Gold
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AU
Per troy oz—
Per kg—
Live Price Tool
Spot Price Per Gram
Convert live spot prices into useful per gram and per kilo values for gold, silver and copper.
Loading spot prices...
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Quickly see what 1 gram of gold is worth at spot.
Live spot converter
Choose a currency and compare ounce, gram and kilo values.
Silver
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AG
Per troy oz—
Per kg—
Copper
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CU
Per troy oz—
Per kg—
Quick weight value
Enter a weight to estimate its value at live spot.
Estimated value
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Using live spot price.
What is spot price per gram?
Bullion is usually priced from the live market spot price per troy ounce. This tool converts that price into grams and kilograms, making it easier to compare coins, bars and scrap weights.
Troy ounces vs grams
Precious metals are usually quoted in troy ounces. One troy ounce is 31.1034768 grams, which is heavier than a standard ounce. This is why a 1oz bullion coin normally weighs around 31.1g rather than 28.35g.
This tool converts live spot prices into gram and kilogram values to make everyday comparisons easier.
Why spot price per gram is useful
Per gram pricing is useful when checking fractional gold bars, sovereigns, jewellery weight, scrap gold or mixed bullion lots. It lets you compare different weights without doing the troy ounce conversion manually.
For full coin or bar values, use the Melt Calculator.
Related bullion to explore
Use these tools alongside the Bullion Tracker coin and bar database.
Frequently asked questions
How many grams are in a troy ounce?
One troy ounce is 31.1034768 grams.
Why is gold priced per troy ounce?
Precious metals are traditionally traded using troy ounces.
Is spot price the same as dealer price?
No. Dealer prices normally include premiums and spreads.
Can this tool value jewellery?
It can estimate metal value, but jewellery can include different purities, workmanship and resale factors.
Last updated: 04 June 2026. Spot prices are provided for educational and tracking purposes only and may be delayed. Always check live dealer prices before buying or selling bullion.