Convert Grams to Carats
1 gram = 5 carats. Multiply the number of grams by 5.
Grams to Carats table
| Grams | Carats |
|---|---|
| 1 g | 5 ct |
| 2 g | 10 ct |
| 3 g | 15 ct |
| 4 g | 20 ct |
| 5 g | 25 ct |
| 10 g | 50 ct |
| 20 g | 100 ct |
| 25 g | 125 ct |
| 50 g | 250 ct |
| 100 g | 500 ct |
| 500 g | 2,500 ct |
| 1000 g | 5,000 ct |
Grams to Carats in your head
Multiply by 5.
That is exact for everyday purposes.
10 g → 50 ct in your head, 50 ct exactly.
About these units
The gram (g) is a metric unit of weight & mass, equal to 0.001 kilograms.
The carat (ct) is a specialist or regional unit of weight & mass, equal to 0.0002 kilograms.
Going the other way, 1 carat = 0.2 grams. Weight conversions trip people up because three different 'tons' and two different 'ounces' are in daily use. This converter keeps them straight: metric mass, avoirdupois weight, troy weight for precious metals, and the stone still used across the UK and Ireland.
Frequently asked
- How many carats are in a gram?
- 1 gram = 5 carats.
- How do you convert grams to carats?
- Multiply the number of grams by 5.
- What is 10 g in ct?
- 10 g = 50 ct.