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
zettaliter (ZL)
A massive volume unit equal to 10^21 liters.
Common Conversions
- 1 km³ = 1e-9 ZL
- 1000000060.0 km³ = 1 ZL