Convert Micrometer to Astronomical Unit - Free Calculator
Fast, accurate length conversion calculator. Convert micrometer to astronomical unit instantly with precise results.
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How to Convert Micrometer to Astronomical Unit
Use this free online calculator to convert Micrometer to Astronomical Unit instantly. This length conversion tool provides accurate results for all your measurement needs.
Quick Reference
Micrometer to Astronomical Unit Conversion Formula
To convert Micrometer to Astronomical Unit, multiply by 6.68459e-18.
To convert Astronomical Unit back to Micrometer, divide by 6.68459e-18 (or multiply by 1.49598e+17).
About These Units
About Micrometer
The metre, symbol: m, is the basic unit of distance (or of "length", in the parlance of the physical sciences) in the International System of Units. The internationally-accepted spelling of the unit in English is "metre", although the American English spelling meter is a common variant. However, both American and non-American forms of English agree that the spelling "meter" should be used as a suffix in the names of measuring devices such as chronometers and micrometers.
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).
Micrometer to Astronomical Unit Conversion Table
| Micrometer | Astronomical Unit | Astronomical Unit | Micrometer |
|---|---|---|---|
| 0.1 | 6.68459e-19 | 0.1 | 1.49598e+16 |
| 0.5 | 3.34229e-18 | 0.5 | 7.47989e+16 |
| 1 | 6.68459e-18 | 1 | 1.49598e+17 |
| 2 | 1.33692e-17 | 2 | 2.99196e+17 |
| 5 | 3.34229e-17 | 5 | 7.47989e+17 |
| 10 | 6.68459e-17 | 10 | 1.49598e+18 |
| 20 | 1.33692e-16 | 20 | 2.99196e+18 |
| 25 | 1.67115e-16 | 25 | 3.73995e+18 |
| 50 | 3.34229e-16 | 50 | 7.47989e+18 |
| 100 | 6.68459e-16 | 100 | 1.49598e+19 |
| 250 | 1.67115e-15 | 250 | 3.73995e+19 |
| 500 | 3.34229e-15 | 500 | 7.47989e+19 |
| 1000 | 6.68459e-15 | 1000 | 1.49598e+20 |
Why Use Our Micrometer to Astronomical Unit Converter?
- Instant and accurate length conversions
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