About the Units
carat (ct)
A unit of mass equal to 200 milligrams, used for measuring gemstones and pearls.
gigagram (Gg)
A unit of mass equal to 10^9 grams or 10^6 kilograms.
Common Conversions
- 1 ct = 1.9999999e-10 Gg
- 5000000000.0 ct = 1 Gg
Convert from carats to gigagrams
Conversion Information
To convert from carats to gigagrams, multiply by 1.9999999e-10
1 ct = 1.9999999e-10 Gg