Length
Distance, height, thickness and astronomical length.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert exametre (Em) to astronomical unit (au). Enter a value for an instant result, or use the examples and reverse conversion below.
Distance, height, thickness and astronomical length.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a exametre value to calculate astronomical unit with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| quectometrefrom Em | qm | 1e48 |
| rontometrefrom Em | rm | 1e45 |
| yoctometrefrom Em | ym | 1e42 |
| zeptometrefrom Em | zm | 1e39 |
| attometrefrom Em | am | 1e36 |
| femtometrefrom Em | fm | 1e33 |
| picometrefrom Em | pm | 1e30 |
| nanometrefrom Em | nm | 1e27 |
| ångströmfrom Em | Å | 1e28 |
| micrometrefrom Em | µm | 1e24 |
| millimetrefrom Em | mm | 1e21 |
| centimetrefrom Em | cm | 1e20 |
| decimetrefrom Em | dm | 1e19 |
| metrefrom Em | m | 1e18 |
| decametrefrom Em | dam | 1e17 |
| hectometrefrom Em | hm | 1e16 |
| kilometrefrom Em | km | 1e15 |
| megametrefrom Em | Mm | 1000000000000 |
| gigametrefrom Em | Gm | 1000000000 |
| terametrefrom Em | Tm | 1000000 |
| petametrefrom Em | Pm | 1000 |
| exametrefrom Em | Em | 1 |
| zettametrefrom Em | Zm | 0.001 |
| yottametrefrom Em | Ym | 0.000001 |
| ronnametrefrom Em | Rm | 0.000000001 |
| quettametrefrom Em | Qm | 1e-12 |
| thou / milfrom Em | mil | 3.93701e22 |
| inchfrom Em | in | 3.93701e19 |
| footfrom Em | ft | 3.28084e18 |
| yardfrom Em | yd | 1.09361e18 |
| chainfrom Em | ch | 4.97097e16 |
| furlongfrom Em | fur | 4.97097e15 |
| international milefrom Em | mi | 621371000000000 |
| nautical milefrom Em | nmi | 539957000000000 |
| U.S. survey footfrom Em | ftUS | 3.28083e18 |
| typographic pointfrom Em | pt | 2.83465e21 |
| astronomical unitfrom Em | au | 6684590 |
| light-secondfrom Em | ls | 3335640000 |
| light-yearfrom Em | ly | 105.7 |
| parsecfrom Em | pc | 32.4078 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Exametre (Em) and astronomical unit (au) are units of length. Use this page to convert in either direction.
| Exametre (Em) | Astronomical Unit (au) |
|---|---|
| 1 Em | 6684590 au |
| 5 Em | 33422900 au |
| 10 Em | 66845900 au |
| 100 Em | 668459000 au |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
au to Em (astronomical unit to exametre)