Adult Shoe Size Converter
Last updated: Saturday, April 29, 2023
Finding the perfect fit for shoes can be a frustrating experience, especially when shopping online or when traveling internationally. Different countries use different sizing systems, making it difficult to know what size to buy. Our adult shoe size conversion tool makes it easy to convert shoe sizes between the US, UK, EU, China, and Japan. Simply input your shoe size in one system, and our tool will provide the corresponding size in all other systems.
Please measure the length of your foot from the central part of your heel to the end of the longest toe, and enter the measurement below.
This converter only serves as a general guideline, as different brands or types of shoes might use different shoe size formulas.

millimeter
inch
Bookmark this page or risk going on a digital treasure hunt again