Gold spot price · 365 days

£ sterling per troy ounce

Spot value calculator

Enter a weight in grams or ounces and see what the metal is worth at today's spot price.

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Selling old jewellery? The scrap gold calculator shows melt by carat and what dealers typically pay.

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Gold price per gram by carat

Spot value of one gram of gold at each common purity. Jewellery and scrap buyers pay less than this.

PurityPer gram
24 carat (99.9%) £100.41
22 carat (91.67%, sovereigns) £92.14
18 carat (75%) £75.39
9 carat (37.5%) £37.69

Sovereign price today and UK coin melt values

Pure metal value of common UK coins at the current spot price. Numismatic value (rarity, condition, demand) sits on top of melt, but melt is the floor: no coin sells for less than its precious-metal content.

Coin Metal & fineness Weight Melt value
Gold sovereign Gold .917 · CGT-exempt UK legal tender 7.98g £735.29
Half sovereign Gold .917 · CGT-exempt 3.99g £367.64
Quarter sovereign Gold .917 · Modern (2009+) only 2.00g £184.01
Britannia 1 oz gold Gold .1000 · 24-carat from 2013 31.10g £3,126.02
Britannia 1 oz silver Silver .999 · Bullion £2 face value 31.10g £44.65
Crown (pre-1920) Silver .925 · Sterling silver 28.28g £37.59
Crown (1920-46) Silver .500 · .500 silver, wartime alloy 28.28g £20.32
Half crown (pre-1920) Silver .925 · Sterling 14.14g £18.79
Florin (pre-1920) Silver .925 · Sterling 2-shilling piece 11.31g £15.03
Shilling (pre-1920) Silver .925 · Sterling 5.66g £7.52
Sixpence (pre-1920) Silver .925 · Sterling 2.83g £3.76

How spot prices feed into MyCoinage

Every silver and gold coin in our catalogue carries an automatic melt floor, the minimum value a coin can be worth based purely on its precious-metal content. Our auto-verifier flags any sold listing below melt as suspicious. When gold or silver moves, every melt floor on the site updates automatically; collectors can spot bullion-driven price changes vs numismatic moves at a glance.

Use the silver melt calculator for quick lookups on any silver coin, and the sovereigns vs Britannias guide to compare gold-coin investment options. For what a particular sovereign is worth beyond its gold, see sovereign values UK and sovereign value by year.

Frequently asked questions

What is the price of gold today in the UK?
Gold is £3,126.33 per troy ounce, or £100.51 per gram, as of 8 October 2026. That is the spot price for pure gold. Coins and bars sell at a premium above it, and dealers buy back a little below it.
How much is a gold sovereign worth today?
A full sovereign contains £735.29 of gold at today’s spot price, and a half sovereign £367.64. That melt value is the floor. Bullion sovereigns usually trade a little above it, and scarce dates and proofs sell for more. See the sovereign values guide for the dates that carry a premium.
What is 22 carat gold worth per gram?
22 carat gold is 91.67% pure, so its spot value is £92.14 per gram today. 9 carat (37.5% gold) is £37.69 per gram. Scrap buyers pay less than spot.
What is a troy ounce?
A troy ounce is 31.1035 grams, about 10% heavier than an ordinary ounce of 28.35 grams. Gold and silver prices are always quoted per troy ounce.
Do you pay capital gains tax on gold sovereigns?
No. Sovereigns and Britannias are UK legal tender, so gains on them are exempt from capital gains tax. See CGT-exempt coins in the UK for which coins qualify.
Related

Bullion & melt-value reading