grain-mass

Characteristic		grain-mass ( Apothecaries, avoirdupois, and troy unit )	Notes
Characteristic		grain-mass ( Apothecaries, avoirdupois, and troy unit )	Notes
Symbol	grm
Metric (SI) Equivalent	6.479891 centi grams		This equivalent and the one below are exact.
Another Metric (SI) Equivalent with More Basic Units	6.479891×10-5 kilograms
Metric (SI) Dimensions	mass
Quantity	Mass

Characteristic