Length Units Converter

Select a conversion type:

Kilometers to Miles Miles to Kilometers Feet to Meters Feet to Inches Feet to cm Feet to Yards Feet to Kilometers Feet to Miles Meters to Inches Meters to cm Meters to Yards Meters to Kilometers Meters to Miles Inches to cm Inches to Yards Inches to Kilometers Inches to Miles cm to Yards cm to Kilometers cm to Miles Yards to Kilometers Yards to Miles Kilometers to Miles

Type a value in the input field to convert:

Value

A Length Units Converter is a tool that allows users to convert between different units of length, such as kilometers, miles, meters, feet, inches, centimeters, and more. This is particularly useful in fields like engineering, construction, science, and everyday measurements.

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Common Length Units and Their Relationships

Unit	Symbol	Equivalent in Meters (m)	Common Usage
Kilometer	km	1,000 m	Long distances (roads, races)
Meter	m	1 m	Standard metric unit
Centimeter	cm	0.01 m	Height, clothing measurements
Millimeter	mm	0.001 m	Small-scale engineering
Mile	mi	1,609.34 m	Road distances (US, UK)
Yard	yd	0.9144 m	Sports fields, textiles
Foot	ft	0.3048 m	Height, real estate
Inch	in	0.0254 m	Screens, tools, small measurements
Nautical Mile	nmi	1,852 m	Aviation, marine navigation

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Conversion Formulas Between Key Units

Metric to Imperial (and Vice Versa)

Conversion	Formula
Kilometers to Miles	$\text{Miles}=\text{Kilometers}\times 0.621371$
Miles to Kilometers	$\text{Kilometers}=\text{Miles}\times 1.60934$
Meters to Feet	$\text{Feet}=\text{Meters}\times 3.28084$
Feet to Meters	$\text{Meters}=\text{Feet}\times 0.3048$
Centimeters to Inches	$\text{Inches}=\text{Centimeters}\times 0.393701$
Inches to Centimeters	$\text{Centimeters}=\text{Inches}\times 2.54$

Other Useful Conversions

Conversion	Formula
Yards to Meters	$\text{Meters}=\text{Yards}\times 0.9144$
Meters to Yards	$\text{Yards}=\text{Meters}\times 1.09361$
Nautical Miles to Kilometers	$\text{Kilometers}=\text{Nautical Miles}\times 1.852$
Kilometers to Nautical Miles	$\text{Nautical Miles}=\text{Kilometers}\times 0.539957$

Practical Conversion Examples

From Unit	To Unit	Conversion Example
10 km	miles	$10\times 0.621371=6.21371$ mi
5 miles	km	$5\times 1.60934=8.0467$ km
2 m	feet	$2\times 3.28084=6.56168$ ft
12 in	cm	$12\times 2.54=30.48$ cm
3 nmi	km	$3\times 1.852=5.556$ km