Shoe-size conversions are useful starting points, but they are not universal. An EU 38 from one brand may fit differently from another because lasts, toe shapes, widths, and measuring systems vary. Use this US shoe-size conversion chart to narrow your options, then confirm the brand’s measurements before ordering.
EU 36–43 to US shoe-size chart
| EU size | Approx. US women | Approx. US men |
|---|---|---|
| 36 | 5–5.5 | 4–4.5 |
| 37 | 6–6.5 | 5–5.5 |
| 38 | 7–7.5 | 6–6.5 |
| 39 | 8–8.5 | 7–7.5 |
| 40 | 9–9.5 | 8–8.5 |
| 41 | 10–10.5 | 9–9.5 |
| 42 | 11–11.5 | 10–10.5 |
| 43 | 12–12.5 | 11–11.5 |
These are approximate conversions. Always prioritize the specific brand’s size chart and foot-length measurements.
What size is EU 38 in US shoes?
EU 38 commonly corresponds to about a US women’s 7–7.5 or a US men’s 6–6.5. Brand charts may differ by a half size or more, so check the listed foot length and customer fit notes.
Women’s-to-men’s shoe conversion
In many US brands, a men’s size is approximately 1.5 sizes lower than the comparable women’s size. For example, a US women’s 9 often starts near a US men’s 7.5. Width is different too: a standard men’s shoe is commonly broader than a standard women’s shoe. This rule is approximate, not a substitute for the manufacturer’s chart.
How to measure your feet
- Place paper on a hard floor with one edge against a wall.
- Stand naturally with your heel lightly touching the wall.
- Mark the end of the longest toe and measure from the paper’s edge.
- Measure both feet and use the longer measurement.
- Compare the measurement with the exact chart for the shoe you want.
Length is only part of the fit
A correct number can still feel wrong if the toe box is tapered, the heel is loose, or the shoe is too shallow. Check width, toe room, instep volume, socks, and any insoles you plan to use. If your forefoot feels crowded, read our wide-toe-box shoe guide.
Frequently asked questions
What is EU size 42 in US shoes?
EU 42 is commonly around a US women’s 11–11.5 or US men’s 10–10.5, depending on the brand.
What is EU size 41 in US shoes?
EU 41 often converts to approximately US women’s 10–10.5 or US men’s 9–9.5.
Should I size up when ordering online?
Do not size up automatically. Compare your foot length and width with the product-specific chart. If you fall between sizes, follow the brand’s recommendation for that exact style.
Does shoe width convert the same way?
No. Width letters and measurements vary by country, gender category, and brand. Look for an actual width measurement whenever available.
Compare current styles and their individual charts in the Sootheez footwear collection.
