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Length Converter
Converts between 15 length and distance units instantly, showing the exact conversion factor…
67 tools · free · no account
Length & Distance Converters
Every length unit people actually look up, from nanometres to astronomical units. An inch is exactly 25.4 mm and a mile is exactly 1609.344 m — those are defined values, not measurements, and these tools use them as such. Each page prints the factor it applied so you can check the arithmetic yourself.
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Centimetre to Inch Converter
Converts centimetre to inch instantly. One centimetre equals 0.3937007874 inch. Includes a…
003
Inch to Centimetre Converter
Converts inch to centimetre instantly. One inch equals 2.54 centimetre. Includes a reference…
004
Millimetre to Inch Converter
Converts millimetre to inch instantly. One millimetre equals 0.0393700787 inch. Includes a…
005
Inch to Millimetre Converter
Converts inch to millimetre instantly. One inch equals 25.4 millimetre. Includes a reference…
006
Foot to Metre Converter
Converts foot to metre instantly. One foot equals 0.3048 metre. Includes a reference table and…
007
Metre to Foot Converter
Converts metre to foot instantly. One metre equals 3.280839895 foot. Includes a reference…
008
Kilometre to Mile Converter
Converts kilometre to mile instantly. One kilometre equals 0.6213711922 mile. Includes a…
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Mile to Kilometre Converter
Converts mile to kilometre instantly. One mile equals 1.609344 kilometre. Includes a reference…
010
Centimetre to Foot Converter
Converts centimetre to foot instantly. One centimetre equals 0.032808399 foot. Includes a…
011
Foot to Centimetre Converter
Converts foot to centimetre instantly. One foot equals 30.48 centimetre. Includes a reference…
012
Yard to Metre Converter
Converts yard to metre instantly. One yard equals 0.9144 metre. Includes a reference table and…
013
Metre to Yard Converter
Converts metre to yard instantly. One metre equals 1.0936132983 yard. Includes a reference…
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Inch to Foot Converter
Converts inch to foot instantly. One inch equals 0.0833333333 foot. Includes a reference table…
015
Foot to Inch Converter
Converts foot to inch instantly. One foot equals 12 inch. Includes a reference table and the…
016
Millimetre to Centimetre Converter
Converts millimetre to centimetre instantly. One millimetre equals 0.1 centimetre. Includes a…
017
Metre to Centimetre Converter
Converts metre to centimetre instantly. One metre equals 100 centimetre. Includes a reference…
018
Nautical mile to Kilometre Converter
Converts nautical mile to kilometre instantly. One nautical mile equals 1.852 kilometre…
019
Millimetre to Foot Converter
Converts millimetre to foot instantly. One millimetre equals 0.0032808399 foot. Includes a…
020
Foot to Millimetre Converter
Converts foot to millimetre instantly. One foot equals 304.8 millimetre. Includes a reference…
021
Metre to Mile Converter
Converts metre to mile instantly. One metre equals 0.0006213712 mile. Includes a reference…
022
Mile to Metre Converter
Converts mile to metre instantly. One mile equals 1609.344 metre. Includes a reference table…
023
Kilometre to Metre Converter
Converts kilometre to metre instantly. One kilometre equals 1000 metre. Includes a reference…
024
Metre to Kilometre Converter
Converts metre to kilometre instantly. One metre equals 0.001 kilometre. Includes a reference…
025
Centimetre to Millimetre Converter
Converts centimetre to millimetre instantly. One centimetre equals 10 millimetre. Includes a…
026
Millimetre to Metre Converter
Converts millimetre to metre instantly. One millimetre equals 0.001 metre. Includes a…
027
Yard to Foot Converter
Converts yard to foot instantly. One yard equals 3 foot. Includes a reference table and the…
028
Foot to Yard Converter
Converts foot to yard instantly. One foot equals 0.3333333333 yard. Includes a reference table…
029
Mile to Yard Converter
Converts mile to yard instantly. One mile equals 1760 yard. Includes a reference table and the…
030
Yard to Mile Converter
Converts yard to mile instantly. One yard equals 0.0005681818 mile. Includes a reference table…
031
Inch to Yard Converter
Converts inch to yard instantly. One inch equals 0.0277777778 yard. Includes a reference table…
032
Kilometre to Nautical mile Converter
Converts kilometre to nautical mile instantly. One kilometre equals 0.5399568035 nautical…
033
Nautical mile to Mile Converter
Converts nautical mile to mile instantly. One nautical mile equals 1.150779448 mile. Includes…
034
Mile to Nautical mile Converter
Converts mile to nautical mile instantly. One mile equals 0.8689762419 nautical mile. Includes…
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Micrometre to Millimetre Converter
Converts micrometre to millimetre instantly. One micrometre equals 0.001 millimetre. Includes…
036
Nanometre to Micrometre Converter
Converts nanometre to micrometre instantly. One nanometre equals 0.001 micrometre. Includes a…
037
Centimetre to Metre Converter
Converts centimetre to metre instantly. One centimetre equals 0.01 metre. Includes a reference…
038
Light year to Astronomical unit Converter
Converts light year to astronomical unit instantly. One light year equals 63241.0770842663…
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Astronomical unit to Kilometre Converter
Converts astronomical unit to kilometre instantly. One astronomical unit equals 1.495979e+8…
040
Furlong to Metre Converter
Converts furlong to metre instantly. One furlong equals 201.168 metre. Includes a reference…
041
Chain to Foot Converter
Converts chain to foot instantly. One chain equals 66 foot. Includes a reference table and the…
042
Millimetre to Yard Converter
Converts millimetre to yard instantly. One millimetre equals 0.0010936133 yard. Includes a…
043
Kilometre to Foot Converter
Converts kilometre to foot instantly. One kilometre equals 3280.8398950131 foot. Includes a…
044
Foot to Kilometre Converter
Converts foot to kilometre instantly. One foot equals 0.0003048 kilometre. Includes a…
045
Metre to Inch Converter
Converts metre to inch instantly. One metre equals 39.3700787402 inch. Includes a reference…
046
Inch to Metre Converter
Converts inch to metre instantly. One inch equals 0.0254 metre. Includes a reference table and…
047
Centimetre to Yard Converter
Converts centimetre to yard instantly. One centimetre equals 0.010936133 yard. Includes a…
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Mile to Foot Converter
Converts mile to foot instantly. One mile equals 5280 foot. Includes a reference table and the…
049
Foot to Mile Converter
Converts foot to mile instantly. One foot equals 0.0001893939 mile. Includes a reference table…
050
Nautical mile to Metre Converter
Converts nautical mile to metre instantly. One nautical mile equals 1852 metre. Includes a…
051
Micrometre to Nanometre Converter
Converts micrometre to nanometre instantly. One micrometre equals 1000 nanometre. Includes a…
052
Light year to Kilometre Converter
Converts light year to kilometre instantly. One light year equals 9.46073e+12 kilometre…
053
Astronomical unit to Mile Converter
Converts astronomical unit to mile instantly. One astronomical unit equals 9.295581e+7 mile…
054
Furlong to Yard Converter
Converts furlong to yard instantly. One furlong equals 220 yard. Includes a reference table…
055
Chain to Metre Converter
Converts chain to metre instantly. One chain equals 20.1168 metre. Includes a reference table…
056
Kilometre to Yard Converter
Converts kilometre to yard instantly. One kilometre equals 1093.6132983377 yard. Includes a…
057
Yard to Kilometre Converter
Converts yard to kilometre instantly. One yard equals 0.0009144 kilometre. Includes a…
058
Millimetre to Kilometre Converter
Converts millimetre to kilometre instantly. One millimetre equals 1e-6 kilometre. Includes a…
059
Centimetre to Kilometre Converter
Converts centimetre to kilometre instantly. One centimetre equals 1e-5 kilometre. Includes a…
060
Inch to Kilometre Converter
Converts inch to kilometre instantly. One inch equals 2.54e-5 kilometre. Includes a reference…
061
Metre to Nautical mile Converter
Converts metre to nautical mile instantly. One metre equals 0.0005399568 nautical mile…
062
Yard to Inch Converter
Converts yard to inch instantly. One yard equals 36 inch. Includes a reference table and the…
063
Mile to Inch Converter
Converts mile to inch instantly. One mile equals 63360 inch. Includes a reference table and…
064
Nanometre to Millimetre Converter
Converts nanometre to millimetre instantly. One nanometre equals 1e-6 millimetre. Includes a…
065
Micrometre to Centimetre Converter
Converts micrometre to centimetre instantly. One micrometre equals 1e-4 centimetre. Includes a…
066
Light year to Mile Converter
Converts light year to mile instantly. One light year equals 5.878625e+12 mile. Includes a…
067
Astronomical unit to Light year Converter
Converts astronomical unit to light year instantly. One astronomical unit equals 1.581251e-5…
About length & distance converters
Every length unit people actually look up, from nanometres to astronomical units. An inch is exactly 25.4 mm and a mile is exactly 1609.344 m — those are defined values, not measurements, and these tools use them as such. Each page prints the factor it applied so you can check the arithmetic yourself.
All 67 tools here are free and open immediately — there is no registration step, no credit card and no daily allowance to run out of. Most of them do their work in your browser, which means the page keeps working on a slow connection and your input is never sent to a server.
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Weight & Mass 66Area & Land 82Volume & Capacity 59Cooking Measures 25Flours & Grains 108Sugars & Sweeteners 72Fats, Dairy & Liquids 72Time & Frequency 46Data & Digital 53Speed, Force & Motion 65Energy & Power 57Pressure & Flow 67Light, Sound & Waves 37Typography & Design 19Lab Units 64 All converters 67