Convert Carats to Kilograms

Convert carats to kilograms instantly. Type a value below, check the formula and table, then see how the same ct to kg conversion looks as a single line in Notes Calculator.

ct 0.02 kg

Carats to Kilograms formula

One carat is 0.0002 kilograms, so kg = ct × 0.0002. For the reverse, multiply kilograms by 5,000, or use the Kilograms to Carats converter.

Carats to Kilograms conversion table

Carats (ct)Kilograms (kg)
10.0002
20.0004
50.001
100.002
200.004
250.005
500.01
1000.02
2500.05
5000.1
1,0000.2

Carats to Kilograms in Notes Calculator

Notes Calculator is a notepad that does math. Write 100 carats to kg on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix carats and kilograms without a separate converter.

Carats to Kilograms
NoteResult
100 carats to kg 0.02 kg
100 carats in kg 0.02 kg
10 kg as carats 50,000 ct
Results shown exactly as the app prints them with the default two-decimal setting.

See the unit conversion docs for mixing units in one expression, or open the free web app and try it.

FAQ

Frequently asked questions

How many kilograms are in one carat?
One carat equals 0.0002 kilograms. To convert carats to kilograms, multiply by 0.0002; to go back, multiply by 5,000.
How do I convert carats to kilograms in Notes Calculator?
Type the value, the unit, and the target unit on one line: 100 carats to kg. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
Is this carats to kilograms converter free?
Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.

Convert carats to kilograms without leaving your notes.

Notes Calculator is free to start and runs in your browser. Units, currencies, percentages, and variables in one plain-text notepad.

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