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Millimeters To Astronomical Units Converter

Convert between Millimeters (mm) and Astronomical Units (au). Switch the direction selector to reverse the conversion.






6.6845871222684458e-15 au

Conversion Table

mmau

Reverse Conversion

Astronomical Units to Millimeters

How This Converter Works

Convert millimeters to astronomical Units. Select the reverse direction to convert back.

Formula or rule

au = mm * 6.6845871222684458e-15; mm = au / 6.6845871222684458e-15

Example

Input
1 mm
Calculation
1 * 6.6845871222684458e-15 = 6.6845871222684458e-15
Result
6.6845871222684458e-15 au

Notes

Land units use the international foot (0.3048 m), not the retired U.S. survey foot; a nautical mile is 1,852 m; the astronomical unit is exactly 149,597,870,700 m; a light-year uses the Julian year; a parsec is 648,000/pi astronomical units.

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