Carats to Kilograms: the quick answer
1 ct = 0.0002 kg
1 carat equals 0.0002 kilograms
To convert carats to kilograms, multiply the value by 0.0002. To go the other way, multiply kilograms by 5,000 to get carats.
To convert carats to kilograms, multiply the value by 0.0002. To go the other way, multiply kilograms by 5,000 to get carats.
| Carats (ct) | Kilograms (kg) |
|---|---|
| 1 ct | 0.0002 kg |
| 5 ct | 0.001 kg |
| 10 ct | 0.002 kg |
| 25 ct | 0.005 kg |
| 50 ct | 0.01 kg |
| 100 ct | 0.02 kg |
| 250 ct | 0.05 kg |
| 500 ct | 0.1 kg |
| 1,000 ct | 0.2 kg |
| 2,500 ct | 0.5 kg |
| 5,000 ct | 1 kg |
| 10,000 ct | 2 kg |
| 100,000 ct | 20 kg |
| 1,000,000 ct | 200 kg |
Carat (ct). The metric carat is 200 milligrams, the unit for diamonds and gemstones.
Kilogram (kg). The kilogram is the SI base unit of mass, used for body weight, groceries and luggage worldwide.
There are 0.0002 kilograms in one carat.
Multiply the number of carats by 0.0002. For example, 10 carats equal 0.002 kilograms.
One kilogram equals 5,000 carats.
0.2 kilograms. Other common values: 100 carats = 0.02 kilograms and 10,000 carats = 2 kilograms.