How many grams are in one carat?

One carat equals 0.2 grams. g = ct × 1/5.

How do you convert carats to grams?

Use g = ct × 1/5. So 10 ct is 2 g.

One gram equals 5 carats, which is the reverse of the conversion above.

1 carat in grams

1 ct = 0.2 g

g = ct × 1/5

To convert carats to grams, multiply by 0.2. The table below gives the values people look up most often, and the converter works for any number.

Value

From

The relationship is g = ct × 1/5. Both units measure mass, so the conversion is a fixed factor that never changes.

How many grams are in one carat?: One carat equals 0.2 grams. g = ct × 1/5.
How do you convert carats to grams?: Use g = ct × 1/5. So 10 ct is 2 g.
How many carats are in one gram?: One gram equals 5 carats, which is the reverse of the conversion above.