Convert from cubic kilometers to cubic megameters

Conversion Information

To convert from cubic kilometers to cubic megameters, multiply by 1e-9

1 km³ = 1e-9 Mm³

Converter

About the Units

cubic kilometer (km³)

A large volume unit equal to 10^9 cubic meters, used in geological and geographical measurements.

Learn more about cubic kilometers

cubic megameter (Mm³)

A volume unit equal to 10^18 cubic meters.

Common Conversions

  • 1 km³ = 1e-9 Mm³
  • 1000000000.0 km³ = 1 Mm³