Convert carats to milligrams. Live result, plus a quick-reference table for common values.
Multiply the carat value by 200. So 1 carat = 200 mg, and the calculator above does it instantly for any number.
There are 200 milligrams in one carat. The reference table shows the conversion for common values.
Yes, completely free, no sign-up, and it runs entirely in your browser, so nothing is uploaded.