How many exametre in 1 AU? The answer is 1.495978707E-7. We assume you are converting between exametre and astronomical unit. You can view more details on each measurement unit: exametre or AU The SI base unit for length is the metre. 1 metre is equal to 1.0E-18 exametre, or 6.6845871222684E-12 AU. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between exameters and astronomical units. Type in your own numbers in the form to convert the units!
1 exametre to AU = 6684587.12227 AU
2 exametre to AU = 13369174.24454 AU
3 exametre to AU = 20053761.36681 AU
4 exametre to AU = 26738348.48907 AU
5 exametre to AU = 33422935.61134 AU
6 exametre to AU = 40107522.73361 AU
7 exametre to AU = 46792109.85588 AU
8 exametre to AU = 53476696.97815 AU
9 exametre to AU = 60161284.10042 AU
10 exametre to AU = 66845871.22268 AU
You can do the reverse unit conversion from AU to exametre, or enter any two units below:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exametre = 1018 metre.
The astronomical unit (AU or au or a.u. or sometimes ua) is a unit of length defined to be exactly equal to 149,597,870,700 metres. Historically, the astronomical unit was conceived as the average Earth-Sun distance (the average of Earth's aphelion and perihelion), before its modern redefinition.
The symbol "ua" is recommended by the Bureau International des Poids et Mesures, but in the United States and other anglophone countries the reverse usage is more common. The International Astronomical Union recommends "au" and international standard ISO 31-1 uses "AU".
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