Shoe Size Converter

Why Use a Shoe Size Converter?

Online shoe shopping from international retailers can be frustrating when you don't know your size in different systems. Our free shoe size converter eliminates the guesswork by providing accurate conversions between US, UK, European (EU), Australian (AU), Chinese (CN), and Japanese (JP) sizing systems.

Whether you're shopping for Nike sneakers from the US, Adidas shoes from Europe, or designer footwear from Asia, our converter helps you find your perfect fit across all major international sizing standards. Simply select your gender, current sizing system, and your size to instantly see conversions for all other systems.

International Shoe Size Standards

Different countries use different measurement systems for shoes. The US uses the Brannock Device system based on inches, while Europe uses the Paris Point system (measured in ⅔ centimeter increments). Asian countries typically use direct measurements in millimeters or centimeters, making their sizing more straightforward but requiring conversion for Western shoppers.

Understanding these differences is crucial for online shopping. A US women's size 8 converts to approximately EU 38.5, UK 6, and CN 250mm. Men's sizing follows different scales, which is why our converter requires gender selection for accuracy.

Tips for Accurate Shoe Sizing

While our converter provides standard conversions, remember that individual brands may vary. Always check the specific brand's size chart when available, and read customer reviews about fit. When between sizes, sizing up is generally recommended as it's easier to add insoles than deal with shoes that are too tight.