{"id":612,"date":"2025-07-08T07:55:20","date_gmt":"2025-07-08T07:55:20","guid":{"rendered":"https:\/\/www.tmtpricetoday.com\/blog\/?p=612"},"modified":"2025-07-08T07:55:22","modified_gmt":"2025-07-08T07:55:22","slug":"how-many-kg-is-a-12mm-tmt-bar","status":"publish","type":"post","link":"https:\/\/www.tmtpricetoday.com\/blog\/how-many-kg-is-a-12mm-tmt-bar","title":{"rendered":"How Many kg is a 12mm TMT Bar?"},"content":{"rendered":"\n<p>A 12mm TMT bar typically weighs <strong>0.888 kilograms per meter<\/strong>. This weight is based on the standard formula used in the construction industry to calculate the weight of TMT (Thermo Mechanically Treated) bars. The formula is:<\/p>\n\n\n\n<p><strong>Weight per meter (kg) = (D\u00b2 \u00d7 162) \/ 162<\/strong>,<br>where D is the diameter of the bar in millimeters.<\/p>\n\n\n\n<p>So, for a 12mm bar:<br><strong>(12 \u00d7 12 \u00d7 1) \/ 162 = 0.888 kg\/m<\/strong><\/p>\n\n\n\n<p>TMT bars are usually available in standard lengths of <strong>12 meters<\/strong>, so a single 12mm bar of 12 meters length weighs approximately:<\/p>\n\n\n\n<p><strong>0.888 \u00d7 12 = 10.656 kg<\/strong><\/p>\n\n\n\n<p>This means that <strong>one 12-meter 12mm TMT rod weighs around 10.65 kg<\/strong>. If you\u2019re purchasing steel by weight, this calculation helps estimate how many bars you will receive per ton.<\/p>\n\n\n\n<p>Here\u2019s a quick reference:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1 bar of 12mm TMT (12 meters)<\/strong> = <strong>10.65 kg<\/strong><\/li>\n\n\n\n<li><strong>1 ton (1000 kg) of 12mm TMT bars<\/strong> = <strong>around 94 bars<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Knowing the weight of a TMT bar is important for estimating construction material costs, transportation planning, and overall structural design. Engineers, builders, and contractors rely on such standard calculations to plan accurately and ensure safety and efficiency at every stage of a project.<\/p>\n\n\n\n<p>If you&#8217;re planning to buy TMT bars, always check with the manufacturer or supplier for any variations in length, density, or specifications, as some brands may have slight deviations. For the most accurate pricing, you can visit platforms like <a class=\"\" href=\"https:\/\/www.tmtpricetoday.com\">TMTPriceToday.com<\/a> for daily steel rates and weight charts.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A 12mm TMT bar typically weighs 0.888 kilograms per meter. This weight is based on&hellip;<\/p>\n","protected":false},"author":2,"featured_media":20,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-612","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tmt-bars-basics"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Many kg is a 12mm TMT Bar? - TMT Price Today - Blog<\/title>\n<meta name=\"description\" content=\"Discover how much a 12mm TMT bar weighs per meter and per 12-meter length. 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