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 lap [competition]
em to pertica
em to palm [Britain, Roman minor]
em to line [small]
em to verst
em to city block [East U.S.]
em to ligne [France]
em to goad
em to dong [Vietnam]
em to angstrom