How to convert miles to astronomical units
1 mile is equal to 1.075780018 × 10⁻⁸ astronomical units, and 1 astronomical unit is equal to 92,955,807.27 miles. To convert, multiply by the conversion factor:
astronomical units = miles × 1.075780018 × 10⁻⁸
astronomical units = miles ÷ 92,955,807.27Example: convert 1 mi to au: 1 × 1.075780018 × 10⁻⁸ = 1.075780018 × 10⁻⁸ au.
Mile to Astronomical Unit conversion table
| Mile (mi) | Astronomical Unit (au) |
|---|---|
| 0.01 mi | 1.075780018 × 10⁻¹⁰ au |
| 0.1 mi | 1.075780018 × 10⁻⁹ au |
| 1 mi | 1.075780018 × 10⁻⁸ au |
| 2 mi | 2.151560036 × 10⁻⁸ au |
| 3 mi | 3.227340053 × 10⁻⁸ au |
| 5 mi | 5.378900089 × 10⁻⁸ au |
| 10 mi | 1.075780018 × 10⁻⁷ au |
| 20 mi | 2.151560036 × 10⁻⁷ au |
| 50 mi | 5.378900089 × 10⁻⁷ au |
| 100 mi | 0.000001075780018 au |
| 250 mi | 0.000002689450044 au |
| 500 mi | 0.000005378900089 au |
| 1,000 mi | 0.00001075780018 au |
About the mile
The international mile is exactly 1,609.344 m, or 5,280 feet. It's used for road distances and speed limits in the US and UK.
Symbol: mi · 1 mi = 1,609.344 m · Category: Imperial & US customary
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