Full name: square millimetre
Plural form: square millimeters
Symbol: mm2
Alternate spelling: square millimetres
Category type: area
Scale factor: 1.0E-6
The SI derived unit for area is the square meter.
1 square meter is equal to 1000000 square millimeter.
Valid units must be of the area type.
You can use this form to select from known units:
square millimeter to carucate
square millimeter to hectare
square millimeter to morgen [Germany]
square millimeter to square league [U.S. statute]
square millimeter to nook
square millimeter to fall [English]
square millimeter to square dekametre
square millimeter to acre [Ireland]
square millimeter to square furlong
square millimeter to stang