Mils (mil)	Astronomical Units (AU)
1 mil	1.6979e-16 AU
2 mil	3.3958e-16 AU
5 mil	8.4894e-16 AU
10 mil	1.6979e-15 AU
25 mil	4.2447e-15 AU
50 mil	8.4894e-15 AU
100 mil	1.6979e-14 AU
250 mil	4.2447e-14 AU
500 mil	8.4894e-14 AU
1000 mil	1.6979e-13 AU

Convert Mils to Astronomical Units

Convert mils to astronomical units (mil to AU) with our instant calculator. 1 mil = 0 AU. Includes exact formula and reference tables.

How to Convert Mils to Astronomical Units (mil to AU)

1 Mil (Thou) (mil) is equal to 0 Astronomical Units (AU). Divide the mil (thou) value by 5.8897e+15

Quick Answer 1 mil = 0 AU

Formula AU = mil / 5.8897e+15

Inverse Factor 1 AU = 5889679948818897 mil

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 Mils (mil): Mil (Thou) (mil) is a unit in the Length & Distance measurement category. It is widely used in 0.001 in (pcb traces, sheet metal, paint). Relative to the length & distance base unit, 1 mil equals 0.000025 Meters (m).

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).

Need to convert in the opposite direction? Visit our Convert Astronomical Units to Mils (AU to mil) calculator (1 AU = 5889679948818897 mil).

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

Convert 5 Mils to Astronomical Units: Applying the formula (AU = mil / 5.8897e+15): starting with 5 mil, divide the mil (thou) value by 5.8897e+15 to get 0 AU.
Convert 10 Mils to Astronomical Units: Applying the formula (AU = mil / 5.8897e+15): starting with 10 mil, divide the mil (thou) value by 5.8897e+15 to get 0 AU.
Convert 50 Mils to Astronomical Units: Applying the formula (AU = mil / 5.8897e+15): starting with 50 mil, divide the mil (thou) value by 5.8897e+15 to get 0 AU.

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 mils to astronomical units.

How many astronomical units are in 1 mil (thou)?

There are 0 astronomical units (AU) in 1 mil (thou) (mil). Conversely, 1 astronomical unit equals 5889679948818897 mils.

How do you convert mils to astronomical units?

To convert mils (mil) to astronomical units (AU), use the formula: AU = mil / 5.8897e+15. Divide the mil (thou) value by 5.8897e+15. For example, 10 mil equals 0 AU.

How do I convert back from astronomical units to mils?

To convert in the reverse direction from astronomical units (AU) to mils (mil), use the inverse formula: mil = AU × 5889679949000000. Multiply the astronomical unit value by 5889679949000000 (1 AU = 5889679948818897 mil).

What is the difference between mil (thou) (mil) and astronomical unit (AU)?

Both mil (thou) and astronomical unit measure length & distance. Mil (Thou) (mil) is a unit in the Length & Distance measurement category. It is widely used in 0.001 in (pcb traces, sheet metal, paint). Relative to the length & distance base unit, 1 mil equals 0.000025 Meters (m). 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).

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).