Full name: kilogram/cubic kilometre
Plural form: kilograms/cubic kilometer
Symbol: kg/km3
Category type: density
Scale factor: 1.0E-9
The SI derived unit for density is the kilogram/cubic meter.
1 kilogram/cubic meter is equal to 1000000000 kg/km^3.
Valid units must be of the density type.
You can use this form to select from known units: