Convert from femtograms to kilograms

Conversion Information

To convert from femtograms to kilograms, multiply by 1e-18

1 fg = 1e-18 kg

Converter

About the Units

femtogram (fg)

A unit of mass equal to 10^-15 grams or 10^-18 kilograms.

kilogram (kg)

The SI base unit of mass, defined as the mass of the International Prototype Kilogram.

Learn more about kilograms

Common Conversions

  • 1 fg = 1e-18 kg
  • 1000000000000000000.0 fg = 1 kg