About the Units
atomic unit of length (a.u. of length)
A reference unit of length used in quantum mechanics and atomic physics.
mil (0.001 in)
A tiny imperial length unit used in manufacturing and electronics.
Common Conversions
- 1 a.u. of length = 0.0000020833747 0.001 in
- 479990.44 a.u. of length = 1 0.001 in