Gold · 5 min read
Gold Bar Sizes Explained
Gold bars are produced in a wide range of formats. The right format depends on what the buyer intends to do with the metal rather than on price alone.
Cast and minted formats
Cast bars are poured into moulds and tend to be produced in larger weights. Minted bars are pressed from rolled sheet, producing precise dimensions and a uniform surface, and are common in smaller weights.
Why size changes cost per gram
Producing, marking and packaging a bar carries a cost that does not scale down proportionally with weight. Small bars therefore carry a higher production cost per gram than large bars.
Buyers seeking metal exposure at the lowest cost per gram generally prefer larger formats; buyers who need divisibility accept a higher unit cost.
Divisibility and resale
A large bar cannot be partially sold. Where a buyer expects to distribute or resell in portions, several smaller bars provide flexibility that a single large bar does not.
Specifying a format
When enquiring, state the weight format required, the acceptable purity and the quantity. Available specifications vary by transaction and are confirmed during the enquiry process.
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