Full name: em
Category type: length
Scale factor: 0.0042175176
The SI base unit for length is the metre.
1 metre is equal to 237.10630158366 em.
Valid units must be of the length type.
You can use this form to select from known units:
em to palm [Britain, Roman minor]
em to foot [survey]
em to myriametre
em to arshin [iran]
em to lug [great]
em to pace [great]
em to arpent [France]
em to milla [Spanish]
em to mil [Sweden]
em to cape inch