How to convert astronomical units to megameters
1 astronomical unit is equal to 149,597.8707 megameters, and 1 megameter is equal to 0.000006684587122 astronomical units. To convert, multiply by the conversion factor:
megameters = astronomical units × 149,597.8707
megameters = astronomical units ÷ 0.000006684587122Example: convert 15 au to Mm: 15 × 149,597.8707 = 2,243,968.061 Mm.
Astronomical Unit to Megameter conversion table
| Astronomical Unit (au) | Megameter (Mm) |
|---|---|
| 0.01 au | 1,495.978707 Mm |
| 0.1 au | 14,959.78707 Mm |
| 1 au | 149,597.8707 Mm |
| 2 au | 299,195.7414 Mm |
| 3 au | 448,793.6121 Mm |
| 5 au | 747,989.3535 Mm |
| 10 au | 1,495,978.707 Mm |
| 20 au | 2,991,957.414 Mm |
| 50 au | 7,479,893.535 Mm |
| 100 au | 14,959,787.07 Mm |
| 250 au | 37,399,467.67 Mm |
| 500 au | 74,798,935.35 Mm |
| 1,000 au | 149,597,870.7 Mm |
About the astronomical unit
The astronomical unit is exactly 149,597,870,700 m, roughly the average distance from Earth to the Sun. It's used for distances within the solar system.
Symbol: au · 1 au = 149,597,870,700 m · Category: Astronomical
About the megameter
A megameter is one million meters (1,000 km). Earth's radius is about 6.4 Mm.
Symbol: Mm · 1 Mm = 1,000,000 m · Category: Metric (SI)