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Convert grams to carats

Convert grams (g) to carats (ct). 1 g = 5 ct, and 1 ct = 0.2 g.

1 g = 5 ct

Grams to Carats formula

ct = g × 5

Multiply the number of grams by 5.

Example: To convert 1 g to carats: 1 × 5 = 5 ct.

Quick answers

What is 1 g in carats?
1 g = 5 ct
What is 100 g in carats?
100 g = 500 ct
What is 250 g in carats?
250 g = 1,250 ct
What is 500 g in carats?
500 g = 2,500 ct

Grams to Carats conversion table

Carats to Grams table
grams (g)carats (ct)
1 g5 ct
5 g25 ct
10 g50 ct
25 g125 ct
50 g250 ct
100 g500 ct
125 g625 ct
150 g750 ct
200 g1,000 ct
250 g1,250 ct
300 g1,500 ct
400 g2,000 ct
454 g2,270 ct
500 g2,500 ct
750 g3,750 ct
1,000 g5,000 ct

Frequently asked questions

How many carats are in a gram?

There are 5 carats in a gram (1 g = 5 ct).

How do I convert grams to carats?

Multiply the number of grams by 5. To convert 1 g to carats: 1 × 5 = 5 ct.

Is the Grams to Carats conversion exact?

Yes. Both units are defined exactly, so 1 gram is exactly 5 carats. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.

What is 1 g in carats?

1 g = 5 ct.

How do I convert carats back to grams?

Use the reverse relationship: 1 ct = 0.2 g. The Carats to Grams page has a converter and a full table.

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