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 lieue [France, nautical]
em to shackle
em to decametre
em to mile [nautical, international]
em to pie [Italian]
em to foot [Egypt]
em to spat
em to hair's breadth
em to league [ancient Celtic]
em to arpent [Canada]