Foot Measurement Calculator
Enter your foot length (heel to longest toe) in centimeters or inches. Get your recommended shoe size in US, UK, EU, and Japan. Measure in the evening and use the larger foot if they differ.
How to measure
Place a piece of paper against a wall on a hard floor. Stand with your heel touching the wall and mark the tip of your longest toe. Measure from wall to mark in cm. See our How to Measure Your Feet guide and Printable Foot Measuring Sheet.
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Why Sizes May Vary
Shoe and clothing sizes can vary between brands due to manufacturing differences, materials, and regional sizing standards.
Frequently Asked Questions
What is EU 42 in US shoe size?
EU 42 typically converts to US men's size 9 and US women's size 10.5, depending on brand and width. Use any converter on this page when available.
Are EU and US shoe sizes the same?
No. The EU sizing system and US shoe sizing scale use different scales. International shoe size conversion is most reliable when you anchor to foot length in cm.