Convert Nanometer to Astronomical Unit

Converting from nm to AU

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Information:

  • The SI base unit for length is the meter (m).
  • 1 inch = 2.54 centimeters exactly.
  • 1 mile = 1.60934 kilometers.
  • 1 nautical mile = 1.852 kilometers.
Conversion Details & Formula

Formula:

Result (AU) = Input Value (nm) × 6.684587e-21

The conversion factor is derived from SI base unit conversions: (1.000000e-9 / 1.495979e+11)

Unit Relationship:

  • 1 nm (Nanometer) = 6.684587e-21 AU (Astronomical Unit)
  • 1 AU (Astronomical Unit) = 1.495979e+20 nm (Nanometer)

Equivalence to SI Base Unit (m):

  • 1 nm (Nanometer) = 1.000000e-9 m
  • 1 AU (Astronomical Unit) = 1.495979e+11 m