Unit Converter
Convert length, weight, volume, area, speed and data units instantly.
All Length Conversions
| Meter (m) | 1 | |
| Kilometer (km) | 0.001 | |
| Centimeter (cm) | 100 | |
| Millimeter (mm) | 1000 | |
| Mile (mi) | 0.00062137119 | |
| Yard (yd) | 1.0936133 | |
| Foot (ft) | 3.2808399 | |
| Inch (in) | 39.370079 | |
| Nautical Mile | 0.0005399568 |
How to Use Unit Converter
- 1
Select the measurement category (Length, Weight, Volume, etc.).
- 2
Choose your input unit from the left dropdown.
- 3
Choose your output unit from the right dropdown.
- 4
Enter your value in the input field.
- 5
The converted value appears instantly.
About Unit Converter
Our unit converter is a comprehensive measurement conversion tool covering all major categories: length (meters, feet, miles, kilometers), weight/mass (kilograms, pounds, ounces, grams), volume (liters, gallons, milliliters, cups), area (square meters, acres, hectares, square feet), speed (km/h, mph, m/s, knots), data storage (bytes, KB, MB, GB, TB), and more.
Key Features
- High Precision: Conversions calculated with up to 10 significant figures — ideal for scientific and engineering work.
- All Major Categories: Length, Weight, Volume, Area, Speed, Temperature, Data Storage, Energy, Pressure, and more.
- Bidirectional Conversion: See both directions simultaneously (e.g., meters to feet and feet to meters at once).
- Metric and Imperial: Full support for metric, imperial, and US customary measurement systems.
- Instant Results: Select the category, choose units, enter your value — result appears instantly.
Who Is This For?
This is an essential tool for engineers, students, scientists, travellers, shoppers comparing international prices, and anyone who regularly works with measurements from different systems.
Privacy & Security
Runs 100% in your browser — no signup, no uploads, no data stored.