Convert from micrometers to atomic units of length

Conversion Information

To convert from micrometers to atomic units of length, multiply by 18897.262

1 µm = 18897.262 a.u. of length

Converter

About the Units

micrometer (µm)

An extremely small length unit equal to 10^-6 meters, used in microscopic measurements.

Learn more about micrometers

atomic unit of length (a.u. of length)

A reference unit of length used in quantum mechanics and atomic physics.

Common Conversions

  • 1 µm = 18897.262 a.u. of length
  • 0.000052917723 µm = 1 a.u. of length