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[219],"tags":[],"class_list":["post-82349","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vang"],"acf":[],"_links":{"self":[{"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/posts\/82349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/comments?post=82349"}],"version-history":[{"count":1,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/posts\/82349\/revisions"}],"predecessor-version":[{"id":82486,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/posts\/82349\/revisions\/82486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/media\/82353"}],"wp:attachment":[{"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/media?parent=82349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/categories?post=82349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hbbgroup.net\/zh\/wp-json\/wp\/v2\/tags?post=82349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}