| Did you mean to convert | astronomical unit | to | furlong [international] furlong [survey] |
How many astronomical unit in 1 furlong [international]? The answer is 1.3447250222125E-9. We assume you are converting between astronomical unit and furlong [international]. You can view more details on each measurement unit: astronomical unit or furlong [international] The SI base unit for length is the metre. 1 metre is equal to 6.6845871222684E-12 astronomical unit, or 0.0049709695378987 furlong [international]. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between astronomical units and furlongs. Type in your own numbers in the form to convert the units!
1 astronomical unit to furlong [international] = 743646458.1842 furlong [international]
2 astronomical unit to furlong [international] = 1487292916.3684 furlong [international]
3 astronomical unit to furlong [international] = 2230939374.5526 furlong [international]
4 astronomical unit to furlong [international] = 2974585832.7368 furlong [international]
5 astronomical unit to furlong [international] = 3718232290.921 furlong [international]
6 astronomical unit to furlong [international] = 4461878749.1052 furlong [international]
7 astronomical unit to furlong [international] = 5205525207.2894 furlong [international]
8 astronomical unit to furlong [international] = 5949171665.4736 furlong [international]
9 astronomical unit to furlong [international] = 6692818123.6578 furlong [international]
10 astronomical unit to furlong [international] = 7436464581.842 furlong [international]
You can do the reverse unit conversion from furlong [international] to astronomical unit, or enter any two units below:
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".
A furlong is a measure of distance within Imperial units and U.S. customary units, and is equal to 660 feet or 201.168 metres. There are eight furlongs in a mile.
Distances for thoroughbred horse races in the United Kingdom, Ireland and the United States are still given in miles and furlongs (example), but the unit is otherwise no longer in common use. It is heavily used within the rail industry (especially maintenance and repair services) in the UK, due to the legacy measurements and distance markers from when the tracks were first laid down.
Coincidentally, 5 furlongs is approximately 1 kilometer (1.00584 to be exact).
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!