Convert Astronomical Unit to Millimeter - Free Calculator
Fast, accurate all length conversions conversion calculator. Convert astronomical unit to millimeter instantly with precise results.
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How to Convert Astronomical Unit to Millimeter
Use this free online calculator to convert Astronomical Unit to Millimeter instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.
Quick Reference
Astronomical Unit to Millimeter Conversion Formula
To convert Astronomical Unit to Millimeter, multiply by 149597870691000.00.
To convert Millimeter back to Astronomical Unit, divide by 149597870691000.00 (or multiply by 6.685e-15).
About These Units
About Astronomical Unit
An Astronomical Unit is approximately the mean distance between the Earth and the Sun. It is a derived constant and used to indicate distances within the solar system. Its formal definition is the radius of an unperturbed circular orbit a massless body would revolve about the sun in 2*(pi)/k days (i.e., 365.2568983.... days), where k is defined as the Gaussian constant exactly equal to 0.01720209895. Since an AU is based on radius of a circular orbit, one AU is actually slightly less than the average distance between the Earth and the Sun (approximately 150 million km or 93 million miles).
About Millimeter
The millimeter (or millimetre) is one of the most common metric units of distance. One millimeter is exactly one thousandth of a meter. The millimeter is also an engineering standard unit.
Astronomical Unit to Millimeter Conversion Table
| Astronomical Unit | Millimeter | Millimeter | Astronomical Unit |
|---|---|---|---|
| 0.1 | 14959787069100.00 | 0.1 | 6.685e-16 |
| 0.5 | 74798935345500.00 | 0.5 | 3.342e-15 |
| 1 | 149597870691000.00 | 1 | 6.685e-15 |
| 2 | 299195741382000.00 | 2 | 1.337e-14 |
| 5 | 747989353455000.00 | 5 | 3.342e-14 |
| 10 | 1495978706910000.00 | 10 | 6.685e-14 |
| 20 | 2991957413820000.00 | 20 | 1.337e-13 |
| 25 | 3739946767275000.00 | 25 | 1.671e-13 |
| 50 | 7479893534550000.00 | 50 | 3.342e-13 |
| 100 | 14959787069100000.00 | 100 | 6.685e-13 |
| 250 | 37399467672750000.00 | 250 | 1.671e-12 |
| 500 | 74798935345500000.00 | 500 | 3.342e-12 |
| 1000 | 149597870691000000.00 | 1000 | 6.685e-12 |
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