Convert Carats to Grams

Enter your carat value in the form below to get the value calculated in grams.

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Results in Grams:
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1 ct = 0.2 g

How to Convert Carats to Grams Using an Easy Conversion Formula

Scales are used to measure weight

Convert carats to grams with this simple formula:

grams = carats × 0.2

Converting a carat weight measurement to a gram measurement involves multiplying your weight by the conversion ratio to find the result. A carat is equal to 0.2 grams, so to convert simply multiply by 0.2.

For example:
5 ct = (5 × 0.2) = 1 g

Carats and grams are both units used to measure weight. Learn more about weight and find more weight measurement conversion calculators. A carat is a metric measurement and can be abbreviated as ct, for example 1 ct. A gram is a metric measurement and can be abbreviated as g, for example 1 g. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

carats and grams are units used to measure weight
Convert Grams to Carats

Carat Measurements and Equivalent Gram Conversions

Common carat values converted to the equivalent gram value
Carats Grams
1 ct 0.2 g
2 ct 0.4 g
3 ct 0.6 g
4 ct 0.8 g
5 ct 1 g
6 ct 1.2 g
7 ct 1.4 g
8 ct 1.6 g
9 ct 1.8 g
10 ct 2 g
11 ct 2.2 g
12 ct 2.4 g
13 ct 2.6 g
14 ct 2.8 g
15 ct 3 g
16 ct 3.2 g
17 ct 3.4 g
18 ct 3.6 g
19 ct 3.8 g
20 ct 4 g
21 ct 4.2 g
22 ct 4.4 g
23 ct 4.6 g
24 ct 4.8 g
25 ct 5 g
26 ct 5.2 g
27 ct 5.4 g
28 ct 5.6 g
29 ct 5.8 g
30 ct 6 g
31 ct 6.2 g
32 ct 6.4 g
33 ct 6.6 g
34 ct 6.8 g
35 ct 7 g
36 ct 7.2 g
37 ct 7.4 g
38 ct 7.6 g
39 ct 7.8 g
40 ct 8 g

More Weight Conversions

Convert to Tons Weight
1 ct is equal to 2.2046E-7 tons
Convert to Pounds Weight
1 ct is equal to 0.000441 pounds
Convert to Ounces Weight
1 ct is equal to 0.007055 ounces
Convert to Metric Tons Weight
1 ct is equal to 2.0E-7 metric tons
Convert to Kilograms Weight
1 ct is equal to 0.0002 kilograms
Convert to Milligrams Weight
1 ct is equal to 200 milligrams