Astronomical Units (AU)	Miles (mi)
1 AU	92955807.27 mi
2 AU	185911614.55 mi
5 AU	464779036.37 mi
10 AU	929558072.73 mi
25 AU	2323895181.83 mi
50 AU	4647790363.65 mi
100 AU	9295580727.3 mi
250 AU	23238951818.3 mi
500 AU	46477903636.5 mi
1000 AU	92955807273 mi

Convert Astronomical Units to Miles

Convert astronomical units to miles (AU to mi) with our instant calculator. 1 AU = 92955807.273026 mi. Includes exact formula and reference tables.

How to Convert Astronomical Units to Miles (AU to mi)

1 Astronomical Unit (AU) is equal to 92955807.273026 Miles (mi). Multiply the astronomical unit value by 92955807.27

Quick Answer 1 AU = 92955807.273026 mi

Formula mi = AU × 92955807.27

Inverse Factor 1 mi = 0 AU

Unit Definitions & Metrology Context

The standard SI base unit of length is the meter (m), defined as the distance traveled by light in a vacuum in 1/299,792,458 of a second.

About Astronomical Units (AU): Astronomical Unit (AU) is a unit in the Length & Distance measurement category. It is widely used in earth-sun distance (solar system). Relative to the length & distance base unit, 1 AU equals 149597870700 Meters (m).

About Miles (mi): Mile (mi) is a unit in the Length & Distance measurement category. It is a standard everyday unit of length & distance measurement. Relative to the length & distance base unit, 1 mi equals 1609.344 Meters (m).

Need to convert in the opposite direction? Visit our Convert Miles to Astronomical Units (mi to AU) calculator (1 mi = 0 AU).

Step-by-Step Worked Examples (AU to mi)

Convert 5 Astronomical Units to Miles: Applying the formula (mi = AU × 92955807.27): starting with 5 AU, multiply the astronomical unit value by 92955807.27 to get 464779036.3651 mi.
Convert 10 Astronomical Units to Miles: Applying the formula (mi = AU × 92955807.27): starting with 10 AU, multiply the astronomical unit value by 92955807.27 to get 929558072.7303 mi.
Convert 50 Astronomical Units to Miles: Applying the formula (mi = AU × 92955807.27): starting with 50 AU, multiply the astronomical unit value by 92955807.27 to get 4647790363.6513 mi.

Popular Length & Distance Conversions

Kilometer ⇄ Mile

Multiply kilometers by ~0.621371 to get miles, or divide miles by 0.621371 to get kilometers.

Inch ⇄ Centimeter

1 inch is legally and scientifically defined as exactly 2.54 centimeters.

Foot ⇄ Meter

1 foot is defined as exactly 0.3048 meters (12 inches).

Mile ⇄ Nautical Mile

1 nautical mile is exactly 1,852 meters (~1.15078 statute miles).

Frequently Asked Questions

Verified answers and formulas for converting astronomical units to miles.

How many miles are in 1 astronomical unit?

There are 92955807.273026 miles (mi) in 1 astronomical unit (AU). Conversely, 1 mile equals 0 astronomical units.

How do you convert astronomical units to miles?

To convert astronomical units (AU) to miles (mi), use the formula: mi = AU × 92955807.27. Multiply the astronomical unit value by 92955807.27. For example, 10 AU equals 929558072.7303 mi.

How do I convert back from miles to astronomical units?

To convert in the reverse direction from miles (mi) to astronomical units (AU), use the inverse formula: AU = mi × 1.075780018e-8. Multiply the mile value by 1.075780018e-8 (1 mi = 0 AU).

What is the difference between astronomical unit (AU) and mile (mi)?

Both astronomical unit and mile measure length & distance. Astronomical Unit (AU) is a unit in the Length & Distance measurement category. It is widely used in earth-sun distance (solar system). Relative to the length & distance base unit, 1 AU equals 149597870700 Meters (m). Mile (mi) is a unit in the Length & Distance measurement category. It is a standard everyday unit of length & distance measurement. Relative to the length & distance base unit, 1 mi equals 1609.344 Meters (m).

How many miles are in a kilometer?

There are approximately 0.621371 miles in 1 kilometer. To convert kilometers to miles quickly in your head, multiply by 6 and divide by 10 (or multiply by 0.6).