Convert millimeters (mm) to astronomical units (AU) with formulas, examples, and conversion tables.
To convert 1 millimeters to astronomical units, we divide by 1.5e+14 because one astronomical unit equals exactly 1.5e+14 millimeters.
Since there are 1.5e+14 millimeters in every astronomical unit, we divide our value by this factor:
So 1 millimeters = 6.68e-15 astronomical units.
To convert millimeters to astronomical units, divide the value by 1.5e+14.
1 astronomical unit = 1.5e+14 millimeters
| Millimeters (mm) | Astronomical Units (AU) |
|---|---|
| 1 mm | 6.68e-15 AU |
| 2 mm | 1.34e-14 AU |
| 5 mm | 3.34e-14 AU |
| 10 mm | 6.68e-14 AU |
| 20 mm | 1.34e-13 AU |
| 25 mm | 1.67e-13 AU |
| 50 mm | 3.34e-13 AU |
| 100 mm | 6.68e-13 AU |
| 250 mm | 1.67e-12 AU |
| 500 mm | 3.34e-12 AU |
| 1000 mm | 6.68e-12 AU |
| Unit | 1 mm = |
|---|---|
| Millimeters to Kilometers | 0.000001 km |
| Millimeters to Meters | 0.001 m |
| MM to CM | 0.1 cm |
| Millimeters to Micrometers | 1000 μm |
| Millimeters to Nanometers | 1000000 nm |
| Millimeters to Miles | 6.21e-7 mi |
| Millimeters to Yards | 0.001094 yd |
| Millimeters to Feet | 0.003281 ft |
| MM to Inches | 0.03937 in |
| Millimeters to Nautical Miles | 5.4e-7 nmi |
| Millimeters to Fathoms | 0.000547 ftm |
| Millimeters to Light Years | 1.06e-19 ly |
| Millimeters to Astronomical Units | 6.68e-15 AU |
| Millimeters to Parsecs | 3.24e-20 pc |
| Millimeters to Angstroms | 10000000 Å |
| Millimeters to Planck Lengths | 6.19e+31 ℓP |
| Millimeters to Rods | 0.000199 rd |
The millimeter (mm) is a unit of length in the metric system. One millimeter equals 0.001 meters.
The astronomical unit (AU) is a unit of length in the astronomical system. One astronomical unit equals 149600000000 meters.