Convert from grains to petagrams

Conversion Information

To convert from grains to petagrams, multiply by 6.479891e-17

1 gr = 6.479891e-17 Pg

Converter

About the Units

grain (gr)

A unit of mass equal to 64.79891 milligrams, originally based on the weight of a grain of barley.

Learn more about grains

petagram (Pg)

A unit of mass equal to 10^15 grams or 10^12 kilograms.

Common Conversions

  • 1 gr = 6.479891e-17 Pg
  • 15432359000000000.0 gr = 1 Pg