Shoe Size Converter
Convert shoe sizes between US, UK, EU, and centimeters.
Foot length
27.1 cm
10.67 in
US Men's
10
US Women's
11.5
UK
9.5
EU (approx.)
43
Brands vary by up to a full size — foot length in cm is the only portable measurement.
Why conversions disagree
US, UK, and EU systems use different units (barleycorns vs. Paris points) and different zero points, and women's US sizes run about 1.5 higher than men's for the same foot. Every conversion chart is an approximation over that mess.
Measure the foot, not the shoe
Trace your foot in the evening (feet swell), measure heel to longest toe in centimeters, and buy by that — most brands publish cm charts. Between sizes, size up; the half size costs nothing but returns do.
Frequently asked questions
- How does the Shoe Size Converter work?
- Convert shoe sizes between US, UK, EU, and centimeters.
- Is the Shoe Size Converter free to use?
- Yes. The Shoe Size Converter is completely free, runs entirely in your browser, and requires no account or sign-up. Your inputs never leave your device.
Related calculators
Age Calculator
Calculate exact age in years, months, and days between two dates.
Date Calculator
Add or subtract days from a date, or count days between dates.
Hours Calculator
Count hours between two times — great for timesheets.
GPA Calculator
Calculate your GPA from course grades and credit hours.