Unit Converter

 

About Unit Converter

Convert between common units of length, data size, time, weight and temperature. All conversions for the selected category are listed at once, so you can compare several units without switching back and forth.

Results are shown without thousands separators so you can copy them straight into code, spreadsheets or other tools.

How to use

  1. Select a category such as Length, Data, Time, Weight or Temperature.
  2. Choose the From and To units and enter a value.
  3. Use the swap button to reverse the direction, and check the full conversion table below.

FAQ

Is 1 KB 1000 or 1024 bytes?

Both conventions exist. SI units (kB, MB, GB) are powers of 1000, while binary units (KiB, MiB, GiB) are powers of 1024. Operating systems and storage vendors often use them differently, so check which one your context expects.

How is temperature converted?

Temperature is not a simple ratio: °F = °C × 9/5 + 32, and K = °C + 273.15. The converter applies these formulas instead of a multiplication factor.

How precise are the results?

Calculations use double-precision floating point. Large values are shown in full, and very large or very small values switch to scientific notation.