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
attoliter (aL)
A minuscule volume unit at the molecular scale.
Common Conversions
- 1 km³ = 9.9999994e29 aL
- 1.0000001e-30 km³ = 1 aL