Size Conversion Charts
Clothing and shoe sizes look like measurements but are really labels, and each country defined its own. These charts convert between the main systems using the definitions behind them, then flag where brands tend to differ, so you can buy the right size the first time.
Every page in sizes
- Shoe Size ConversionUS men's and women's, UK and EU sizes, plus foot length.
Tips for buying across size systems
- Measure your body or foot rather than relying on the size you wear in another system.
- Check the brand's own chart when there is one. Treat any general conversion as accurate to about half a size.
- Read reviews for "runs small" or "runs large" before ordering from an unfamiliar brand.