👟 Shoe Size Conversion
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Shoe Size Conversion: Accurate International Shoe Size Calculator (2025 Edition)
Have you ever struggled with finding the right shoe size when shopping internationally? With our shoe size conversion tool, you can easily convert between US, UK, EU, and other sizing systems to find your perfect fit. This comprehensive guide will help you understand shoe sizing systems and how to use our shoe size converter effectively.
What is a Shoe Size Conversion Chart?
A shoe size conversion chart is a reference tool that helps you translate shoe sizes between different international sizing systems. Whether you're buying shoes from overseas retailers, traveling abroad, or simply curious about how sizes compare, our shoe size calculator provides accurate conversions for men, women, and children.
Our tool supports conversions between:
- US shoe sizes (United States)
- UK shoe sizes (United Kingdom)
- EU shoe sizes (European)
- CM sizes (Centimeter measurements)
- Japanese shoe sizes
- Australian shoe sizes
👉 Use Our Shoe Size Converter Now to find your perfect fit across all sizing systems.
How to Use Our Shoe Size Conversion Tool
- Select your current shoe size system (e.g., US, UK, EU)
- Choose the system you want to convert to
- Select whether it's a men's, women's, or kids' size
- Enter your current shoe size
- Click "Convert Size" to see your equivalent size in all major systems
💡 Pro Tip: For the most accurate fit, always measure your foot length in centimeters and use that as your reference point.
Why Accurate Shoe Size Conversion Matters
- Avoid returns and exchanges when shopping internationally
- Ensure proper foot support and comfort
- Prevent foot problems caused by ill-fitting shoes
- Save time and money when buying shoes online
- Understand sizing differences between brands and countries
International Shoe Size Systems Explained
US Shoe Sizes (United States)
The US shoe size system uses different scales for men, women, and children. Men's sizes are typically 1.5-2 sizes larger than women's for the same foot length. For example, a women's US 8 is approximately a men's US 6.5.
UK Shoe Sizes (United Kingdom)
UK shoe sizes are generally one size smaller than US sizes for men. For instance, a US men's size 10 converts to a UK men's size 9. The UK system is consistent across genders but uses different scales for children.
EU Shoe Sizes (European)
The European shoe size system (also called Paris points) is based on the length of the foot in centimeters. Each size represents ⅔ of a centimeter. EU sizes are unisex, making conversions simpler than gender-specific systems.
CM Sizes (Centimeter Measurements)
CM sizing refers to the actual length of the foot in centimeters. This is the most accurate way to determine shoe size as it directly measures your foot rather than relying on standardized size numbers.
Japanese Shoe Sizes
Japanese shoe sizes are based on centimeter measurements but use a different numbering system. A Japanese size 25 typically corresponds to a foot length of 25cm.
Australian Shoe Sizes
Australian shoe sizes follow the UK system for men and children but use the US system for women's shoes. This can create confusion when converting between systems.
Shoe Size Conversion Chart for Men
Here's a quick reference men's shoe size conversion chart for popular sizing systems:
| US Men | UK Men | EU Men | CM | Japan |
|---|---|---|---|---|
| 7 | 6 | 40 | 25 | 25 |
| 8 | 7 | 41 | 26 | 26 |
| 9 | 8 | 42 | 27 | 27 |
| 10 | 9 | 43 | 28 | 28 |
| 11 | 10 | 44 | 29 | 29 |
| 12 | 11 | 45 | 30 | 30 |
Shoe Size Conversion Chart for Women
Here's a quick reference women's shoe size conversion chart:
| US Women | UK Women | EU Women | CM | Japan |
|---|---|---|---|---|
| 5 | 3 | 35 | 22 | 22 |
| 6 | 4 | 36 | 23 | 23 |
| 7 | 5 | 37 | 24 | 24 |
| 8 | 6 | 38 | 25 | 25 |
| 9 | 7 | 39 | 26 | 26 |
| 10 | 8 | 40 | 27 | 27 |
Kids Shoe Size Conversion Chart
Children's shoe sizes can be particularly confusing as they use different systems. Here's a helpful kids shoe size conversion chart:
| US Kids | UK Kids | EU Kids | CM | Age (approx.) |
|---|---|---|---|---|
| 10C | 9 | 27 | 16 | 12-18 mos |
| 12C | 11 | 29 | 17.5 | 18-24 mos |
| 2T | 13 | 31 | 19 | 2-3 years |
| 3T | 1 | 33 | 20.5 | 3-4 years |
| 4T | 2 | 35 | 22 | 4-5 years |
| 5T | 3 | 37 | 23.5 | 5-6 years |
Tips for Accurate Shoe Sizing
- Measure both feet - Most people have one foot slightly larger than the other
- Measure at the end of the day - Feet tend to swell throughout the day
- Wear appropriate socks when measuring for the type of shoes you'll be wearing
- Consider width - Many conversion charts assume standard width
- Check brand-specific sizing - Some brands run large or small
🔍 Not sure of your exact size? Use our foot measurement guide to find your perfect fit before converting!
Frequently Asked Questions (FAQ)
How do I convert US shoe size to UK?
Generally, UK sizes are 1-1.5 sizes smaller than US sizes for men. For example, a US men's size 10 converts to a UK men's size 9. For women, the difference is typically 2 sizes (US women's 8 = UK women's 6).
Is EU shoe size the same as US?
No, EU and US shoe sizes use different scales. EU sizes are typically 31-32 sizes larger than US men's sizes (US men's 9 = EU 42) and 30-31 sizes larger than US women's sizes (US women's 8 = EU 38).
How do I measure my foot for shoe size?
Place your foot on a piece of paper, mark the longest toe and the back of your heel, then measure the distance between marks in centimeters. Use this measurement with our shoe size converter for the most accurate results.
Why do shoe sizes vary by brand?
Different brands use different lasts (foot forms) and sizing standards. Some brands may run large or small, so it's always best to check brand-specific sizing guides when available.
How often should I measure my shoe size?
Adult foot size generally stabilizes around age 20, but it's still recommended to measure every 1-2 years as feet can change due to weight fluctuations, pregnancy, or age-related changes. Children's feet should be measured every 3-4 months.
Final Thoughts on Shoe Size Conversion
Understanding shoe size conversion is essential for anyone shopping for footwear internationally or buying from overseas retailers. Our shoe size conversion tool takes the guesswork out of finding your perfect fit across different sizing systems.
Remember that while conversion charts provide a good starting point, individual brand variations may require trying on shoes or consulting brand-specific sizing guides. When in doubt, always opt for the larger size or shoes with good return policies.
📌 Bookmark this page for easy access to our shoe size converter whenever you need to convert between international shoe sizes!