Convert Grams to Carat

Enter a value in grams to convert it to carat. The result updates instantly and includes the formula and calculation steps.

Grams to Carat calculator

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Carat
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Grams to Carat formula

Use this formula to convert grams to carat:

Carat = Grams * 5

Calculation

Enter a valid number above to see the formula with your value substituted step by step.

Grams to Carat Conversion Table

Reference values for converting Grams to Carat.

Grams (g)Carat (ct)
0.1 g0.5 ct
1 g5 ct
2 g10 ct
5 g25 ct
10 g50 ct
20 g100 ct
50 g250 ct
100 g500 ct

Worked example

Convert 50 Grams to Carat

Carat = 50 × 5 = 250 Carat

About these units

Grams

The gram is a metric unit of mass. It is equal to one thousandth of a kilogram. Grams are commonly used for small measurements of mass, especially in scientific and everyday contexts.

Carat

The carat is a unit of mass used to measure gemstones and pearls. One carat is equivalent to 200 milligrams or 0.2 grams. It is the standard unit used in the jewelry industry to express the size of diamonds and other precious stones.