About

ShoeSizeConverter.org is a free tool for converting shoe sizes between US, UK, EU, Australian, Japanese, Korean, Chinese, and Mexican systems, with width sizing and foot-length lookup built in.

We built it because every existing converter either misses systems (Australian and Korean in particular), buries the answer behind ads, or treats the page as a funnel to sell shoes rather than help you find your size.

The data is static, the page is fast, and there is nothing to sign up for. If you spot an error in a size table or want a brand or country added, get in touch.