Carat to Kilogram Converter.
Exactly 200 milligrams, the standard unit for gemstone and diamond weight. Converting to kilograms: The SI base unit of mass, used worldwide for body weight, shipping, and trade. One carat equals 0.0002 kg.
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Conversion formula
Divide the carat value by 5,000 to get kilograms. (factor: 0.0002)
1 ct = 0.0002 kg
Quick reference table
| ct | kg |
|---|---|
| 1,000,000 ct | 200 kg |
| 10,000,000 ct | 2,000 kg |
| 100,000,000 ct | 20,000 kg |
| 1,000,000,000 ct | 200,000 kg |
Need the reverse? Try ourKilogram to Carat.
Carat to Kilogram FAQ
How many kilograms are in one carat?
One carat equals 0.0002 kg. Multiply by 0.0002 to convert any value.
How do you convert ct to kg?
Divide the carat value by 5,000 to get kilograms.
When would you use carats vs kilograms?
Exactly 200 milligrams, the standard unit for gemstone and diamond weight. The SI base unit of mass, used worldwide for body weight, shipping, and trade.