Calculators » Conversion » Weight » Ct to gr/ Gr to ct

Convert between Carat and Grain

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can calculate weight/ mass unit conversion from carats to grains and grains to carats.

Weight in carat (ct)

Weight in grain (gr)

Enter the value you want to convert, and leave the target field blank.

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Conversion formula

1 grain (gr) = 0.3239946 carats (ct)
1 carat (ct) = 3.0864717 grains (gr)

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