Milligram to Carat Converter

Milligrams Carats

How to Convert Milligrams to Carats

1 carat = 200 milligrams

Formula: carat = milligrams ÷ 200

Example

Convert 600 milligrams to carats:

600 ÷ 200 = 3 carats

Conversion Table

Milligrams (mg)Carats (ct)
100 mg0.5 ct
200 mg1 ct
500 mg2.5 ct
1000 mg5 ct
2000 mg10 ct

What is a Carat?

A carat (ct) is a unit of mass used primarily for measuring gemstones and pearls. One carat is equal to exactly 200 milligrams (0.2 grams). It is a standardized unit widely used in jewelry and gemology.