What are you paying over spot?

Enter the weight and final price to see your premium.

Enter your own GBP price per fine gram for the same metal.
Pure metal content: 10 g at 90% purity = 9 g.
Include delivery, fees and any tax, in GBP.

Your spot price is manual and unverified. Results are indicative.

Use the same metal and currency throughout. Changing currency only changes the label.

How it works

Metal value is your spot price per fine gram multiplied by the fine-metal weight. The premium is your total price minus that metal value, shown as cash and a percentage. Total price includes all delivery, fees and tax. Fine weight already accounts for purity.

Add another offer to compare total prices per fine gram, before rounding. Results display to two decimals. Enter plain decimals without commas: up to eight decimal places for prices and fifteen for fine grams. Spot and weight must be above zero; total price can be zero.

No live price feed, history or exchange rates are used. Check the spot price, weight, authenticity and costs independently. This is not a binding quote or investment advice.

Building an application? Explore documented gold carat prices and usage terms.