Furlongs to Meters (fur to m)

1 furlong equals 201.168 meters exactly.

1 furlong = 201.168 meters

How to convert furlongs to meters

To convert furlongs to meters, multiply the number of furlongs by 201.168. This factor is exact. To go the other way, multiply meters by 0.004970969538 (rounded).

meters = furlongs × 201.168

Example: 10 furlongs = 2,011.68 meters.

About these units

Furlong (fur)

US & ImperialTraditional unit (still used in some regions)

220 yards, one eighth of a mile (201.168 m). Still used to measure horse races in the UK, US and Ireland.

Furrow plus long gives furlong, from the Old English furh and lang. A field strip one furlong in length was how far a team of oxen was thought to plough before pausing. The furlong has also long been treated as the equivalent of the Roman stadium, an ancient unit of similar size.

Its size was fixed against other units: 40 rods, 10 chains, 220 yards or 660 feet, which equals exactly 201.168 m. An acre was defined as one furlong long by one chain wide, so ten acres make a square furlong. When England shortened the foot in the late thirteenth century the furlong grew from 600 old feet to 660 new ones, keeping its length in rods. Eight furlongs make a mile. Official use ended in the UK under the Weights and Measures Act 1985, but racecourses, farms and canal signs still count in furlongs.

1 furlong = 201.168 meters (exactly).

Sources: Wikipedia: Furlong; Wikipedia: Chain (unit)

Meter (m)

Metric (SI)Current unit

The SI base unit of length. Since 1983 it is defined as the distance light travels in a vacuum in 1/299,792,458 of a second.

Meter comes from the Greek metron, a measure. In 1791 the French National Assembly defined it as one ten-millionth of the distance from the equator to the North Pole along a great circle through Paris, after rejecting the length of a seconds pendulum because that length changes with local gravity. The surveyors Delambre and Méchain measured the meridian arc, and in 1799 a platinum bar known as the Mètre des Archives became the physical standard. NIST notes that this Earth-based meter turned out to be about 0.2 mm shorter than the true pole-to-equator fraction it was meant to represent.

The 1875 Treaty of the Meter created the CGPM and the BIPM to look after common standards, and in 1889 a platinum-iridium prototype bar took over; the original is still kept at the BIPM. In 1960 the meter was tied to 1,650,763.73 wavelengths of an orange-red krypton-86 line, and in 1983 to the speed of light, which made length a quantity derived from the time standard. The 2018 revision reworded that definition without changing the meter's size. NIST offers a handy yardstick for scale: a pace, meaning two steps, is roughly a meter or a yard.

The meter is the reference unit for length on this site.

Sources: BIPM: history of the metre; NIST: the meter and the SI redefinition; Wikipedia: Metre

Related conversions

See all length units.