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 Convert From: (required) Click here to Convert To: (optional) Examples: 5 kilometers, 12 feet/sec^2, 1/5 gallon, 9.5 Joules, or 0 dF. Help, Frequently Asked Questions, Use Currencies in Conversions, Measurements & Currencies Recognized Examples: miles, meters/s^2, liters, kilowatt*hours, or dC.
 Conversion Result: ```astronomical unit = 149597871000 length (length) ``` Related Measurements: Try converting from "au" to astronomical unit, barleycorn, bottom measure, caliber (gun barrel caliber), city block (informal), en (typography en), engineers chain, furlong (surveyors furlong), hand, inch, li (Chinese li), m (meter), micron, mile, Roman mile, rope, shaku (Japanese shaku), spindle, sun (Japanese sun), vara (Mexican vara), or any combination of units which equate to "length" and represent depth, fl head, height, length, wavelength, or width. Sample Conversions: au = 1 astronomical unit, 17,669,039,881,889.8 barleycorn, 7,436,464,596.75 chain (surveyors chain), 654,408,884,514.44 cloth quarter, 8,068,054,740,588.93 digitus (Roman digitus), 490,806,663,385.83 foot, 1,939,521,392,084.5 Greek palm, 1,472,419,990,157.48 hand, 232,059,888.13 li (Chinese li), .00001581 light yr (light year), 70,676,159,527,559.1 line, 196,322,665,354.33 pace, .00000485 parsec, 336,553,140,607.42 Roman cubit, 71,131,400,490.7 sazhen (Russian sazhen), 809,911,985.79 stadium (Roman stadium), 490,805,681,772.5 survey foot, 92,955,621.55 UK mile (British mile), 140,230,475.25 verst (Russian verst), 163,602,221,128.61 yard.

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