Convert Grams to Carats

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

g 500 ct

Grams to Carats formula

One gram is 5 carats, so ct = g × 5. For the reverse, multiply carats by 0.2, or use the Carats to Grams converter.

Grams to Carats conversion table

Grams (g)Carats (ct)
15
210
525
1050
20100
25125
50250
100500
2501,250
5002,500
1,0005,000

Grams to Carats in Notes Calculator

Notes Calculator is a notepad that does math. Write 100 g to carats 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 grams and carats without a separate converter.

Grams to Carats
NoteResult
100 g to carats 500 ct
100 g in carats 500 ct
10 carats as g 2 g
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 carats are in one gram?
One gram equals 5 carats. To convert grams to carats, multiply by 5; to go back, multiply by 0.2.
How do I convert grams to carats in Notes Calculator?
Type the value, the unit, and the target unit on one line: 100 g to carats. 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 grams to carats 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 grams to carats 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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