Unit Converter
Convert between units of length, weight, temperature, volume, area, speed, and data.
0.1
1 mm = 0.1 cm
Quick Reference
| mm | cm |
|---|---|
| 1 | 0.1 |
| 5 | 0.5 |
| 10 | 1 |
| 25 | 2.5 |
| 50 | 5 |
| 100 | 10 |
About Unit Converter
Convert between units of length, weight, temperature, volume, area, speed, and data storage. Covers 7 categories with all the units you commonly need — meters to feet, Celsius to Fahrenheit, cups to milliliters, and dozens more. Includes a quick reference table showing common conversions at a glance. Everything runs in your browser.
FAQ
- How many unit categories are supported?
- Seven: Length, Weight, Temperature, Volume, Area, Speed, and Data. Each category includes the most commonly used units.
- Does it handle temperature conversions correctly?
- Yes. Temperature uses offset-based formulas (not simple ratios), so conversions between Celsius, Fahrenheit, and Kelvin are accurate.
- Is the data conversion using binary (1024) or decimal (1000)?
- Binary. 1 GB = 1024 MB, 1 MB = 1024 KB, and so on — matching how operating systems and developers typically measure storage.
- Can I see a table of common conversions?
- Yes. A quick reference table at the bottom automatically shows conversions for 1, 5, 10, 25, 50, and 100 of the selected unit.