How Many Kilograms in a Carat?

Quick Answer
1 Carat = 0.0002 Kilograms

1 ct = 0.0002 kg

0.0002

Formula

kg = ct × 0.0002

The calculator multiplies each ct value by 0.0002. For the reverse direction, divide kg by 0.0002; equivalently, 1 kg = 5,000 ct.

Conversion Table

Carats (ct)Kilograms (kg)
1 ct0.0002 kg
2 ct0.0004 kg
5 ct0.001 kg
10 ct0.002 kg
20 ct0.004 kg
50 ct0.01 kg
100 ct0.02 kg
500 ct0.1 kg
1,000 ct0.2 kg

Worked Examples

Convert 5 ct to kg:
5 ct × 0.0002 = 0.001 kg
Convert 10 ct to kg:
10 ct × 0.0002 = 0.002 kg
Convert 50 ct to kg:
50 ct × 0.0002 = 0.01 kg

FAQ

How many Kilograms are in 1 Carat?
There are 0.0002 Kilograms in 1 Carat. Formula: kg = ct × 0.0002.
How to convert Carats to Kilograms?
To convert Carats to Kilograms, multiply the number of Carats by 0.0002. For example, 10 ct = 0.002 kg.
How many Kilograms are in 100 Carats?
There are 0.02 Kilograms in 100 Carats. Calculation: 100 × 0.0002 = 0.02.