Convert from zeptograms to kilograms

Conversion Information

To convert from zeptograms to kilograms, multiply by 9.999999e-25

1 zg = 9.999999e-25 kg

Converter

About the Units

zeptogram (zg)

A unit of mass equal to 10^-21 grams or 10^-24 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 zg = 9.999999e-25 kg
  • 1.0000001e24 zg = 1 kg