Kilograms to Carats converter

To convert kilograms to carats, enter the value in the first field. The result in carats is calculated automatically using the exact conversion factor.

1 kg = 5000 ct
1 ct = 0.0002 kg

Formula: ct = kg × 5000
kg = ct × 0.0002

Definitions: 1 ct = 0.2 g

The kilogram (kg) is the SI base unit of mass, defined since 2019 through the Planck constant. It is used for body weight, groceries and luggage in most countries.

The metric carat (ct) is exactly 200 milligrams and is the unit for weighing gemstones such as diamonds. It should not be confused with the karat, which measures the purity of gold.

See the conversion table with commonly used values, handy for quick reference or study.