Convert miles to astronomical units
Miles to astronomical units. Enter a value to convert, or use the miles to astronomical units chart further down the page.
1 mile equals 1.075780018e-8 astronomical units. Going the other way, 1 astronomical unit = 92,955,807.27 miles.
How to convert miles to astronomical units
To convert miles to astronomical units, multiply the mile value by 1.075780018e-8. You can also divide by 92955807.27 to get the same answer.
au = mi × 1.075780018e-8
Worked example
Convert 15 mi to astronomical units:
15 mi = 0.0000001613670027 au
miles to astronomical units conversion chart
Use this miles to astronomical units table for quick reference without typing anything.
| miles (mi) | astronomical units (au) |
|---|---|
| 0.01 mi | 1.075780018e-10 au |
| 0.1 mi | 1.075780018e-9 au |
| 1 mi | 1.075780018e-8 au |
| 2 mi | 2.151560036e-8 au |
| 3 mi | 3.227340053e-8 au |
| 5 mi | 5.378900089e-8 au |
| 10 mi | 0.0000001075780018 au |
| 20 mi | 0.0000002151560036 au |
| 50 mi | 0.0000005378900089 au |
| 100 mi | 0.000001075780018 au |
| 1,000 mi | 0.00001075780018 au |
What is a mile?
The international mile is exactly 1,609.344 meters, or 5,280 feet. It is the standard unit of road distance and speed limits in the United States and the United Kingdom.
What is an astronomical unit?
The astronomical unit is defined as exactly 149,597,870,700 meters, close to the mean Earth–Sun distance.
Frequently asked questions
How many astronomical units are in a mile?
1 miles equals 1.075780018e-8 astronomical units. Going the other way, 1 astronomical units is 92,955,807.27 miles.
How do you convert miles to astronomical units?
To convert miles to astronomical units, multiply the mile value by 1.075780018e-8. You can also divide by 92955807.27 to get the same answer.
What is 10 miles in astronomical units?
10 miles equals 0.0000001075780018 astronomical units. The conversion chart on this page lists the other values people look up most often.
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Convert miles to other units
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