Convert from atomic units of length to chains

Conversion Information

To convert from atomic units of length to chains, multiply by 2.6305186e-12

1 a.u. of length = 2.6305186e-12 ch

Converter

About the Units

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

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

chain (ch)

A traditional length unit used in land surveying and agriculture.

Learn more about chains

Common Conversions

  • 1 a.u. of length = 2.6305186e-12 ch
  • 380153170000.0 a.u. of length = 1 ch