Daily Unit Converter

Weight converter

Carats to Grams Converter

Convert gemstone carats to grams for jewelry and precious-stone measurements.

From
To

Result

0.2 g

1 ct = 0.2 g

Also equals

0.0002kg
0.000441lbs
0.007055oz
0.2g
0.000031st
0t
200mg

Conversion formula

g = ct ÷ 5

5 carat equals 1 g.

Carat to Gram table

Carat (ct)Gram (g)
0.010.002
0.10.02
10.2
20.4
30.6
51
102
204
5010
10020
1,000200

About this conversion

This converter uses the displayed definition for carat and its recognized relationship to gram. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

Popular Weight conversions

Kilograms to PoundsPounds to KilogramsKilograms to StoneStone to KilogramsGrams to OuncesOunces to GramsShort Tons to Metric Tons

Convert Carat to other weight units

Carat to MilligramCarat to GramCarat to KilogramCarat to OunceCarat to PoundCarat to StoneCarat to Metric TonCarat to Short TonCarat to Long TonCarat to GrainCarat to Troy OunceCarat to PennyweightCarat to Atomic Mass Unit

Frequently asked questions

How is Carat defined here?+

Carat is treated as 0.0002 kilograms. The displayed definition is used consistently in both directions.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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