At One Place

Astronomical units to miles

1 astronomical unit in miles
1 AU = 92,955,807 mi
mi = AU × 92,955,807.27

To convert astronomical units to miles, multiply by 92,955,807.27. The table below gives the values people look up most often, and the converter works for any number.

Astronomical units to miles table

Common astronomical unit values converted to miles.
Astronomical units Miles
1 AU 92,955,807
2 AU 185,911,610
3 AU 278,867,420
4 AU 371,823,230
5 AU 464,779,040
10 AU 929,558,070
15 AU 1,394,337,100
20 AU 1,859,116,100
25 AU 2,323,895,200
30 AU 2,788,674,200
40 AU 3,718,232,300
50 AU 4,647,790,400
75 AU 6,971,685,500
100 AU 9,295,580,700
250 AU 23,238,952,000
500 AU 46,477,904,000
1,000 AU 92,955,807,000

How the conversion works

The relationship is mi = AU × 92,955,807.27. Both units measure length, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

Common questions

How many miles are in one astronomical unit?
One astronomical unit equals 92,955,807 miles. mi = AU × 92,955,807.27.
How do you convert astronomical units to miles?
Use mi = AU × 92,955,807.27. So 10 AU is 929,558,070 mi.
How many astronomical units are in one mile?
One mile equals 1.076 × 10^-8 astronomical units, which is the reverse of the conversion above.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked