{"id":6525,"date":"2026-01-19T20:48:40","date_gmt":"2026-01-19T23:48:40","guid":{"rendered":"https:\/\/simcalculo.com.br\/?page_id=6525"},"modified":"2026-10-12T19:08:21","modified_gmt":"2026-10-12T22:08:21","slug":"preco-da-platina-hoje-por-grama","status":"publish","type":"page","link":"https:\/\/simcalculo.com\/pt-br\/preco-da-platina-hoje-por-grama\/","title":{"rendered":"Cota\u00e7\u00e3o da platina hoje no Brasil: pre\u00e7o do grama atualizado"},"content":{"rendered":"<section data-simcalculo-tool=\"ouro-prata-platina\" data-advance-tool=\"ouro-prata-platina\" data-instance-prefix=\"\" class=\"simcalculo-tool opp-widget\" data-metal=\"platinum\" data-snapshot=\"{&quot;price&quot;:271.66933633605873,&quot;change_pct&quot;:0.21257750221434363,&quot;updated_at&quot;:1791838795,&quot;fetched_at&quot;:1791842902,&quot;usd_ounce&quot;:1697.1,&quot;exchange&quot;:{&quot;rate&quot;:4.979,&quot;source&quot;:&quot;USD\\\/BRL \\u2014 Yahoo Finance (alternativa \\u00e0 PTAX)&quot;,&quot;at&quot;:&quot;2026-10-12T22:00:33+00:00&quot;,&quot;url&quot;:&quot;https:\\\/\\\/finance.yahoo.com\\\/quote\\\/USDBRL%3DX\\\/&quot;},&quot;symbol&quot;:&quot;PL=F&quot;,&quot;source&quot;:&quot;Yahoo Finance \\u2014 contrato futuro PL=F&quot;,&quot;source_url&quot;:&quot;https:\\\/\\\/finance.yahoo.com\\\/quote\\\/PL%3DF\\\/&quot;,&quot;history&quot;:[{&quot;t&quot;:1791345600,&quot;y&quot;:272.0535},{&quot;t&quot;:1791349200,&quot;y&quot;:271.2691},{&quot;t&quot;:1791352800,&quot;y&quot;:268.3877},{&quot;t&quot;:1791356400,&quot;y&quot;:268.7399},{&quot;t&quot;:1791360000,&quot;y&quot;:266.4348},{&quot;t&quot;:1791363600,&quot;y&quot;:264.7059},{&quot;t&quot;:1791367200,&quot;y&quot;:263.4093},{&quot;t&quot;:1791370800,&quot;y&quot;:263.0891},{&quot;t&quot;:1791374400,&quot;y&quot;:260.6079},{&quot;t&quot;:1791378000,&quot;y&quot;:260.9601},{&quot;t&quot;:1791381600,&quot;y&quot;:262.913},{&quot;t&quot;:1791385200,&quot;y&quot;:263.2972},{&quot;t&quot;:1791388800,&quot;y&quot;:263.5374},{&quot;t&quot;:1791392400,&quot;y&quot;:263.2012},{&quot;t&quot;:1791396000,&quot;y&quot;:262.897},{&quot;t&quot;:1791399600,&quot;y&quot;:262.1607},{&quot;t&quot;:1791403200,&quot;y&quot;:262.5128},{&quot;t&quot;:1791406800,&quot;y&quot;:262.4328},{&quot;t&quot;:1791410400,&quot;y&quot;:262.5609},{&quot;t&quot;:1791414000,&quot;y&quot;:262.6409},{&quot;t&quot;:1791417600,&quot;y&quot;:263.3292},{&quot;t&quot;:1791421200,&quot;y&quot;:266.5948},{&quot;t&quot;:1791424800,&quot;y&quot;:267.1711},{&quot;t&quot;:1791428400,&quot;y&quot;:267.3152},{&quot;t&quot;:1791432000,&quot;y&quot;:267.7794},{&quot;t&quot;:1791435600,&quot;y&quot;:265.5543},{&quot;t&quot;:1791439200,&quot;y&quot;:266.6589},{&quot;t&quot;:1791442800,&quot;y&quot;:265.2342},{&quot;t&quot;:1791446400,&quot;y&quot;:266.883},{&quot;t&quot;:1791450000,&quot;y&quot;:264.9781},{&quot;t&quot;:1791453600,&quot;y&quot;:264.6899},{&quot;t&quot;:1791457200,&quot;y&quot;:264.802},{&quot;t&quot;:1791460800,&quot;y&quot;:264.1616},{&quot;t&quot;:1791464400,&quot;y&quot;:264.2897},{&quot;t&quot;:1791468000,&quot;y&quot;:263.5213},{&quot;t&quot;:1791471600,&quot;y&quot;:262.0006},{&quot;t&quot;:1791475200,&quot;y&quot;:262.4968},{&quot;t&quot;:1791478800,&quot;y&quot;:263.6334},{&quot;t&quot;:1791482400,&quot;y&quot;:263.7454},{&quot;t&quot;:1791486000,&quot;y&quot;:263.7614},{&quot;t&quot;:1791489600,&quot;y&quot;:263.7294},{&quot;t&quot;:1791496800,&quot;y&quot;:264.2257},{&quot;t&quot;:1791500400,&quot;y&quot;:265.1381},{&quot;t&quot;:1791504000,&quot;y&quot;:265.6344},{&quot;t&quot;:1791507600,&quot;y&quot;:268.9},{&quot;t&quot;:1791511200,&quot;y&quot;:269.0921},{&quot;t&quot;:1791514800,&quot;y&quot;:269.044},{&quot;t&quot;:1791518400,&quot;y&quot;:269.1881},{&quot;t&quot;:1791522000,&quot;y&quot;:269.6363},{&quot;t&quot;:1791525600,&quot;y&quot;:270.0685},{&quot;t&quot;:1791529200,&quot;y&quot;:272.1336},{&quot;t&quot;:1791532800,&quot;y&quot;:271.5413},{&quot;t&quot;:1791536400,&quot;y&quot;:271.1411},{&quot;t&quot;:1791540000,&quot;y&quot;:270.4527},{&quot;t&quot;:1791543600,&quot;y&quot;:271.2851},{&quot;t&quot;:1791547200,&quot;y&quot;:269.9725},{&quot;t&quot;:1791550800,&quot;y&quot;:273.03},{&quot;t&quot;:1791554400,&quot;y&quot;:271.029},{&quot;t&quot;:1791558000,&quot;y&quot;:271.3492},{&quot;t&quot;:1791561600,&quot;y&quot;:271.2851},{&quot;t&quot;:1791565200,&quot;y&quot;:271.4612},{&quot;t&quot;:1791568800,&quot;y&quot;:272.1656},{&quot;t&quot;:1791572400,&quot;y&quot;:271.3972},{&quot;t&quot;:1791576000,&quot;y&quot;:271.061},{&quot;t&quot;:1791756000,&quot;y&quot;:271.2051},{&quot;t&quot;:1791759600,&quot;y&quot;:271.8454},{&quot;t&quot;:1791763200,&quot;y&quot;:273.1741},{&quot;t&quot;:1791766800,&quot;y&quot;:273.7023},{&quot;t&quot;:1791770400,&quot;y&quot;:273.6223},{&quot;t&quot;:1791774000,&quot;y&quot;:273.3982},{&quot;t&quot;:1791777600,&quot;y&quot;:272.8859},{&quot;t&quot;:1791781200,&quot;y&quot;:272.8059},{&quot;t&quot;:1791784800,&quot;y&quot;:273.1421},{&quot;t&quot;:1791788400,&quot;y&quot;:272.4057},{&quot;t&quot;:1791792000,&quot;y&quot;:271.3012},{&quot;t&quot;:1791795600,&quot;y&quot;:272.4377},{&quot;t&quot;:1791799200,&quot;y&quot;:272.2456},{&quot;t&quot;:1791802800,&quot;y&quot;:272.3257},{&quot;t&quot;:1791806400,&quot;y&quot;:272.0215},{&quot;t&quot;:1791810000,&quot;y&quot;:271.7814},{&quot;t&quot;:1791813600,&quot;y&quot;:270.6288},{&quot;t&quot;:1791817200,&quot;y&quot;:270.5168},{&quot;t&quot;:1791820800,&quot;y&quot;:270.981},{&quot;t&quot;:1791824400,&quot;y&quot;:271.1411},{&quot;t&quot;:1791828000,&quot;y&quot;:271.077},{&quot;t&quot;:1791831600,&quot;y&quot;:271.3332},{&quot;t&quot;:1791835200,&quot;y&quot;:271.6693},{&quot;t&quot;:1791838795,&quot;y&quot;:271.6693}],&quot;currency&quot;:&quot;BRL&quot;,&quot;ounce_grams&quot;:31.1034768,&quot;available&quot;:true,&quot;stale&quot;:true,&quot;market_age_hours&quot;:162.2}\" data-endpoint=\"https:\/\/simcalculo.com\/pt-br\/wp-json\/simcalculo\/v1\/metals\">\n<nav class=\"opp-nav\" aria-label=\"Outros metais\"><a href=\"https:\/\/simcalculo.com\/pt-br\/preco-do-ouro-hoje-por-grama\/\">Ouro<\/a><a href=\"https:\/\/simcalculo.com\/pt-br\/preco-da-prata-hoje-por-grama\/\">Prata<\/a><\/nav>\n<h2 class=\"opp-title\">Cota\u00e7\u00e3o da Platina Hoje<\/h2>\n<div class=\"opp-main\"><div class=\"opp-price\"><strong class=\"opp-val\">R$ 271,67<\/strong><span class=\"opp-unit\">por grama de metal puro \u00b7 refer\u00eancia em reais<\/span><\/div><span class=\"opp-change up\">0,21%<\/span><\/div>\n<p class=\"opp-status\" role=\"status\">Cota\u00e7\u00e3o do metal: 12\/10\/2026 17:59 -03<\/p>\n<form class=\"opp-form\"><label for=\"grams\">Peso em gramas<input id=\"grams\" name=\"grams\" type=\"number\" min=\"0.001\" max=\"1000000\" step=\"any\" value=\"1\" required inputmode=\"decimal\"><\/label><label for=\"purity\">Pureza do metal<select id=\"purity\" name=\"purity\"><option value=\"1\">1000 \/ refer\u00eancia pura<\/option><option value=\"0.999\">999<\/option><option value=\"0.95\">950<\/option><option value=\"0.9\">900<\/option><\/select><\/label><button type=\"submit\">Calcular valor<\/button><\/form>\n<output class=\"opp-result\" aria-live=\"polite\">Informe o peso e a pureza para calcular.<\/output>\n<p class=\"opp-note\">Estimativa do metal contido na pe\u00e7a. N\u00e3o \u00e9 oferta de compra ou venda e n\u00e3o inclui fabrica\u00e7\u00e3o, pedras, impostos ou margem do comprador.<\/p>\n<div class=\"opp-table-wrap\"><table class=\"opp-table\"><caption>Refer\u00eancia por peso \u2014 metal puro<\/caption><thead><tr><th scope=\"col\">Peso<\/th><th scope=\"col\">Valor estimado<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">1 g<\/th><td data-weight=\"1\">R$ 271,67<\/td><\/tr><tr><th scope=\"row\">10 g<\/th><td data-weight=\"10\">R$ 2.716,69<\/td><\/tr><tr><th scope=\"row\">50 g<\/th><td data-weight=\"50\">R$ 13.583,47<\/td><\/tr><tr><th scope=\"row\">100 g<\/th><td data-weight=\"100\">R$ 27.166,93<\/td><\/tr><tr><th scope=\"row\">1000 g<\/th><td data-weight=\"1000\">R$ 271.669,34<\/td><\/tr><\/tbody><\/table><\/div>\n<div class=\"opp-chart-container\"><canvas aria-label=\"Hist\u00f3rico do pre\u00e7o de refer\u00eancia\" role=\"img\"><\/canvas><p class=\"opp-chart-empty\" hidden>Hist\u00f3rico temporariamente indispon\u00edvel.<\/p><\/div>\n<div class=\"opp-details\"><p>Hist\u00f3rico de at\u00e9 5 dias. Convers\u00e3o de todos os pontos pelo mesmo c\u00e2mbio indicado abaixo; n\u00e3o representa o c\u00e2mbio de cada data.<\/p><div class=\"opp-provenance\"><p>Metal: <a href=\"https:\/\/finance.yahoo.com\/quote\/PL%3DF\/\" target=\"_blank\" rel=\"noopener noreferrer\">Yahoo Finance \u2014 contrato futuro PL=F<\/a>.<\/p><p>C\u00e2mbio: USD\/BRL \u2014 Yahoo Finance (alternativa \u00e0 PTAX) \u00b7 2026-10-12T22:00:33+00:00.<\/p><\/div><\/div>\n<details class=\"opp-method\"><summary>Como calculamos e atualizamos<\/summary><p>Refer\u00eancia por grama = contrato futuro em USD por on\u00e7a troy \u00d7 c\u00e2mbio USD\/BRL \u00f7 31,1034768. O valor da liga \u00e9 proporcional \u00e0 pureza selecionada.<\/p><p>Consulta programada a cada hora. O hor\u00e1rio exibido \u00e9 o da cota\u00e7\u00e3o fornecida pelo mercado, n\u00e3o o momento de abertura da p\u00e1gina. Pode haver atraso, feriados e mercado fechado. A fonte cambial \u00e9 identificada; usamos PTAX venda ou USD\/BRL do Yahoo Finance quando a PTAX est\u00e1 indispon\u00edvel.<\/p><p>Contratos futuros n\u00e3o s\u00e3o cota\u00e7\u00e3o spot nem pre\u00e7o de balc\u00e3o. A varia\u00e7\u00e3o percentual acompanha o contrato em d\u00f3lares, n\u00e3o a varia\u00e7\u00e3o di\u00e1ria do pre\u00e7o final em reais.<\/p><\/details>\n<p class=\"opp-credit\">Desenvolvido por <a href=\"https:\/\/rankinteligente.com\/\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">RankInteligente<\/a>.<\/p>\n<\/section>\n\n\n\n\n<p class=\"wp-block-paragraph\">Acompanhe o <strong>pre\u00e7o da platina hoje por grama no Brasil<\/strong> com valor atualizado com atualiza\u00e7\u00e3o peri\u00f3dica. Nossa ferramenta oferece uma refer\u00eancia t\u00e9cnica e confi\u00e1vel para investidores e ind\u00fastrias que precisam consultar a refer\u00eancia de mercado e converter gramas em reais instantaneamente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Confira abaixo o gr\u00e1fico de varia\u00e7\u00e3o, simule valores para diferentes quantidades (1g, 10g, 50g, 100g) e entenda os fatores que movem este metal estrat\u00e9gico. Dados organizados para apoiar sua decis\u00e3o de <a href=\"https:\/\/simcalculo.com\/pt-br\/simulador-de-fundos-imobiliarios\/\">investimento<\/a> ou uso industrial.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pre\u00e7o da platina hoje por grama: Guia de cota\u00e7\u00e3o e mercado<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A platina \u00e9 um dos metais mais raros e valiosos do mundo, frequentemente superando o ouro em termos de escassez geogr\u00e1fica. Diferente de outros metais preciosos, a <strong>cota\u00e7\u00e3o da platina<\/strong> \u00e9 fortemente impulsionada por sua aplica\u00e7\u00e3o industrial estrat\u00e9gica, especialmente nos setores automotivo e de energia limpa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Entender o pre\u00e7o da platina hoje por grama \u00e9 fundamental para investidores que buscam diversificar ativos al\u00e9m do ouro e da prata. Esta p\u00e1gina oferece uma an\u00e1lise com atualiza\u00e7\u00e3o peri\u00f3dica para as purezas mais comuns, como a <strong>Platina 999 (Pura), 950 e 900<\/strong>, com dados do contrato futuro de platina PL=F.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Como o valor da platina \u00e9 formado no Brasil?<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/simcalculo.com\/pt-br\/wp-content\/uploads\/2026\/01\/Preco-da-Platina-Hoje-Valor-por-Grama-no-Brasil-1024x576.webp\" alt=\"Pre\u00e7o da Platina Hoje: Valor por Grama no Brasil\"\/><figcaption class=\"wp-element-caption\">(Foto: Reprodu\u00e7\u00e3o\/Canva)<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O pre\u00e7o da platina no Brasil n\u00e3o \u00e9 fixo; ele resulta de uma combina\u00e7\u00e3o de fatores macroecon\u00f4micos. A base \u00e9 o contrato futuro de platina <strong>PL=F, distribu\u00eddo pelo Yahoo Finance<\/strong> por on\u00e7a troy, cotada originalmente em d\u00f3lares.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para chegar ao valor em Reais (BRL), aplicamos a PTAX venda do Banco Central, ou o USD\/BRL do Yahoo Finance quando a PTAX est\u00e1 indispon\u00edvel, conforme a fonte indicada na ferramenta. Como a produ\u00e7\u00e3o mundial \u00e9 concentrada em poucos pa\u00edses, como \u00c1frica do Sul e R\u00fassia, qualquer instabilidade geopol\u00edtica nessas regi\u00f5es reflete imediatamente em alta no gr\u00e1fico de pre\u00e7os que voc\u00ea acompanha nesta ferramenta.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Diferen\u00e7as entre Platina 999, 950 e 900<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A pureza da liga define tanto o valor intr\u00ednseco quanto o uso final do metal. Veja qual delas se adequa \u00e0 sua necessidade:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Platina 999 (Pura):<\/strong> O estado mais puro do metal, utilizado principalmente em barras de investimento, moedas de reserva e pela ind\u00fastria qu\u00edmica.<\/li>\n\n\n\n<li><strong>Platina 950:<\/strong> O padr\u00e3o da alta joalheria. Com 95% de pureza, costuma ser utilizada em joalheria e mant\u00e9m o brilho caracter\u00edstico, sendo a escolha premium para alian\u00e7as de casamento de luxo.<\/li>\n\n\n\n<li><strong>Platina 900:<\/strong> Cont\u00e9m 10% de outros metais. \u00c9 comum em pe\u00e7as vintage e componentes industriais que exigem resist\u00eancia extrema ao calor e \u00e0 corros\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Fatores que alteram a cota\u00e7\u00e3o di\u00e1ria<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Al\u00e9m do d\u00f3lar e da oferta nas mineradoras, a platina responde \u00e0 <strong>demanda industrial<\/strong>. Como \u00e9 um componente essencial em catalisadores para reduzir emiss\u00f5es de gases, o crescimento da &#8220;ind\u00fastria verde&#8221; tende a valorizar o metal. Taxas de importa\u00e7\u00e3o e custos alfandeg\u00e1rios tamb\u00e9m influenciam o pre\u00e7o final da platina f\u00edsica para o consumidor brasileiro.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vantagens de utilizar o SimC\u00e1lculo<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nossa ferramenta elimina a necessidade de c\u00e1lculos manuais complexos. Ao converter gramas em reais automaticamente, oferecemos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Precis\u00e3o Matem\u00e1tica:<\/strong> C\u00e1lculos baseados na gramatura exata da On\u00e7a Troy (31,1034768g).<\/li>\n\n\n\n<li><strong>Transpar\u00eancia:<\/strong> Exibi\u00e7\u00e3o da varia\u00e7\u00e3o percentual e hor\u00e1rio da \u00faltima atualiza\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Compara\u00e7\u00e3o R\u00e1pida:<\/strong> Facilidade para simular o valor de mercado de diferentes quantidades em segundos.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><em>Dica de Investidor: Voc\u00ea tamb\u00e9m pode comparar o valor da platina com as cota\u00e7\u00f5es do <a href=\"https:\/\/simcalculo.com\/pt-br\/preco-do-ouro-hoje-por-grama\/\"><strong>ouro<\/strong><\/a> e da <a href=\"https:\/\/simcalculo.com\/pt-br\/preco-da-prata-hoje-por-grama\/\"><strong>prata<\/strong><\/a> para analisar qual metal apresenta a melhor oportunidade de entrada no momento.<\/em><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Observa\u00e7\u00e3o Importante<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os valores exibidos s\u00e3o referenciais de mercado baseados em dados p\u00fablicos. Em negocia\u00e7\u00f5es f\u00edsicas, considere sempre o &#8220;spread&#8221; comercial do vendedor e taxas operacionais vigentes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Acompanhe o pre\u00e7o da platina hoje por grama no Brasil com valor atualizado com atualiza\u00e7\u00e3o peri\u00f3dica. Nossa ferramenta oferece uma refer\u00eancia t\u00e9cnica e confi\u00e1vel&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6525","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/simcalculo.com\/pt-br\/wp-json\/wp\/v2\/pages\/6525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/simcalculo.com\/pt-br\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/simcalculo.com\/pt-br\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/simcalculo.com\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/simcalculo.com\/pt-br\/wp-json\/wp\/v2\/comments?post=6525"}],"version-history":[{"count":0,"href":"https:\/\/simcalculo.com\/pt-br\/wp-json\/wp\/v2\/pages\/6525\/revisions"}],"wp:attachment":[{"href":"https:\/\/simcalculo.com\/pt-br\/wp-json\/wp\/v2\/media?parent=6525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}