Unit Converter
Convert units of length, mass, temperature, time and data. Set decimal places and rounding, compare results, and copy or share a conversion.
Convert units of length, mass, temperature, time and data. Set decimal places and rounding, compare results, and copy or share a conversion.
- Prepare your input
Choose the relevant options using the controls below.
- Run your task
Adjust the controls below and inspect the preview.
- Use the result
Check the result, then use the available copy or download controls.
Enter a finite number or a supported unit expression, then convert again.
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Unit Converter
Convert a measurement into another unit in the same category. Use it for a file-size comparison, a temperature reading or a distance in different units. For example, 1 KB equals 1,000 bytes, while 1 KiB equals 1,024 bytes; choosing the correct data unit matters.
Choose how many decimal places to display and the rounding rule. More displayed digits do not make the original measurement more accurate. The input also accepts supported combined forms such as 1h 20m for time or 5ft 7in for length. Check the source and target units before copying a result or sharing its link.
Features
- Convert within categories including data, time, length, mass, temperature, area and volume.
- Choose decimal places, rounding mode and scientific notation.
- Enter supported unit suffixes or combined time and imperial-length values.
- Swap units, copy a result, save a favorite pair or share a conversion link.
How to use
- Choose the measurement category and the source and target units.
- Enter a value. In Data, try 1 with KB as the source and B as the target.
- Review the result: this example should show 1000 bytes. Change rounding or decimal places if needed.
- Copy the result or share the conversion link, checking that the chosen units match your task.