About the Units
gigagram (Gg)
A unit of mass equal to 10^9 grams or 10^6 kilograms.
pennyweight (dwt)
A unit of mass equal to 1/20 of a troy ounce or approximately 1.55 grams.
Common Conversions
- 1 Gg = 643014850.0 dwt
- 1.555174e-9 Gg = 1 dwt
Convert from gigagrams to pennyweight
Conversion Information
To convert from gigagrams to pennyweight, multiply by 643014850.0
1 Gg = 643014850.0 dwt