Units Converter
Convert length, weight, temperature, volume, speed, area, data, transfer rates, and time.
All equivalent units
About the units converter
Convert length, weight, temperature, volume, speed, area, data, transfer rates, and time. Pick a category, type a source value, and choose a target unit.
How to use it
- Choose the category first — the unit lists change to match it.
- Enter a source value using a decimal point or comma, without thousands separators.
- The target result updates as you type. Swap reverses the conversion using the unrounded result. Expand all equivalent units for other conversions.
Data units, decimal and binary
Decimal KB/MB/GB/TB/PB use powers of 1,000; binary KiB/MiB/GiB/TiB/PiB use powers of 1,024. Thus 1 MB is 1,000,000 bytes and 1 MiB is 1,048,576 bytes. A decimal 1 TB is about 931 GiB. Check each provider's pricing unit rather than assuming a billing convention. Transfer rates here use decimal prefixes and 8 bits per byte.
Results use up to 12 significant digits and scientific notation for very small or large values; displayed results may be rounded. A nonzero value outside the supported numeric range is reported, not displayed as zero.
Temperature is the other special case: it is the only category here with an offset rather than a simple ratio, so 0 °C is 32 °F and not zero.