Grams to Carats Converter

Convert grams to carats instantly.

Common weight units

Gram (g)

Definition: Gram (symbol: g) na one thousandth of one kilogram (1 g = 0.001 kg). Na SI metric mass unit wey make sense for small quantities.

History/origin: For 1795, dem define gram as the mass of one cubic centimeter of water for 4 °C, na the same base as early kilogram definition, just scale am down by 1,000.

Current use: Grams dey used for food nutrition labels, cooking recipes, pharmacy doses, and jewellery. Most food packaging worldwide dey list weight for grams or kilograms.

Carat (ct)

Definition: Carat na gemstone mass unit. 1 ct na exactly 200 mg, wey be 0.2 g.

History/origin: Gem traders use carob seeds before as small weight reference; modern standards replace that with fixed 200 mg metric carat.

Current use: ct dey used for diamonds, sapphires, rubies, emeralds, pearls, appraisal reports, jewellery listings, auction catalogs, and gem certification documents.