Shoe Size Converter

Shoe Type Size Ranges

Enter Shoe Size: (add .5 for half sizes)

(N.B. All shoe size conversions are approximate. Please read notes below.)

The Crazy World of Shoe Size Systems

The seemingly mathematical task of converting shoe sizes is far from an exact science. There are dozens of sizing systems around the world and even variations by region and brand. So please bear in mind that there can be significant differences in conversion results depending on which website you're using because of the particular system they've chosen.

If you thought the imperial/metric divide was confusing, you won't believe how confusing the different shoe size systems can be! Here's a few useful tips to bear in mind when making shoe size conversions: