SearchAsk us anythingarrow rightHow much weight can a 2x12 support?A 2x12 can hold approximately 180 pounds per foot or approximately 2,100 pounds in total.Let's Get It Fixed!Our virtual experts can diagnose your issue (for free!) and resolve simple problems.Chat with a live expertChat nowCall 1 (855) 466-3948Call nowRATESHARECopy linkTwitterFacebookmagnifying glassLink copied to clipboard.SUBMIT AN ANSWERShop Recommended ProductsShop HomeX Recommended ProductsRELATED QUESTIONSHow much weight can a raised floor support?How much weight can a high access floor hold? The range of weight load capacity for standard high access floors is from 1,000 to 2,000 pounds.How much weight can a 2x12 support horizontally?A 2x12 can withstand about 180 pounds per foot or about 2100 pounds.How strong is a 2x12?A 2x12 can hold about 180 lbs. It is about 2,100 lbs. per foot.How much weight can a deck block support?In accordance with the standards published in 2003 by ASTM, an international non-profit construction standard, all concrete blocks must bear at least 1,700 pounds of weight per square inch (PSI), but this standard only describes the minimum requirements.How much weight can a wood beam support?For a beam that extends a piece of 12 feet and carries a weight of 600 pounds, the maximum bending moment would be 12 x 6008 900 pounds.