What is a Size 7 Shoe in EU?
If you wear a US women’s size 7, your EU size is usually 37 or 38. For men, a US size 7 converts to an EU 39 or 40. The exact number depends on the brand and the shoe’s shape, but these are the standard starting points.
Don’t just memorize one number. Different countries use different measuring systems, and even within Europe, sizes can vary slightly. The most reliable way to know your EU size is to measure your foot in centimeters and use that as your baseline.
US Women’s Size 7 to EU Conversion
For women, the conversion from US to EU is not a single fixed number. Most brands will list a US 7 as either EU 37 or EU 38. Here is the general breakdown:
- US 7 (Narrow or Standard width) – Often EU 37.5 or EU 38.
- US 7 (Wide width) – Often EU 38 to accommodate the extra volume.
- US 7 in athletic shoes – Usually EU 38 because sports shoes have a roomier fit.
- US 7 in heels or dress shoes – Usually EU 37.5, especially in pointed styles.
Here is a quick rule of thumb: your EU size is roughly your US size plus 30.5 to 31. For a US 7, that gives you 37.5 or 38. If you are between sizes, always size up for closed-toe shoes and size down for sandals or open-toe styles.
US Men’s Size 7 to EU Conversion
Men’s sizing follows a different scale. A US men’s 7 is typically an EU 39 or 40. This is a common size for men, so you will find plenty of options, but the fit can vary significantly between sneakers and boots.
- US 7 (Men’s) in casual sneakers – Usually EU 39.5 or EU 40.
- US 7 (Men’s) in leather boots – Usually EU 39 because leather stretches with wear.
- US 7 (Men’s) in running shoes – Usually EU 40 for extra toe room.
Men’s shoes are built on a wider last (the mold the shoe is made on) than women’s shoes. If you are buying unisex shoes, check the brand’s specific size chart. A unisex EU 40 will fit a US men’s 7 but will be too big for a US women’s 7.
How to Measure Your Foot for EU Size
Numbers on boxes lie. Your actual foot length is the only measurement that matters. Here is how to get it right at home:
- Place a piece of paper on a hard floor against a wall.
- Stand on the paper with your heel touching the wall. Wear the socks you plan to wear with the shoes.
- Mark the longest point of your foot (usually the big toe or second toe).
- Measure the distance from the edge of the paper to your mark in centimeters.
- Repeat for the other foot. Use the longer measurement.
Once you have your centimeter length, use this simple conversion: EU size = (Foot length in cm + 1.5 cm) × 1.5. For example, if your foot is 24 cm long, your EU size is roughly (24 + 1.5) × 1.5 = 38.25, so you would wear an EU 38 or 38.5.
Brand-Specific Differences You Must Know
European brands do not all use the same last. A size 7 in a US brand like Nike will feel different from a size 7 in a European brand like Adidas or Clarks. Here is what you need to watch for:
- Adidas – Runs slightly long. A US women’s 7 is usually an EU 37.5, but many women prefer the EU 38 for a relaxed fit.
- Nike – Runs narrow. A US women’s 7 is an EU 38. If you have wide feet, go up to EU 38.5.
- Clarks – Runs true to size but wide. A US women’s 7 is an EU 38.
- Dr. Martens – Sizes are in UK, but the EU equivalent runs large. A US women’s 7 is a UK 5, which is an EU 38, but many people size down to EU 37.
- Zara and H&M – Run small. A US 7 often fits better in an EU 38.5 or 39.
Always check the specific brand’s size chart before ordering. If you are buying from a marketplace like Amazon or Zalando, read the reviews for “size” or “fit” mentions. Other buyers will tell you if a shoe runs big or small.
When to Size Up or Down
Your foot length is not the only factor. The shoe’s material and design change how a size fits. Here are the rules I follow:
- Leather shoes – Leather stretches up to half a size. Buy your exact size or half size down if the shoe is unlined.
- Suede shoes – Suede does not stretch much. Buy your exact size or half size up.
- Canvas shoes – Canvas stretches slightly but also breaks down. Buy your exact size.
- Rubber boots or wellies – Buy one full size up to allow for thick socks and air circulation.
- Pointed toe shoes – Size up half a size to prevent your toes from being crushed.
- Open-toe sandals – Size down half a size if your heel slips.
If you are between sizes, think about the socks you will wear. Thick wool socks add about 0.5 cm to your foot. If you plan to wear dress socks or no socks, go with the smaller size.
Using EU Sizes When Shopping Online
Online shopping makes size conversion tricky because you cannot try the shoes on. Here is my process for getting it right the first time:
- Measure your foot in centimeters as described above.
- Find the brand’s size chart on their official website. Do not trust a generic conversion chart.
- Look for the “heel to toe” measurement in centimeters on the chart.
- Compare your measurement to the chart. If your foot is 24 cm, you need the size that lists 24 cm as the foot length.
- Read the reviews for “runs small” or “runs big” comments.
If you are shopping on a site that only lists EU sizes, you can also look at the shoe’s insole length. Many brands list the insole length in centimeters. Your foot should be about 1 cm shorter than the insole. For a US women’s 7 (EU 38), the insole is usually 24.5 cm to 25 cm.
Frequently Asked Questions
Is a US size 7 the same as a UK size 7?
No. A US women’s size 7 is a UK size 5. A US men’s size 7 is a UK size 6. The UK scale is one size smaller for women and one size smaller for men compared to the US. For EU, a US women’s 7 is EU 38, and a UK 5 is also EU 38. The numbers shift, but the actual foot length stays the same.
What EU size is a US 7 in kids’ shoes?
If you are buying for a child, a US kids’ size 7 is an EU 24 or 25. This is for a foot measuring about 14.5 cm to 15 cm. Kids’ sizes are totally different from adult sizes. Always measure a child’s foot before buying, as they grow quickly and sizes vary by brand.
Is EU 38 the same as US 7 in all brands?
No. EU 38 is the common equivalent, but many brands make an EU 37.5 that fits a US 7 foot better. Some brands like Salomon and Hoka use a different last that runs narrow, so a US 7 might need an EU 38.5. You must check each brand’s size chart.
Should I buy EU 37 or EU 38 if I wear a US 7?
If your foot is 24 cm long, buy EU 38. If your foot is 23.5 cm, buy EU 37.5. If the brand does not offer half sizes, go with EU 38 for closed-toe shoes. For sandals, go with EU 37 if you have a narrow foot. The material matters too. Leather will stretch, so EU 37 can work. Stiff synthetics will not, so choose EU 38.