EU to US Shoe Size
Convert between European and US shoe sizes instantly for men's and women's footwear. Use our free shoe size converter for accurate international sizing results.
About This Calculator
Shopping for shoes from international brands or across borders can be confusing when you encounter unfamiliar sizing systems. Our EU to US shoe size converter helps you find the perfect fit by translating between European and American shoe size standards for both men's and women's footwear. Whether you are ordering sneakers from a US brand while living in Europe or buying Italian leather shoes online, this tool eliminates the guesswork from international shoe shopping.
The conversion is based on established industry standards that account for the fundamental differences between the two sizing systems. EU sizes follow the Paris Point system where each size increment equals 2/3 of a centimeter of foot length. US sizes use the Barleycorn system where each full size equals 1/3 of an inch, with separate scales for men and women. Our lookup table provides precise equivalences across the full adult size range: EU 39 to 49 for men (US 6 to 16) and EU 35 to 43 for women (US 4 to 12), including half sizes.
Regional Notes: In the United States, shoe sizes follow the Brannock system with distinct men's and women's scales. Canada uses the same sizing as the US. The United Kingdom uses UK sizing, which is approximately 1 size smaller than US men's sizing (e.g., US men's 9 = UK 8.5). In India, shoe sizes typically follow UK sizing due to historical British influence, though many modern retailers now use EU sizes. Always check the country-specific size chart when purchasing internationally, as fit can vary by up to one full size depending on the brand and shoe type.
Frequently Asked Questions
How does the EU to US shoe size converter work?
Our converter uses standardized conversion tables based on ISO/ Brannock foot measurements. For men's shoes, EU sizes 39-49 map to US sizes 6-16. For women's shoes, EU sizes 35-43 map to US sizes 4-12. Simply select your gender, enter the size, and choose the conversion direction for an instant result.
What is the difference between EU and US shoe sizing?
EU shoe sizes are based on the Paris Point system, where each size equals 2/3 of a centimeter. US shoe sizes use the Barleycorn system, where each size equals 1/3 of an inch. EU sizes are numbered sequentially with no gender difference in the numbering, while US sizes have different scales for men and women. A men's US size 9 is approximately a EU 42, while a women's US size 8 is approximately a EU 39.
How do I measure my foot for accurate shoe size?
Place a piece of paper against a wall, stand on it with your heel touching the wall, and mark the longest toe. Measure the distance from the wall to the mark in centimeters. Refer to the conversion chart for your measurement. Measure both feet and use the larger size, as feet are often slightly different sizes. For best results, measure at the end of the day when feet are slightly swollen.
Is there a difference between men's and women's shoe size conversions?
Yes, men's and women's US shoe sizes use different scales. A EU size 39 converts to US men's size 6 but US women's size 8. The difference between men's and women's US sizes is approximately 1.5 to 2 sizes. For example, a women's US size 8 is roughly equivalent to a men's US size 6.5. Our converter automatically applies the correct conversion based on your gender selection.
Are shoe sizes consistent across all brands and countries?
Shoe sizes vary slightly between brands and even between different shoe styles from the same brand. EU sizes are more standardized than US sizes because they are based on a strict measurement system. However, variations of 0.5-1 size are common across brands. We recommend using our converter as a starting point and checking individual brand size guides when shopping. Always read customer reviews about sizing accuracy for specific brands.
How do I convert half sizes between EU and US shoe sizes?
Our converter handles half sizes for both EU and US measurements. EU half sizes (e.g., 40.5, 41.5) correspond to US half sizes (e.g., 7.5, 8.5). A EU 40.5 converts to US men's 7.5 and US women's 9.5. Simply enter your exact size including the decimal for half sizes, and the converter will find the precise match. If you are between sizes, we recommend choosing the larger size for better comfort.
Can I use this converter for children's and infant shoe sizes?
This converter is designed for adult men's and women's shoe sizes (EU 35-49). Children's and infant shoe sizes use different conversion scales. For children, youth sizes typically range from EU 25-35, and infant sizes from EU 16-20. These use different zero points and scaling. We recommend using a dedicated children's shoe size chart or converter for accurate youth and infant sizing.
What is the formula for converting EU shoe size to US shoe size?
A rough approximation is US Men's size = EU size - 33, and US Women's size = EU size - 31. For example, EU 42 converts to roughly US men's 9 (42-33=9) and US women's 11 (42-31=11). However, this linear approximation breaks down at the extremes of the size range. Our converter uses a detailed lookup table based on industry-standard Brannock conversion data for the most accurate results.