Convert Metre to Astronomical Unit - Free Calculator
Fast, accurate length conversion calculator. Convert metre to astronomical unit instantly with precise results.
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How to Convert Metre to Astronomical Unit
Use this free online calculator to convert Metre to Astronomical Unit instantly. This length conversion tool provides accurate results for all your measurement needs.
Quick Reference
Metre to Astronomical Unit Conversion Formula
To convert Metre to Astronomical Unit, multiply by 6.68459e-12.
To convert Astronomical Unit back to Metre, divide by 6.68459e-12 (or multiply by 1.49598e+11).
About These Units
About Metre
The meter is the basic unit of length adopted under the Systeme International dUnites (approximately 1.094 yards). The meter is also the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second by definition
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).
Metre to Astronomical Unit Conversion Table
| Metre | Astronomical Unit | Astronomical Unit | Metre |
|---|---|---|---|
| 0.1 | 6.68459e-13 | 0.1 | 1.49598e+10 |
| 0.5 | 3.34229e-12 | 0.5 | 7.47989e+10 |
| 1 | 6.68459e-12 | 1 | 1.49598e+11 |
| 2 | 1.33692e-11 | 2 | 2.99196e+11 |
| 5 | 3.34229e-11 | 5 | 7.47989e+11 |
| 10 | 6.68459e-11 | 10 | 1.49598e+12 |
| 20 | 1.33692e-10 | 20 | 2.99196e+12 |
| 25 | 1.67115e-10 | 25 | 3.73995e+12 |
| 50 | 3.34229e-10 | 50 | 7.47989e+12 |
| 100 | 6.68459e-10 | 100 | 1.49598e+13 |
| 250 | 1.67115e-9 | 250 | 3.73995e+13 |
| 500 | 3.34229e-9 | 500 | 7.47989e+13 |
| 1000 | 6.68459e-9 | 1000 | 1.49598e+14 |
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