Carats to Kilograms Converter
CommonKilograms, pounds, ounces, stones and more.
How to convert Carats to Kilograms
Multiply the carats value by 0.0002: 1 ct = 0.0002 kg. Going the other way, 1 kg = 5,000 ct, so divide by 0.0002 or use the Kilograms to Carats converter.
About these units
Carats (ct)
A carat is exactly 0.2 grams and is the unit for gemstone weights. It should not be confused with karat, which measures gold purity.
Kilograms (kg)
The kilogram is the SI base unit of mass, defined since 2019 by fixing the value of the Planck constant. One kilogram is about 2.205 pounds.
Carats to Kilograms conversion table
| Carats (ct) | Kilograms (kg) |
|---|---|
| 1 ct | 0.0002 kg |
| 2 ct | 0.0004 kg |
| 3 ct | 0.0006 kg |
| 4 ct | 0.0008 kg |
| 5 ct | 0.001 kg |
| 10 ct | 0.002 kg |
| 20 ct | 0.004 kg |
| 25 ct | 0.005 kg |
| 50 ct | 0.01 kg |
| 100 ct | 0.02 kg |
| 500 ct | 0.1 kg |
| 1,000 ct | 0.2 kg |
More carats conversions
- Carats to Atomic Mass Units1 ct = 1.2044e+23 u
- Carats to Daltons1 ct = 1.2044e+23 Da
- Carats to Planck Mass1 ct = 9,188.18 mP
- Carats to Electron Mass1 ct = 2.1955e+26 me
- Carats to Muon Mass1 ct = 1.0618e+24 mµ
- Carats to Proton Mass1 ct = 1.1957e+23 mp
- Carats to Neutron Mass1 ct = 1.1941e+23 mn
- Carats to Deuteron Mass1 ct = 5.9816e+22 md
- Carats to Pounds1 ct = 0.000440925 lb
- Carats to Troy Ounces1 ct = 0.00643015 oz t
- Carats to Earth Mass1 ct = 3.3467e-29 M⊕
See every unit on the Weight Converter.