Find Your Perfect Shoe Size

Shoe sizes can be tricky, especially when shopping online or abroad. Is a US size 7 the same as a UK size 7? (Hint: it's not!). We've created simple, easy-to-use charts and tools to help you find the perfect fit for everyone in the family. Let's get started!

More Sizing Tools & Fun Guides

Need to measure your feet or convert international sizes? These tools will help.

Convert US to UK Shoe Sizes

US and UK sizes are not the same number. For example, a men's US 9 is a UK 8.5, and a women's US 9 is a UK 7. Our shoe size conversion charts cover men, women, and kids across US, UK, and EU systems, so you can order from any country with confidence.

Convert EU to US Shoe Sizes

Shopping European brands? A women's US 9 is roughly an EU 40, and a men's US 10 is an EU 43, but exact matches vary by brand. Check the EU column in our women's chart and men's chart, or match your foot length in centimeters for the most accurate fit.

Measure Your Feet at Home in Minutes

The most reliable size is the one you measure yourself. Trace your foot on paper, measure heel to longest toe, and compare against any chart. Our step-by-step sizing guide walks you through it, and the free printable chart makes it even easier: no special tools needed.

How US, UK, and EU Shoe Sizes Differ

Shoe size systems don't measure the same thing. The US and UK systems are both based on the barleycorn (one-third of an inch per full size), but they start counting from different points, which is why the same number means a different length. UK sizes run about half a size below US men's sizes and about two sizes below US women's sizes.

European sizes work completely differently: they use Paris points (two-thirds of a centimeter each) on a single unisex scale, so the same EU number fits men and women. Japanese sizes are the simplest: the number is just your foot length in centimeters. Because the step sizes don't line up evenly, there is no exact formula: always check a chart or, better, match your measured foot length. See the full conversion charts for every size.

Quick Conversion Reference

The most looked-up conversions at a glance. For half sizes and foot lengths, see the full men's and women's charts.

Frequently Asked Questions

Are US and UK shoe sizes the same?

No. A US size 7 is not a UK size 7. A men's US 7 is a UK 6.5, and a women's US 7 is a UK 5. Always convert using a chart instead of assuming the number carries over.

How do European shoe sizes work?

EU sizes use Paris points on one unisex scale, so the same number applies to men and women. Roughly, a women's US 9 is an EU 40 and a men's US 10 is an EU 43, but brands round differently, so confirm with the conversion charts.

Why does my size vary between brands?

Brands use different lasts (foot molds), materials, and rounding, so the same printed size can fit differently. Your measured foot length in inches or centimeters is the only constant, so match it to each brand's chart. Our measuring guide shows how to get it right.

Where should I start if I don't know my size?

Measure your feet at home in the evening, then pick your chart: men's, women's, kids', or baby. If you're between sizes, size up.