Length Converter
Convert length and distance measurements between metric and imperial units. Enter a value, choose the starting and target units, and calculate the conversion instantly.
What Is a Length Converter?
A length converter changes a measurement from one unit of distance to another. For example, you can convert kilometers to miles, meters to feet, inches to centimeters, or nautical miles to kilometers without calculating the conversion manually.
This free tool supports common metric and imperial measurements and can help with school assignments, travel, DIY projects, construction planning, and everyday measurements.
The converter uses standard unit conversion factors. Results may be displayed in scientific notation when a value is extremely large or small.
Common Length Conversion Facts
- 1 kilometer = 1,000 meters
- 1 meter = 100 centimeters
- 1 meter = 1,000 millimeters
- 1 inch = 2.54 centimeters
- 1 foot = 12 inches
- 1 yard = 3 feet
- 1 mile = 5,280 feet
- 1 nautical mile = 1,852 meters
How to Use the Length Converter
- Enter the length you want to convert.
- Choose the original measurement unit.
- Choose the unit you want to convert to.
- Select Convert Length to view the result.
- Select Reset to clear the value and result.
Frequently Asked Questions
How many meters are in one kilometer?
One kilometer equals exactly 1,000 meters.
How many centimeters are in one inch?
One inch equals exactly 2.54 centimeters.
Are metric and imperial units supported?
Yes. You can convert between metric units, such as meters and centimeters, and imperial or customary units, such as feet, inches, yards, and miles.
Can I convert very small measurements?
Yes. The converter supports micrometers and nanometers as well as larger units. Very small or large results may appear in scientific notation to keep them readable.
Is this Length Converter free?
Yes. You can use this online converter for free without installing software.
Related Tools
Explore more calculators and conversion tools on Easy Online Tool.