Clothing Size Converter

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Looking for a free international clothing size converter online? Our tool helps you convert between US, UK, EU, and International letter sizes for men and women instantly. Whether you are shopping from international brands, ordering clothes online from another country, or simply trying to understand what your US size equals in European sizing, this free online clothing size converter gives you instant results.

International clothing sizing can be confusing. A US women's size 8 is not the same as a UK size 8 or an EU size 8. In fact, US women's 8 equals approximately EU 38 and UK 12. Our clothing size converter eliminates this confusion by providing instant conversions between different sizing systems.

Our converter supports women's and men's clothing sizes across US numeric, UK numeric, EU numeric, and International letter sizing (XS-XXL). Whether you are shopping for dresses, shirts, jackets, or pants from global brands like Zara, H&M, ASOS, Nike, or Uniqlo, our tool helps you find your correct size.

How to Convert Clothing Sizes

  1. 1

    Select your current sizing system from the dropdown menu.

  2. 2

    Enter your size number or letter (e.g., 8 for US Women's or M for International).

  3. 3

    Choose the target sizing system you want to convert to.

  4. 4

    Your converted size appears instantly as you type.

Why Use This Tool?

  • ✓
    Instant conversion between US, UK, EU, and International sizes
  • ✓
    Supports both men's and women's clothing
  • ✓
    100% free with no registration required
  • ✓
    Works offline after first load
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    Privacy-first with local browser processing

Clothing Size Tips

Why do sizes vary between brands?

Each brand uses its own sizing standards and fit models. A size M in one brand may fit like an S in another. Always check individual brand size charts.

What is International letter sizing?

International letter sizing (XS, S, M, L, XL, XXL) is a standardized system used globally, though fit can still vary by brand.

How do men's and women's sizes differ?

Men's and women's sizing use different measurement standards. Men's sizes are typically based on chest measurement in inches, while women's sizes use bust-waist-hip measurements.

Clothing Size Converter Troubleshooting

Problem: Sizes don't match what I expected

Solution: Different brands use different sizing standards. Use our converter as a starting point, then check the brand's specific size chart. Many brands include measurements in inches or centimeters on their product pages.

Problem: My size isn't in the dropdown

Solution: Our converter supports US, UK, EU, and International letter sizes. If you have a specific brand's size, try converting to the system closest to your brand's origin.

Problem: Men's to women's conversion seems off

Solution: Men's and women's sizing systems are fundamentally different and cannot be directly cross-converted. Our tool only converts within the same gender system.

Problem: The international letter size seems wrong

Solution: International letter sizes (XS-XXL) are approximate and vary by brand. A size M in one brand may fit like an S in another. Always check the brand's specific measurements.

Problem: Conversion doesn't match my existing clothes

Solution: Your existing clothes may have been purchased from brands with unique sizing. Measure a well-fitting garment and compare with the brand's size guide for the most accurate fit.

Problem: Tool not working on my device

Solution: Ensure JavaScript is enabled in your browser. Try refreshing the page or using a different browser like Chrome, Firefox, or Edge. The tool works on most modern devices.

Frequently Asked Questions

Is this clothing size converter free?

Yes, our tool is 100% free with no hidden costs, no accounts, and no usage limits.

Are my measurements safe?

Absolutely. Everything happens locally in your browser. Your data is never uploaded to any server.

Does this work for all clothing types?

This converter works for tops, dresses, jackets, and similar apparel. Pants and jeans may have different sizing standards.

Can I convert men's to women's sizes?

No, men's and women's sizing use different measurement systems and cannot be directly converted.

How accurate are these conversions?

Conversions follow standard international size charts but may vary by brand. We recommend checking the brand's specific size guide for the best fit.

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