Shoe Size Converter
Professional Shoe Size Converter
Finding the right shoe size across different international standards can be confusing. Our shoe size converter makes it simple by converting between EU, UK, US, and Mondopoint sizing systems using your foot length or known size in any system.
How to Use the Shoe Size Converter
- Choose your input: Select whether you know your foot length in millimeters or a size in EU, UK, or US sizing
- Enter your measurement: Input your foot length or known shoe size
- Get conversions: Instantly see your size in all international sizing systems
How to Measure Your Foot Length
- Place a blank sheet of paper on a hard floor against a wall
- Stand barefoot with your heel against the wall
- Mark the longest point of your foot (usually your big toe)
- Measure the distance from the wall to the mark in millimeters
- Repeat for both feet and use the larger measurement
Understanding Mondopoint Sizing
Mondopoint is the most accurate international sizing standard because it's based directly on foot length in millimeters. For example, if your foot is 270mm long, your Mondopoint size is 270. This system eliminates confusion between different national sizing standards.
International Shoe Size Systems
- European (EU): Most common in Europe, based on Paris point system
- UK Sizing: Traditional British sizing system, used in UK and some Commonwealth countries
- US Men's/Women's: Separate scales for men and women in the United States
- Mondopoint: International standard based on foot length in millimeters
Perfect for Online Shopping
- International brands and retailers (Nike, Adidas, Amazon, etc.)
- Cross-border online shoe shopping
- Avoiding returns due to incorrect sizing
- Finding consistent sizing across different brands
- Professional and athletic footwear purchases
Why Accurate Shoe Sizing Matters
- Comfort: Properly fitted shoes prevent blisters, calluses, and foot pain
- Health: Correct sizing supports proper foot alignment and posture
- Performance: Athletic shoes need precise fitting for optimal performance
- Durability: Proper fit extends the life of your footwear
- Safety: Well-fitted work and safety shoes provide better protection
Professional Tips
- Measure your feet in the evening when they're naturally larger
- Always measure both feet and use the larger measurement
- Consider the type of socks you'll wear with the shoes
- Account for foot width if you have particularly narrow or wide feet
- Check brand-specific size charts when possible
Important Note: While our converter provides accurate conversions based on international standards, shoe fit can vary between brands, styles, and shoe types. Always check the specific brand's sizing guide and read customer reviews when shopping online.
Frequently Asked Questions
How do I measure my foot length accurately?
Stand barefoot on paper against a wall, mark the longest point of your foot, and measure from the wall to the mark in millimeters. Do this for both feet and use the larger measurement.
What is Mondopoint and why is it more accurate?
Mondopoint is an international sizing standard based on foot length in millimeters. It's more accurate because it's based on actual measurements rather than arbitrary number systems that vary by country.
Why are US men's and women's shoe sizes different?
The US uses separate sizing scales for men and women. A US women's size 8 is not the same as a US men's size 8. Our calculator accounts for both scales.
Can I use this converter for children's shoes?
This converter is designed for adult shoe sizes. Children's shoe sizing follows different standards and growth considerations.
What if I'm between two sizes?
If you're between sizes, consider the shoe type and your preference. For athletic shoes, choose the larger size. For dress shoes, you might prefer the smaller size for a snugger fit.
Do all brands follow these size standards exactly?
While our converter uses international standards, brands may have slight variations. Always check the specific brand's size chart and customer reviews when possible.
Should I account for foot width in sizing?
Our converter focuses on length. If you have particularly wide or narrow feet, you may need to adjust up or down by half a size, or look for brands that offer width options.
When is the best time to measure my feet?
Measure your feet in the late afternoon or evening when they're naturally at their largest due to daily swelling.