Grams to Carats Converter

Common

Kilograms, pounds, ounces, stones and more.

How to convert Grams to Carats

Multiply the grams value by 5: 1 g = 5 ct. Going the other way, 1 ct = 0.2 g, so divide by 5 or use the Carats to Grams converter.

About these units

Grams (g)

A gram is one thousandth of a kilogram, roughly the mass of a paperclip. Recipes, nutrition labels and postage are commonly measured in grams.

Carats (ct)

A carat is exactly 0.2 grams and is the unit for gemstone weights. It should not be confused with karat, which measures gold purity.

Grams to Carats conversion table

Grams (g)Carats (ct)
1 g5 ct
2 g10 ct
3 g15 ct
4 g20 ct
5 g25 ct
10 g50 ct
20 g100 ct
25 g125 ct
50 g250 ct
100 g500 ct
500 g2,500 ct
1,000 g5,000 ct

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