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How many light-day in 1 furlong?
The answer is 7.7664840165303E-12.
We assume you are converting between light day and furlong [international].
You can view more details on each measurement unit:
light-day or furlong
The SI base unit for length is the metre.
1 metre is equal to 3.8606955462749E-14 light-day, or 0.0049709695378987 furlong.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light days and furlongs.
Type in your own numbers in the form to convert the units!
1 light-day to furlong = 128758392841.8 furlong
2 light-day to furlong = 257516785683.61 furlong
3 light-day to furlong = 386275178525.41 furlong
4 light-day to furlong = 515033571367.22 furlong
5 light-day to furlong = 643791964209.02 furlong
6 light-day to furlong = 772550357050.82 furlong
7 light-day to furlong = 901308749892.63 furlong
8 light-day to furlong = 1030067142734.4 furlong
9 light-day to furlong = 1158825535576.2 furlong
10 light-day to furlong = 1287583928418 furlong
You can do the reverse unit conversion from furlong to light-day, or enter any two units below:
A light day (also written light-day) is a unit of length. It is defined as the distance light travels in an absolute vacuum in one day (of 86,400 seconds) or 25,902,068,371,200 metres (~26 Tm).
Note that this value is exact, since the metre is actually defined in terms of the speed of light. The light day isn't very frequently used at all since there are few astronomical objects or distances of that magnitude; the Oort cloud, for example, is thought to extend between 290 and 580 light-days out from the Sun.
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).
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