Carats to Grams Converter
1 carat = 0.2 grams
1 gram = 5 carats
How to convert carats to grams
To convert carats to grams, multiply the value in carats by 0.2.
g = ct × 0.2
Example: 10 ct × 0.2 = 2 g
Carats to Grams conversion table
| Carat (ct) | Gram (g) |
|---|---|
| 1 ct | 0.2 g |
| 2 ct | 0.4 g |
| 3 ct | 0.6 g |
| 4 ct | 0.8 g |
| 5 ct | 1 g |
| 6 ct | 1.2 g |
| 7 ct | 1.4 g |
| 8 ct | 1.6 g |
| 9 ct | 1.8 g |
| 10 ct | 2 g |
| 12 ct | 2.4 g |
| 15 ct | 3 g |
| 20 ct | 4 g |
| 25 ct | 5 g |
| 30 ct | 6 g |
| 40 ct | 8 g |
| 50 ct | 10 g |
| 60 ct | 12 g |
| 70 ct | 14 g |
| 75 ct | 15 g |
| 80 ct | 16 g |
| 90 ct | 18 g |
| 100 ct | 20 g |
| 150 ct | 30 g |
| 200 ct | 40 g |
| 250 ct | 50 g |
| 500 ct | 100 g |
| 1,000 ct | 200 g |
About these units
Carat (ct)
The carat (ct) is a metric unit of mass accepted for use with the SI. 1 carat equals 0.0002 kilograms. This value is exact by definition.
Gram (g)
The gram (g) is a unit of mass in the International System of Units (SI). 1 gram equals 0.001 kilograms. This value is exact by definition.
Frequently asked questions
What is 1 carat in grams?
1 carat equals 0.2 grams.
How do I convert carats to grams?
To convert carats to grams, multiply the value in carats by 0.2. Example: 10 ct × 0.2 = 2 g
What is 10 ct in grams?
10 carats equals 2 grams.