Carats to Grams Converter

Convert gemstone or pearl mass from carats to grams.

Metric carats To Grams: The Mass Relationship

1 metric carat = 0.2 g exactly.

Reading The Grams Result

Metric carat for gemstones and pearls; carat is not gold purity karat.

Do not use carats for bodyweight, food portions, or parcel mass.

One-Unit Reference

1 ct produces 0.2 g under the declared profile. The calculator carries the value through the operation before formatting the displayed result.

Learn More About This Topic

Use the supporting references when the assumptions behind Carats to Grams matter as much as the immediate result. For more context, read how common weight units differ before using the result in a real workflow.

Frequently Asked Questions

Metric carat for gemstones and pearls; carat is not gold purity karat.

Metric carat for gemstones and pearls; carat is not gold purity karat.

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