Unit Converter
Convert between units of length, weight, temperature, area, volume, speed, time and data. Fast and accurate.
How to use
1. Choose a conversion category. 2. Select the unit you are converting from and to. 3. Enter the value. Result appears instantly.
Formula
Each unit has a defined conversion factor to a base unit; conversion = value * (from_factor / to_factor). Temperature uses offset formulas.
Examples
- 10 km to miles → ~6.2137 miles
- 100 Celsius to Fahrenheit → 212 F
- 1 GB to MB → 1000 MB (decimal)
Important notes
Data units use decimal (SI) prefixes by default. Binary prefixes (GiB) are available where applicable.
Frequently asked questions
What categories are supported?
Length, weight, temperature, area, volume, speed, time and data.
Can I swap units?
Yes, use the swap button between the two unit selectors.