Millimeters to Astronomical Units Converter
CommonMeters, feet, miles and other distances.
How to convert Millimeters to Astronomical Units
Multiply the millimeters value by 6.6845e-15: 1 mm = 6.6845e-15 AU. Going the other way, 1 AU = 1.496e+14 mm, so divide by 6.6845e-15 or use the Astronomical Units to Millimeters converter.
About these units
Millimeters (mm)
A millimeter is one thousandth of a meter. It is the usual unit for engineering drawings, paper sizes and anything measured finer than a centimeter.
Astronomical Units (AU)
An astronomical unit is the average distance from the Earth to the Sun, defined as exactly 149,597,870.7 kilometers. Distances within the Solar System are usually given in AU.
Millimeters to Astronomical Units conversion table
| Millimeters (mm) | Astronomical Units (AU) |
|---|---|
| 1 mm | 6.6845e-15 AU |
| 2 mm | 1.3369e-14 AU |
| 3 mm | 2.0053e-14 AU |
| 4 mm | 2.6738e-14 AU |
| 5 mm | 3.3422e-14 AU |
| 10 mm | 6.6845e-14 AU |
| 20 mm | 1.3369e-13 AU |
| 25 mm | 1.6711e-13 AU |
| 50 mm | 3.3422e-13 AU |
| 100 mm | 6.6845e-13 AU |
| 500 mm | 3.3422e-12 AU |
| 1,000 mm | 6.6845e-12 AU |
More millimeters conversions
- Millimeters to Meters1 mm = 0.001 m
- Millimeters to Kilometers1 mm = 1e-6 km
- Millimeters to Centimeters1 mm = 0.1 cm
- Millimeters to Micrometers1 mm = 1,000 µm
- Millimeters to Nanometers1 mm = 1e+6 nm
- Millimeters to Decimeters1 mm = 0.01 dm
- Millimeters to Feet1 mm = 0.00328084 ft
- Millimeters to Light Years1 mm = 1.057e-19 ly
See every unit on the Length Converter.