Full name: millimegametre/second
Plural form: millimegameters/second
Alternate spelling: millimegametres/second
Category type: speed
Scale factor: 1000
The SI derived unit for speed is the meter/second.
1 meter/second is equal to 0.001 millimegametre/second.
Valid units must be of the speed type.
You can use this form to select from known units: