Astronomical Units (AU)	Inches (in)
1 AU	5889679948820 in
2 AU	11779359897600 in
5 AU	29448399744100 in
10 AU	58896799488200 in
25 AU	1.4724e+14 in
50 AU	2.9448e+14 in
100 AU	5.8897e+14 in
250 AU	1.4724e+15 in
500 AU	2.9448e+15 in
1000 AU	5.8897e+15 in

Convert Astronomical Units to Inches

Convert astronomical units to inches (AU to in) with our instant calculator. 1 AU = 5889679948818.897461 in. Includes exact formula and reference tables.

How to Convert Astronomical Units to Inches (AU to in)

1 Astronomical Unit (AU) is equal to 5889679948818.897461 Inches (in). Multiply the astronomical unit value by 5889679949000

Quick Answer 1 AU = 5889679948818.897461 in

Formula in = AU × 5889679949000

Inverse Factor 1 in = 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 Inches (in): Inch (in) 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 in equals 0.0254 Meters (m).

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

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

Convert 5 Astronomical Units to Inches: Applying the formula (in = AU × 5889679949000): starting with 5 AU, multiply the astronomical unit value by 5889679949000 to get 29448399744094.4883 in.
Convert 10 Astronomical Units to Inches: Applying the formula (in = AU × 5889679949000): starting with 10 AU, multiply the astronomical unit value by 5889679949000 to get 58896799488188.9766 in.
Convert 50 Astronomical Units to Inches: Applying the formula (in = AU × 5889679949000): starting with 50 AU, multiply the astronomical unit value by 5889679949000 to get 294483997440944.875 in.

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 inches.

How many inches are in 1 astronomical unit?

There are 5889679948818.897461 inches (in) in 1 astronomical unit (AU). Conversely, 1 inch equals 0 astronomical units.

How do you convert astronomical units to inches?

To convert astronomical units (AU) to inches (in), use the formula: in = AU × 5889679949000. Multiply the astronomical unit value by 5889679949000. For example, 10 AU equals 58896799488188.9766 in.

How do I convert back from inches to astronomical units?

To convert in the reverse direction from inches (in) to astronomical units (AU), use the inverse formula: AU = in × 1.697885129e-13. Multiply the inch value by 1.697885129e-13 (1 in = 0 AU).

What is the difference between astronomical unit (AU) and inch (in)?

Both astronomical unit and inch 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). Inch (in) 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 in equals 0.0254 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).