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 handbreadth
em to foot [Netherlands]
em to point [TeX]
em to miil (mijl) [Denmark]
em to hat [Cambodia]
em to ligne [France]
em to angstrom
em to kerat
em to petametre
em to fathom [ancient]