AU to MM Conversion Table

View a astronomical unit to millimeter conversion chart with common values, an accurate formula, and related length tables.

Conversion chart

Common astronomical units to millimeters values, generated from the selected units.

astronomical units (AU)millimeters (mm)
1 astronomical unit149,597,870,700,000 millimeters
2 astronomical units299,195,741,400,000 millimeters
5 astronomical units747,989,353,500,000 millimeters
10 astronomical units1.49597871e15 millimeters
15 astronomical units2.24396806e15 millimeters
20 astronomical units2.99195741e15 millimeters
25 astronomical units3.73994677e15 millimeters
30 astronomical units4.48793612e15 millimeters
40 astronomical units5.98391483e15 millimeters
50 astronomical units7.47989354e15 millimeters
75 astronomical units1.12198403e16 millimeters
100 astronomical units1.49597871e16 millimeters

Common values

Common astronomical units to millimeters values, generated from the selected units.

astronomical units (AU)millimeters (mm)
1 astronomical unit149,597,870,700,000 millimeters
5 astronomical units747,989,353,500,000 millimeters
10 astronomical units1.49597871e15 millimeters
20 astronomical units2.99195741e15 millimeters
50 astronomical units7.47989354e15 millimeters
100 astronomical units1.49597871e16 millimeters

Conversion Formula

Multiply the value in astronomical units by 149597870700000 to get millimeters.

Formulamm = AU × 149597870700000

Example

Convert 10 astronomical units to millimeters:

10 × 149597870700000= 1.49597871e15 mm

Frequently asked questions

How many millimeters are in 1 astronomical unit?

1 astronomical unit equals 149,597,870,700,000 millimeters.

How do you convert astronomical units to millimeters?

Multiply the value in astronomical units by 149597870700000 to get millimeters. The formula is mm = AU × 149597870700000.

What is 10 astronomical units in millimeters?

10 astronomical units is approximately 1.49597871e15 millimeters.