About UnitTidy

UnitTidy helps you convert quantities without losing track of what the units mean. It brings everyday measurements, data sizes and transfer rates into one workspace with formulas, equivalent values and batch output.

Designed for quick checks

The main calculation is visible immediately. Common pairs need one click, while US/UK volume labels, SI/IEC prefixes and temperature differences stay explicit. Input stays in your browser; no account is required.

Languages and access

The interface supports 40 languages, including right-to-left layouts. Guides and policies are available in English and Korean. International unit symbols are shared across languages. The decimal separator remains an explicit choice so numbers are not reinterpreted silently.

Contact

For a conversion issue, include the unit names, decimal format and the result you expected. Avoid sending private data. This project is independent of the reference websites and standards organizations linked in its guides.