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Length Converter
Convert any length between 9 units. Type a value, choose the unit it is in and the unit you want, and the answer updates as you type. Open the table to see the same length in every unit at once.
The same length in every unit
| Unit | Value |
|---|
Saved setups
Save a set of inputs you reuse — your usual rate, your loan, your room sizes — and load it back in one tap.
Your recent calculations
Results you calculate here are kept on this device so you can come back to them.
Formula
Result = value × (size of the starting unit ÷ size of the target unit)
1 feet = 0.3048 meters
1 meter = 3.28084 feet
How to use it
- Type the value you want to convert.
- Choose its unit from the menu beside the box.
- Choose the unit you want under the result.
- Open the table to compare every unit, or save the setup if you convert the same units often.
Worked examples
1 miles in kilometers
- Converted
- 1.609344 km
12 inches in centimeters
- Converted
- 30.48 cm
Good to know
The inch is defined as exactly 2.54 centimeters, and the foot as exactly 0.3048 meters, so conversions between metric and US customary lengths are exact rather than approximate.
A nautical mile is exactly 1,852 meters. It is used at sea and in aviation and is about 15% longer than a statute mile.
Questions people ask
What is 1 miles in kilometers?
1 mi is 1.60934 km.
What is 12 inches in centimeters?
12 in is 30.48 cm.
What is 100 meters in feet?
100 m is 328.084 ft.
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