# US Length Conversion Calculator

## Converts the length among imperial, US Survey, maritime, metric and astronomical units.

 Length inch feet yard mile link survey feet rod chain furlong survey mile league nautical mile fathom Angstrom nanometer micrometer millimeter centimeter meter kilometer astronomical unit light-year parsec

 Group Unit name Result Unit Imperial inch 12 in feet 1 ft yard 0.33333333333333 yd mile 1.8939393939394E-4 mi US Survey link 1.5151484848485 li survey feet 0.999998 ft rod 0.060605939393939 rd chain 0.015151484848485 ch furlong 0.0015151484848485 fur survey mile 1.8939356060606E-4 mi league 6.3131186868687E-5 lea Maritime nautical mile 1.6457883369331E-4 nmi fathom 0.16666666666667 fath Metric Angstrom 3,048,000,000 Å nanometer 304,800,000 nm micrometer 304,800 μm millimeter 304.8 mm centimeter 30.48 cm meter 0.3048 m kilometer 3.048E-4 km Astronomical astronomical unit 2.0374621548674E-12 AU light-year 3.221738542107E-17 l.y. parsec 9.8778945107108E-18 pc
 $\normal Length\ conversion\\\vspace{5}(1)\ 1yard=3feet=9hands=36inches\\\hspace{25} 1mile=1760yards=1609.344m\\\hspace{25} 1inch=2.54cm\\(2)\ US\ Survey:\hspace{25} 1ft(survey)=\frac{50}{33}link=\frac{1200}{3937}m\\\hspace{25} 1furlong=10chain=40rod=660ft(survey)\\\hspace{25} 1league=3mile(survey)=24furlong\\(3)\ 1nmi=1852m,\ 1fath=2yards\\(4)\ 1m=10^3mm=10^6\mu m=10^9nm=10^{10}\dot{A}\\\hspace{25} 1km=1000m\\(5)\ 1AU=1.495978707*10^{11}m\\\hspace{25} 1ly=9.460730473*10^{15}m\\$

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