Convert Carats to Grams
Convert carats to grams instantly. Type a value below, check the formula and table, then see how the same ct to g conversion looks as a single line in Notes Calculator.
Carats to Grams formula
One carat is 0.2 grams, so g = ct × 0.2. For the reverse, multiply grams by 5, or use the Grams to Carats converter.
Carats to Grams conversion table
| Carats (ct) | Grams (g) |
|---|---|
| 1 | 0.2 |
| 2 | 0.4 |
| 5 | 1 |
| 10 | 2 |
| 20 | 4 |
| 25 | 5 |
| 50 | 10 |
| 100 | 20 |
| 250 | 50 |
| 500 | 100 |
| 1,000 | 200 |
Carats to Grams in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 carats to g 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 grams without a separate converter.
| Note | Result |
|---|---|
| 100 carats to g | 20 g |
| 100 carats in g | 20 g |
| 10 g as carats | 50 ct |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
FAQ
Frequently asked questions
- One carat equals 0.2 grams. To convert carats to grams, multiply by 0.2; to go back, multiply by 5.
- Type the value, the unit, and the target unit on one line: 100 carats to g. 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.
- 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.
How many grams are in one carat?
How do I convert carats to grams in Notes Calculator?
Is this carats to grams converter free?
Convert carats to grams without leaving your notes.
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