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The astronomical unit (symbol au, or ua) is a unit of length, roughly the distance from Earth to the Sun. However, that distance varies as Earth orbits the Sun, f ..more definition+
A span is the distance measured by a human hand, from the tip of the thumb to the tip of the little finger. In ancient times, a span was considered to be half a cubit. Someti ..more definition+
In relation to the base unit of [length] => (meters), 1 Astronomical Unit (au) is equal to 149597870700 meters, while 1 Spans (span) = 0.2286 meters.| 1 Astronomical Unit | to common length units |
|---|---|
| 1 au | = 149597870700 meters (m) |
| 1 au | = 149597870.7 kilometers (km) |
| 1 au | = 14959787070000 centimeters (cm) |
| 1 au | = 490806662401.57 feet (ft) |
| 1 au | = 5889679948818.9 inches (in) |
| 1 au | = 163602220800.52 yards (yd) |
| 1 au | = 92955807.273026 miles (mi) |
| 1 au | = 1.5812056939013E-5 light years (ly) |
| 1 au | = 5.6540934631929E+14 pixels (PX) |
| 1 au | = 9.34986691875E+45 planck length (pl) |
| Astronomical Unit | to Spans (table conversion) |
|---|---|
| 1 au | = 654408883202.1 span |
| 2 au | = 1308817766404.2 span |
| 3 au | = 1963226649606.3 span |
| 4 au | = 2617635532808.4 span |
| 5 au | = 3272044416010.5 span |
| 6 au | = 3926453299212.6 span |
| 7 au | = 4580862182414.7 span |
| 8 au | = 5235271065616.8 span |
| 9 au | = 5889679948818.9 span |
| 10 au | = 6544088832021 span |
| 20 au | = 13088177664042 span |
| 30 au | = 19632266496063 span |
| 40 au | = 26176355328084 span |
| 50 au | = 32720444160105 span |
| 60 au | = 39264532992126 span |
| 70 au | = 45808621824147 span |
| 80 au | = 52352710656168 span |
| 90 au | = 58896799488189 span |
| 100 au | = 65440888320210 span |
| 200 au | = 1.3088177664042E+14 span |
| 300 au | = 1.9632266496063E+14 span |
| 400 au | = 2.6176355328084E+14 span |
| 500 au | = 3.2720444160105E+14 span |
| 600 au | = 3.9264532992126E+14 span |
| 700 au | = 4.5808621824147E+14 span |
| 800 au | = 5.2352710656168E+14 span |
| 900 au | = 5.8896799488189E+14 span |
| 1000 au | = 6.544088832021E+14 span |
| 2000 au | = 1.3088177664042E+15 span |
| 4000 au | = 2.6176355328084E+15 span |
| 5000 au | = 3.2720444160105E+15 span |
| 7500 au | = 4.9080666240157E+15 span |
| 10000 au | = 6.544088832021E+15 span |
| 25000 au | = 1.6360222080052E+16 span |
| 50000 au | = 3.2720444160105E+16 span |
| 100000 au | = 6.544088832021E+16 span |
| 1000000 au | = 6.544088832021E+17 span |
| 1000000000 au | = 6.544088832021E+20 span |