About the Units
milligram (mg)
A unit of mass equal to 0.001 grams or 10^-6 kilograms.
gigagram (Gg)
A unit of mass equal to 10^9 grams or 10^6 kilograms.
Common Conversions
- 1 mg = 1e-12 Gg
- 1000000000000.0 mg = 1 Gg
Convert from milligrams to gigagrams
Conversion Information
To convert from milligrams to gigagrams, multiply by 1e-12
1 mg = 1e-12 Gg