Largest Gold Bar You Can Buy Today

: Typically around 11 inches long , with standard dimensions ranging from 210–290 mm in length and 55–85 mm in width.

: Individual investors can purchase these from institutions like The Royal Mint or specialized dealers such as BullionStar and BullionVault. Key Investment Considerations

: While globally recognized, they are less liquid than smaller bars because they must be sold all at once; you cannot sell "half" of a 400 oz bar unless using a pooled gold service . Comparisons: Institutional vs. World Record largest gold bar you can buy

: Nominally 400 troy ounces (approx. 12.4 kg or 27.4 lbs), though actual weight can vary between 350 and 430 troy ounces . It must have a minimum purity of 99.5% (995 fineness) .

This bar is the primary format used by central banks and for wholesale trading on the London Bullion Market. : Typically around 11 inches long , with

: To maintain "Good Delivery" status and maximize resale value, these bars are typically kept in accredited professional vaults . If you take physical delivery personally, the bar may need expensive re-assaying before a dealer will buy it back.

: Because of the massive volume, these bars offer the lowest cost per ounce compared to smaller 1 oz or 1 kg bars. Comparisons: Institutional vs

: At a gold price of roughly $2,500 per ounce, a single bar is worth $1,000,000 . By early 2026, market projections suggested values exceeding $2 million per bar .