Free Online Length Converter
Instantly and accurately convert between metric and imperial distance units. Supports meters, feet, inches, kilometers, miles, and more.
Convert Length & Distance
Enter your value, select the starting unit, and choose your target unit. The conversion updates instantly as you type.
Length Converter
Metric ↔ Imperial Conversion Tool
Conversion Quick Facts
Common reference points for everyday use
How to Use This Converter
Getting accurate length conversions is simple and requires no mathematical knowledge on your part.
Enter Your Value
Type the number you wish to convert into the “From” input field. The tool accepts decimals and large numbers.
Select Your Units
Choose the current unit of your value from the first dropdown, and your desired target unit from the second dropdown.
Get Instant Results
The converted value appears instantly in the “To” field. Use the swap button (⇄) to quickly reverse the conversion direction.
Common Conversion Factors
A handy reference table for the most frequently used length and distance conversions.
| Imperial Unit | Metric Equivalent | Common Use Case |
|---|---|---|
| 1 Inch (in) | 2.54 Centimeters (cm) | Screen sizes, small objects, height |
| 1 Foot (ft) | 0.3048 Meters (m) | Room dimensions, human height |
| 1 Yard (yd) | 0.9144 Meters (m) | Fabric measurement, sports fields |
| 1 Mile (mi) | 1.60934 Kilometers (km) | Road distances, running races |
| 1 Nautical Mile | 1.852 Kilometers (km) | Maritime and aviation navigation |
Length Converter FAQ
Answers to the most frequently asked questions about length and distance conversions.
To convert meters to feet, multiply the length value in meters by 3.28084. For example, 5 meters is equal to 5 × 3.28084 = 16.4042 feet. You can also use our tool above to do this instantly.
The metric system (used globally) is based on meters, kilometers, and centimeters, using powers of 10 for easy, decimal-based conversion. The imperial system (primarily used in the US and UK) uses inches, feet, yards, and miles, which rely on non-decimal conversion factors (e.g., 12 inches in a foot, 5,280 feet in a mile).
There are exactly 2.54 centimeters in one inch. This is a standardized international conversion factor established by the International Yard and Pound Agreement of 1959.
Yes, this length converter is 100% free to use, with no limits on the number of conversions you can perform. It works directly in your web browser on both mobile and desktop devices without requiring any downloads or registrations.