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Bar premiums by size

Bigger bars cost less to make and sell per ounce, so they usually carry a smaller premium. Here is how the calculator’s limits change with size. Tap a size to open it in the calculator.

Silver bars

1 oz bar
Good ≤ 6%Fair ≤ 10%High
10 oz bar
Good ≤ 3%Fair ≤ 5%High
100 g bar
Good ≤ 4.5%Fair ≤ 7.5%High
1 kg bar
Good ≤ 3%Fair ≤ 5%High

Gold bars

1 g bar
Good ≤ 8%Fair ≤ 16%High
10 g bar
Good ≤ 4%Fair ≤ 8%High
1 oz bar
Good ≤ 2%Fair ≤ 4%High
100 g bar
Good ≤ 1.5%Fair ≤ 3%High
1 kg bar
Good ≤ 1%Fair ≤ 2%High

Things worth checking on any bar

These limits are rules of thumb, not published standards. Platinum and palladium use rougher limits. Not financial advice.

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