Gold Calculator: Value by Weight, Karat & Currency

Enter a weight, choose the karat and your currency, and see the value of the gold at today’s live price. Works in grams, ounces, kilograms, tola and 10-gram units.

Gold value calculator

Live gold: — per troy ounce

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Value of the gold content only, at the live spot price. Dealers pay less and retail prices add margins.

How to use this gold calculator

The calculator multiplies the weight you enter by the purity of the karat and by the live price per gram. The price per gram is the spot price of gold per troy ounce divided by 31.1035, then converted into your currency with the latest exchange rate.

Example: 10 grams of 22K gold at a spot price of $4,000 per ounce and an exchange rate of 1.00 is 10 × 0.9167 × (4,000 ÷ 31.1035) = about $1,179.

The result is the value of the gold content. A jeweller’s selling price adds making charges, taxes and margin, and a buyer’s offer subtracts margin. To estimate what a dealer might pay, use the scrap gold calculator.

Useful pages

Live gold price · 22 carat price · 24 carat price · 18 carat price · price per gram · price per tola · karats explained