Length Converter
Convert a length measurement between metric and imperial units — millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles.
- Free to use
- Accurate results
- No registration required
- Works on all devices
Enter an amount and choose a from/to unit to convert between metric and imperial length units.
Your result
32.808
Converted value
AI explanation
Formula
Converted value = amount × (from-unit-to-meters factor) ÷ (to-unit-to-meters factor)Worked example
10 meters to feet
| Field | Value |
|---|---|
| Amount | 10 |
| From unit | m |
| To unit | ft |
| Converted value | 32.808399 |
Assumptions
- Uses standard international unit conversion constants (1 mile = 1.609344 km exactly, 1 inch = 2.54 cm exactly, etc.).
Frequently asked questions
What length units does this calculator support?
Millimeters, centimeters, meters, kilometers (metric), and inches, feet, yards, miles (imperial) — select any combination of "from" and "to" units.
Why does the result have so many decimal places?
Some conversions (like meters to feet) don't divide evenly, so the exact result is shown to 6 decimal places for precision — round as needed for your use case.
I need to convert a specific pair, like km to miles — is there a dedicated tool?
Yes — see the Kilometers to Miles Converter, Miles to Kilometers Converter, and Meters to Feet Converter for single-purpose versions of the most commonly searched pairs.