Kilometers to Ells (km to ell)
1 kilometer equals 874.8906387 ells (rounded).
How to convert kilometers to ells
To convert kilometers to ells, multiply the number of kilometers by 874.8906387. The factor is rounded to 10 significant digits. To go the other way, multiply ells by 0.001143.
ells = kilometers × 874.8906387
Example: 10 kilometers = 8,748.906387 ells.
About these units
Kilometer (km)
1,000 meters. The standard unit for road distances in most countries.
A name for 1,000 meters took a while to settle. In 1793 France's National Convention made the metre the sole French unit of length, and the first proposed name for the thousand-metre multiple was millaire. Everyday French usage then leaned on the myriametre, 10,000 meters, well into the 1800s. The Netherlands adopted the kilometre in 1817, under the local name mijl, and made it the only official unit of that size in 1867. In 1935 the CIPM dropped the myria- prefix, which left the kilometre as the standard unit for road-scale distances.
Kilo- is the SI prefix for a thousand, and the kilometre is now the preferred unit for land distances in most of the world, with the United States, the United Kingdom and Liberia among those that still use the mile. One kilometre is about 0.621 mile. The main span of Lisbon's 25 de Abril Bridge, at 1.013 km, gives a sense of the scale. Even its pronunciation has been argued over: in 1970 Australia's Metric Conversion Board made stress on the first syllable official, although Prime Minister Gough Whitlam argued for stress on the second. Military slang in several countries calls it a klick.
1 kilometer = 1,000 meters (exactly).
Sources: Wikipedia: Kilometre; Wikipedia: Metric prefix; BIPM: history of the metre
Ell (ell)
45 inches (1.143 m). An English cloth measure, about the length of an arm. Other countries' ells ranged from about 0.46 m (Viking) to 1.37 m (the French aune).
Elbow and ell share a root: Old English eln meant the forearm, and the Latin ulna is a distant cousin. The ell began as an arm-length cubit, and later cloth ells grew longer. English tailors and drapers used one of 45 inches, a yard and a quarter, equal to 1.143 m, the figure used here. Edward I required every English town to keep an ell-wand as a standard rod for official measurement, and a surviving iron ell-wand hangs in a church on Gotland.
Each region had its own ell, which is why the unit is flagged as varying. A Scottish ell was about 37 inches (0.94 m), fixed in 1661 and abolished by the 1824 Weights and Measures Act. The Flemish ell was 27 inches (68.6 cm), and English importers of Dutch cloth bought by it. The French aune was about 137 cm, while German and Scandinavian ells were far shorter, from roughly 55 to 63 cm. Linen was sold by the English ell, but tapestry by the Flemish one.
1 ell = 1.143 meters (exactly).
Sources: Wikipedia: Ell; Wiktionary: ell
Related conversions
- Ells to kilometers (reverse)
- Kilometers to meters
- Kilometers to centimeters
- Kilometers to millimeters
- Kilometers to inches
- Kilometers to feet
- Kilometers to yards
- Kilometers to miles
- Kilometers to micrometers
- Kilometers to nanometers
- Kilometers to nautical miles
- Kilometers to pixels (CSS)
- Kilometers to light-years
- Meters to ells
- Centimeters to ells
- Millimeters to ells
- Inches to ells
- Feet to ells
- Yards to ells
- Miles to ells
See all length units.