Gold calculator by grams and carats (rough estimate)

Enter the approximate weight and the carat to see an estimate. The final valuation is confirmed after verifying the purity and net weight of the metal.

Today's gold price per gram

24K€108,89
22K€99,81
18K€79,89
14K€55,92
12K€40,83
9K€30,18
Updated: 03/10/2026 05:45:08

Today's silver price

< 1Kg1-5 Kg5-10 Kg
925 Finenessf.0,53€/g1.071,26€/kg1.136,91€/kg
999 Finenessf.1,34€/g1.336,82€/kg1.416,37€/kg
Updated: 03/10/2026 05:45:08
GOYA

Why a “similar-looking” piece can be worth a different amount

At first glance, two pieces of gold can look almost identical: the same colour, a similar size and even a very similar design. Yet their value can be very different. This happens because the price of gold doesn’t depend solely on how a piece looks, but on several technical and market factors that have a direct impact on its valuation.

Same appearance, different actual carat

Hollow pieces or pieces with mixed parts

Different net weight if it contains stones or non-metallic elements

Special pieces (coins/collectibles) may require a different appraisal

How we calculate the value of your gold (explained simply)

Reference price

Changes every day depending on international markets

Actual carat

The purity of the gold in your piece

Net valuable grams

Metal without stones or other components

Our goal is for you to understand the reason behind the price, not just the figure.