About the Units
exameter (Em)
A very large length unit equal to 10^18 meters.
point (computer) (1/72 in (computer))
A small digital typographical length unit.
Common Conversions
- 1 Em = 2.8346455e21 1/72 in (computer)
- 3.5277781e-22 Em = 1 1/72 in (computer)