›› Measurement unit: megameter

Full name: megametre

Plural form: megameters

Symbol: Mm

Alternate spelling: megametres

Category type: length

Scale factor: 1000000


›› SI unit: metre

The SI base unit for length is the metre.
1 metre is equal to 1.0E-6 megameter.


›› Convert megameter to another unit

Convert megameter to  

Valid units must be of the length type.
You can use this form to select from known units:

Convert megameter to  


›› Definition: Megameter

A megametre (American spelling: megameter, symbol: Mm) is a unit of length equal to 10^6 metres (from the Greek words megas = big and metro = count/measure). Its customary equivalent is 621.37 miles.


›› Sample conversions: megameter

megameter to cubit [Roman]
megameter to parsec
megameter to ch'ih [China]
megameter to dra [Russia]
megameter to millimetre
megameter to zeptometre
megameter to mile
megameter to pertica
megameter to rute [Germany]
megameter to li [ancient China]