Home Back

Shoe Size Conversion Calculator

Shoe Size Conversion Formula:

\[ US\ Size = EU\ Size - 33 + 1.5 \]

EU

Unit Converter ▲

Unit Converter ▼

From: To:

1. What is Shoe Size Conversion?

Shoe size conversion helps translate shoe sizes between different international sizing systems. This calculator specifically converts European (EU) sizes to United States (US) sizes using a standardized conversion formula.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

\[ US\ Size = EU\ Size - 33 + 1.5 \]

This formula provides an approximate conversion between EU and US shoe sizing systems.

3. Importance of Accurate Size Conversion

Details: Accurate shoe size conversion is essential for international shoe shopping, online purchases, and ensuring proper fit when buying shoes from different regions.

4. Using the Calculator

Tips: Enter your European shoe size in the input field. The calculator will automatically compute and display the equivalent US shoe size.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this conversion formula?
A: This formula provides an approximate conversion. Actual sizing may vary slightly between different shoe brands and styles.

Q2: Can I convert US sizes back to EU sizes?
A: Yes, you can reverse the formula: EU Size = US Size + 33 - 1.5

Q3: Do all shoe brands follow this conversion exactly?
A: No, some brands may have slight variations in their sizing. It's always best to check the specific brand's size chart when available.

Q4: What about half sizes?
A: The calculator supports half sizes (e.g., 38.5, 39.5) for more precise conversions.

Q5: Are there different conversion formulas for men and women?
A: This calculator uses a general conversion formula. Some systems have separate conversions for men's and women's sizes, but this formula works well for most standard conversions.

Shoe Size Conversion Calculator© - All Rights Reserved 2025