Convert furlong (US survey) to chain Online | Free Length Converter

Switch units
   

Furlong (US Survey)


The furlong (US survey) is a traditional unit of distance used in U.S. land surveying, defined as 1/8 of a U.S. survey mile, or exactly 660 U.S. survey feet. Since one U.S. survey foot equals approximately 0.3048006096 meters, the US survey furlong is about 201.1684 meters long.


While the difference between the US survey furlong and the international (standard) furlong is extremely small (just a few micrometers), it was significant in precise land measurements, particularly in legal and cadastral surveying contexts.


Key Conversions:



  • 1 US survey furlong = 660 US survey feet



  • 1 US survey furlong ≈ 220 yards



  • 1 US survey furlong ≈ 201.1684 meters



  • 8 US survey furlongs = 1 US survey mile



As of 2023, the U.S. has officially deprecated the use of the survey foot (and by extension the survey furlong) in favor of the international foot, but it may still appear in historical and legal documents.


Chain


A chain is a unit of length traditionally used in land surveying. The most common version is the Gunter’s chain, which equals 66 feet or 22 yards, approximately 20.1168 meters.


The chain was introduced by English clergyman Edmund Gunter in the 17th century to simplify land measurement. One chain consists of 100 links, each 0.66 feet long. It became a standard unit in British and American land surveying and was instrumental in defining land areas, especially in the U.S. Public Land Survey System.


Key Conversions:



  • 1 chain = 66 feet



  • 1 chain = 22 yards



  • 1 chain ≈ 20.1168 meters



  • 10 chains = 1 furlong



  • 80 chains = 1 mile



Though now largely replaced by metric units and modern surveying tools, the chain still appears in older land deeds, maps, and rural property descriptions.




No conversions available for length.

Convert furlong (US survey) to Other Length Units

🔄 furlong (US survey) to centimeter
🔄 furlong (US survey) to inch
🔄 furlong (US survey) to millimeter
🔄 furlong (US survey) to kilometer
🔄 furlong (US survey) to decimeter
🔄 furlong (US survey) to micrometer
🔄 furlong (US survey) to nanometer
🔄 furlong (US survey) to mile
🔄 furlong (US survey) to yard
🔄 furlong (US survey) to foot
🔄 furlong (US survey) to light year
🔄 furlong (US survey) to exameter
🔄 furlong (US survey) to petameter
🔄 furlong (US survey) to terameter
🔄 furlong (US survey) to gigameter
🔄 furlong (US survey) to megameter
🔄 furlong (US survey) to hectometer
🔄 furlong (US survey) to dekameter
🔄 furlong (US survey) to micron
🔄 furlong (US survey) to picometer
🔄 furlong (US survey) to femtometer
🔄 furlong (US survey) to attometer
🔄 furlong (US survey) to megaparsec
🔄 furlong (US survey) to kiloparsec
🔄 furlong (US survey) to parsec
🔄 furlong (US survey) to astronomical unit
🔄 furlong (US survey) to league
🔄 furlong (US survey) to nautical league
🔄 furlong (US survey) to nautical league (int.)
🔄 furlong (US survey) to league (statute)
🔄 furlong (US survey) to nautical mile (UK)
🔄 furlong (US survey) to nautical mile (international)
🔄 furlong (US survey) to mile (statute)
🔄 furlong (US survey) to mile (US survey)
🔄 furlong (US survey) to mile (Roman)
🔄 furlong (US survey) to kiloyard
🔄 furlong (US survey) to furlong
🔄 furlong (US survey) to chain
🔄 furlong (US survey) to chain (US survey)
🔄 furlong (US survey) to rope
🔄 furlong (US survey) to rod
🔄 furlong (US survey) to rod (US survey)
🔄 furlong (US survey) to perch
🔄 furlong (US survey) to pole
🔄 furlong (US survey) to fathom
🔄 furlong (US survey) to fathom (US survey)
🔄 furlong (US survey) to ell
🔄 furlong (US survey) to foot (US survey)
🔄 furlong (US survey) to link
🔄 furlong (US survey) to link (US survey)
🔄 furlong (US survey) to cubit (UK)
🔄 furlong (US survey) to hand
🔄 furlong (US survey) to span (cloth)
🔄 furlong (US survey) to finger (cloth)
🔄 furlong (US survey) to nail (cloth)
🔄 furlong (US survey) to inch (US survey)
🔄 furlong (US survey) to barleycorn
🔄 furlong (US survey) to mil
🔄 furlong (US survey) to microinch
🔄 furlong (US survey) to angstrom
🔄 furlong (US survey) to a.u. of length
🔄 furlong (US survey) to X-unit
🔄 furlong (US survey) to fermi
🔄 furlong (US survey) to arpent
🔄 furlong (US survey) to pica
🔄 furlong (US survey) to point
🔄 furlong (US survey) to twip
🔄 furlong (US survey) to aln
🔄 furlong (US survey) to famn
🔄 furlong (US survey) to caliber
🔄 furlong (US survey) to centiinch
🔄 furlong (US survey) to ken
🔄 furlong (US survey) to Russian archin
🔄 furlong (US survey) to Roman actus
🔄 furlong (US survey) to vara de tarea
🔄 furlong (US survey) to vara conuquera
🔄 furlong (US survey) to vara castellana
🔄 furlong (US survey) to cubit (Greek)
🔄 furlong (US survey) to long reed
🔄 furlong (US survey) to reed
🔄 furlong (US survey) to long cubit
🔄 furlong (US survey) to handbreadth
🔄 furlong (US survey) to fingerbreadth
🔄 furlong (US survey) to Planck length
🔄 furlong (US survey) to Electron radius (classical)
🔄 furlong (US survey) to Bohr radius
🔄 furlong (US survey) to Earth equatorial radius
🔄 furlong (US survey) to Earth polar radius
🔄 furlong (US survey) to Earths distance from sun
🔄 furlong (US survey) to Suns radius
🔄 furlong (US survey) to meter
Port Checker IP Lookup Ping Test DNS Checker What's My IP Notepad Keyboard Tester BMI Calculator Speed Calculator Kmpl Calculator Grade Calculator GPA Calculator Scientific Calculator Final Grade Binary Converter Unit Converter Image Converter QR Generator Decimal to Binary Binary to Decimal Hex to Binary Binary to Hex Decimal to Hex Hex to Decimal Binary Addition Binary Subtraction Binary Multiplication Binary Division