Weight and Mass Converter
Result
... Gram = ... Carat
Find the units to convert
Gram to Carat Converter
Use this page to convert gram values into carat, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 g = 5 ct
1 ct = 0.2 g
Example: 25 g = 125 ct
Gram
A gram is one thousandth of a kilogram.
History: It became widely adopted as a practical subdivision of the kilogram.
Current use: Grams are used for food labels, ingredients, and light materials.
Also written as g, grams, gr.
Carat
A metric carat equals exactly 200 milligrams.
History: The carat was standardized from older gemstone trade measures.
Current use: Carats are used for diamonds, gemstones, and jewelry weights.
Also written as ct, carats.
Gram to Carat table
| Gram [g] | Carat [ct] |
|---|
| 0.01 g | 0.05 ct |
| 0.1 g | 0.5 ct |
| 1 g | 5 ct |
| 2 g | 10 ct |
| 5 g | 25 ct |
| 10 g | 50 ct |
| 20 g | 100 ct |
| 50 g | 250 ct |
| 100 g | 500 ct |
Frequently asked questions
How many Carat (ct) are in one Gram (g)?
One Gram equals 5 Carat.
How do you convert Gram to Carat?
Multiply the Gram value by 5 to get the result in Carat.
How do you convert Carat back to Gram?
Multiply the Carat value by 0.2 to get back to Gram.
What is 25 Gram in Carat?
25 Gram equals 125 Carat.
