About the Units
grain (gr)
A unit of mass equal to 64.79891 milligrams, originally based on the weight of a grain of barley.
gram (g)
A unit of mass equal to 0.001 kilograms.
Common Conversions
- 1 gr = 0.06479891 g
- 15.43236 gr = 1 g
Convert from grains to grams
Conversion Information
To convert from grains to grams, multiply by 0.06479891
1 gr = 0.06479891 g