Shoe Size Converter
Convert shoe sizes between US, UK, EU, and CM/JP measurements. Accurate calculations for men, women, and kids with brand-specific size charts.
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Why Use Our Shoe Size Converter?
Multiple Size Systems
Convert between US, UK, EU, and CM/JP sizing systems with ease
Gender Specific
Accurate conversions for men's, women's, and children's sizes
Brand Variations
Access size charts from popular shoe brands for precise fitting
Measurement Guide
Step-by-step instructions with visual aids for accurate measurement
Size History
Save and track your shoe sizes for future reference
Width Options
Consider shoe width measurements for the perfect fit
How to Measure Your Shoe Size
Prepare Materials
Gather paper, pencil, ruler, and wear your usual socks
Stand Properly
Place your foot firmly on the paper while standing straight
Mark Your Foot
Trace the outline keeping the pencil perpendicular to the paper
Take Measurements
Measure length and width at the widest points in CM or inches
About Shoe Size Conversion
Understanding shoe sizes across different regions and brands can be challenging. Our shoe size converter helps you find the perfect fit by providing accurate conversions between various sizing systems.
Different regions use their own measurement standards:
- US sizes follow a numerical scale with different ranges for men, women, and children
- UK sizes are typically one size smaller than US sizes
- EU sizes use a continuous numerical scale
- CM/JP sizes represent the foot length in centimeters
For the most accurate fit, we recommend:
- Measuring your feet in the evening when they are largest
- Wearing the type of socks you plan to wear with the shoes
- Measuring both feet and using the larger measurement
- Considering the specific brand's size chart when available
Frequently Asked Questions
Why do shoe sizes vary between brands?
Shoe sizes can vary between brands due to different manufacturing processes, design philosophies, and target markets. Each brand may use slightly different lasts (foot molds) and have their own sizing standards.
How do I measure my foot size accurately?
Stand on a piece of paper, trace your foot outline while keeping the pencil vertical, then measure the length from heel to longest toe and the width at the widest point. Measure in the evening when feet are largest and wear your typical socks.
What's the difference between US and UK sizes?
UK sizes are typically one size smaller than US sizes. For example, a US men's size 10 is approximately a UK size 9. However, this can vary slightly between manufacturers.
How do I convert between different size systems?
Use our converter tool by entering your known size in any system (US, UK, EU, or CM/JP). The tool will automatically show equivalent sizes in all other systems, accounting for gender and age group differences.