Shoe Size Converter Calculator

Convert shoe sizes between different international sizing systems quickly and accurately. This calculator helps you find the right shoe size when shopping internationally or converting between different measurement standards.

Why Use This Calculator?

• International Shopping: Shop confidently from international retailers by knowing your exact size in different systems
• Accurate Conversions: Get precise conversions between US, UK, EU, and other sizing standards
• Gender-Specific: Separate conversions for men’s, women’s, and children’s shoes
• Easy to Use: Simple interface with instant results
• Avoid Returns: Reduce the likelihood of ordering the wrong size when shopping online

How to Use It

1. Select your gender (Men’s, Women’s, or Children’s)
2. Choose your current shoe size system (US, UK, EU, etc.)
3. Enter your known shoe size
4. Get instant conversions to all other major sizing systems

Understanding Results

The calculator provides conversions to these major sizing systems:

• US Sizes (United States)
• UK Sizes (United Kingdom)
• EU Sizes (European Union)
• CM (Centimeters)
• Inches

Size Conversion Tips

• Measure Your Feet: For the most accurate results, measure your feet in the evening when they are at their largest
• Consider Width: Note that this converter focuses on length; shoe width can vary between brands
• Brand Variations: Some brands may have slight variations in their sizing
• Half Sizes: When between sizes, it’s generally recommended to choose the larger size

Common Use Cases

• Online shopping from international retailers
• Buying shoes while traveling abroad
• Converting sizes for gift purchases
• Comparing sizes across different brands

Frequently Asked Questions

Why do shoe sizes vary between countries?

Different countries developed their own sizing systems historically. The US and UK systems are based on barleycorns (⅓ inch), while the EU system is based on centimeters.

Are men’s and women’s shoe sizes different?

Yes, typically there is about a 1.5 to 2 size difference between men’s and women’s shoes in US sizing. For example, a US women’s 8.5 is approximately a US men’s 7.

How accurate are shoe size conversions?

While our converter provides standard conversions, there might be slight variations between different shoe manufacturers. It’s always good to check the specific brand’s size chart when available.