UK to US Shoe Size: Conversion Guide, Charts & Tips

2025-03-28 18:34:59

Shopping for shoes across regions can be confusing. You spot a pair you love, but the size dropdown shows “UK 6 / US 8” and suddenly you’re second-guessing your choice. Whether you’re buying men shoes, women shoes, or shoes for kids, understanding UK vs US shoe size is essential for a perfect fit. This guide covers conversion charts, key differences, and FAQs to make your international shoe shopping hassle-free.

UK vs US Shoe Size Conversion Charts

Here’s a quick reference for converting UK shoe size vs US shoe size across men, women, and kids. Keep this chart handy for online shopping or gifting.

Women's Shoe Size Conversion 

UK Size	US Size
3	5
4	6
5	7
6	8
7	9
8	10
9	11

Men's Shoe Size Conversion 

UK Size	US Size
6	7
7	8
8	9
9	10
10	11
11	12
12	13

Kids' Shoe Size Conversion 

UK Size	US Size
10	11
11	12
12	13
13	1
1	2
2	3
3	4

Note: Sizes may slightly vary by brand, but this chart works as a solid baseline for conversion. Keep it handy for your shopping plans. 

Key Differences Between American vs British Shoe Sizes

If you're still wondering what’s the difference between UK and US foot size?—here’s a breakdown to make it crystal clear. Go through it to understand what makes them different. 

1. Size Starts Differently 

• For men, the US size is typically 1 size larger than the UK size (US size = UK size +1)

• For women, the US size is usually 2 sizes larger than the UK size (US size = UK size +2)

Example: UK 6 = US 7 (men) / US 8 (women)

2. Different Base Measurements 

US and UK sizes use slightly different starting points when it comes to measurement. That’s why the size labels don’t match even though the shoes may look the same on the outside. Don’t get confused by that and keep referring to the size chart above for help. 

3. Children's Sizes Are Also Off 

Kids' sizes follow a similar pattern—the US size is one number ahead of the UK equivalent. This matters a lot when you're shopping online for shoes for boys or shoes for girls, especially when trying to size up for growing feet. You don’t want to get the wrong size and make the tiny tots uncomfortable. 

4. Brands May Vary 

The American vs British shoe sizes rule isn't 100% consistent across all brands. For instance, some American brands have slightly roomier fits, and certain fashion-forward brands may cut narrower. That's why it's always a good idea to try them on or check the brand-specific size guide when possible. Always check for return policies before ordering online from brands where you’re not confident about the size. 

Tips for Converting Shoe Sizes Like a Pro 

1. Know Your Foot Length 

Measure your foot from heel to toe in centimeters or inches. This is the most accurate way to convert between UK vs US shoe sizes, because many international sizing charts are based on foot length. Use this to check against the illustrations in the size chart online. 

2. Use a Conversion Chart (Like Ours!) 

Bookmark this page or screenshot the UK vs US size guide. It’s especially helpful when you're online shopping and can't try the shoes on. It can make the difference between a good shopping experience and a hassle. 

3. Differentiate Between Men’s and Women’s Sizes 

A US men's size 8 is not the same as a US women’s 8. Women’s shoes are typically about 1.5 sizes bigger than men’s for the same foot length. So a men’s US 8 would be a women’s US 9.5. 

When you’re exploring men shoes or women shoes, keep this in mind if the website doesn’t clearly separate the categories. There are some websites selling unisex designs so do remember to apply this logic there as relevant. 

4. When in Doubt, Size Up 

It’s safer to go half a size up if you’re unsure—especially if you plan to wear thicker socks or need extra room. Tight shoes are a no-go and can cause blisters and discomfort fast. 

5. Be Careful with Half Sizes 

Some brands don’t offer half sizes. If your foot falls between two whole sizes, go up and use an insole if needed. This is a great trick when shopping online where returns can be a hassle. 

Are Men's & Women's Shoe Sizes the Same?

No. Men’s and women’s sizes differ:

• Men’s US 8 = Women’s US 9.5
  
  
• UK to US conversion differs: Men: +1, Women: +2
  
  

Always double-check sizing charts when switching between genders.

Conclusion 

Shoe shopping across borders doesn’t have to be confusing. Now that you’ve got the lowdown on UK vs. US shoe size, you can shop confidently, whether you're browsing men shoes for a wedding, new women shoes for work, or back-to-school shoes for girls and shoes for boys. 

Just remember: 

• US sizes are usually 1 (men) or 2 (women) sizes bigger than UK sizes 

• Kids' sizes follow a similar +1 rule 

• Always measure your feet for the best fit 

• Use the chart and tips in this guide to avoid sizing mishaps 

At Mochi, we offer stylish footwear for all occasions—with sizing that works for you. Check out our size guide while shopping, and find your perfect fit no matter where you are in the world. 

Ready to step into something new? Browse the full collection of shoes for men, women shoes, and more on Mochi Shoes. 

With the right size in mind, you’ll always walk tall. 

FAQs: UK to US Sizes Shoes

1. Are UK and US shoe sizes the same?

No. US sizes are typically 1 size larger for men and 2 sizes larger for women than the corresponding UK size.

2. How do I convert UK shoe size to US?

Subtract 1 (men) or 2 (women) from your US size to get the UK size. For kids, subtract 1.

3. Is US shoe size same as UK for kids?

No, kids’ US sizes = UK +1.

4. What is UK size 3 shoe in US for Women?

UK 3 (women) = US 5.

5. What is UK size 6 shoe in US?

UK 6 = US 8 (women) / US 7 (men).

6. How do I handle brand variations in sizing?

Check the brand’s size guide and consider trying on if possible. Return policies are useful when ordering online.

7. Does shoe width convert the same way?

No. Widths (D, E, EE, etc.) may differ; conversion mainly applies to length.

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