US to EU Shoe Size Converter

Convert American (US) shoe sizes into European (EU) sizes in seconds. Whether you are shopping on a European website, ordering shoes while traveling, or sizing a gift from an overseas brand, this tool gives you the matching EU number for both men's and women's feet — backed by a full, side-by-side size chart.

Key difference: US sizes use separate scales for men and women, while EU sizes are unisex. The same EU number applies to any foot of that length, so always pick your gender first for an accurate US-to-EU match.

When You Need This

Shopping European Stores

Brands like Adidas, Zara, and most European retailers list shoes in EU sizes only — convert before you check out.

Traveling Abroad

Know your EU size before stepping into a shop in Paris, Milan, or Berlin so you ask for the right number.

Gifts & Resale

Match a US size to its EU equivalent when buying a gift, reselling sneakers, or reading a foreign listing.

How to Convert US to EU

1

Select Your Gender

Toggle between Men and Women. This matters because US 8 is a different physical size for men than for women — the EU result changes accordingly.

2

Pick Your US Size

Choose your US shoe size from the dropdown. Half sizes (such as US 9.5) are supported for a more precise fit.

3

Read the EU Result

The equivalent EU size appears instantly. Use the swap button to flip the direction and convert EU back to US whenever you need to.

4

Cross-Check the Chart

Scroll to the full size chart to see the same row across US, UK, EU, and CM (JP) — handy for confirming the fit against another system.

Brands vary. These conversions follow standard sizing, but the same EU number can fit differently between manufacturers. When possible, measure your foot length in centimeters and compare it to the brand's own chart.

Features

Built for Accuracy

Separate Men & Women Charts

US sizing differs by gender, so men and women each get their own conversion table for a correct EU match.

Instant Two-Way Swap

Flip between US-to-EU and EU-to-US with one tap — no need to switch tools mid-purchase.

Full Four-System Chart

Every size is shown across US, UK, EU, and CM (JP) at once, so you can convert to any system from one screen.

Foot Length in CM

The CM column shows foot length in centimeters (Mondopoint), the most reliable way to confirm a fit.

Common US to EU Conversions

US Men	EU	US Women	EU
US 7	EU 40	US 7	EU 37
US 8	EU 41	US 8	EU 38
US 9	EU 42.5	US 9	EU 39
US 10	EU 44	US 10	EU 40
US 11	EU 45	US 11	EU 41

Tip: A US men's 10 lands around EU 44, while a US women's 10 is closer to EU 40 — same number, very different EU size, which is exactly why the gender toggle matters.

Frequently Asked Questions

What is a US size 10 in EU?

It depends on gender. A US men's 10 is approximately EU 44, while a US women's 10 is approximately EU 40. Always select your gender before converting.

Are EU shoe sizes unisex?

Yes. EU sizes are the same for men and women — a given EU number corresponds to one foot length regardless of gender. The gender difference lives in the US (and UK) systems, not the EU one.

Why do US men's and women's sizes differ?

US sizing uses separate scales for men and women. For the same foot length, a women's US size is typically about 1.5 sizes larger numerically than the men's — which is why both map to the same EU number.

How is the EU size calculated?

EU sizes use the Paris Point system, where each full size equals about 6.67 mm of foot length. The converter maps each US size to its standard EU equivalent based on that length.

Can I convert to UK or CM as well?

Yes. The size chart shows every size across US, UK, EU, and CM (JP) in a single row. You can also change the "To" system in the converter to get UK or CM directly.

What if my size falls between two EU numbers?

If you are between sizes, it is usually safer to round up, since a slightly roomy shoe is more comfortable than a tight one. Checking your foot length in centimeters against the CM column gives the most reliable answer.

US to EU Shoe Size Converter