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Convert between clothing sizes instantly. Our free online clothing size converter supports US, UK, EU, IT, and FR sizes for men, women, and kids.

Clothing Size Converter

Free Clothing Size Converter, Convert US, UK, EU, IT, FR & JP Sizes for Tops & Bottoms

Convert clothing sizes between any international sizing system instantly with OmniConverter's free clothing size converter. A US medium equals a UK large and an EU size 40-42. Supports US, UK, European (EU), Italian (IT), and French (FR) for tops, bottoms, dresses, and outerwear. Whether you're buying from international fashion brands or understanding foreign size labels, our converter gets you to the right fit quickly.

How It Works

Convert in three simple steps.

1

Enter Your Clothing Size Value

2

Select Source and Target Clothing Size Systems

3

Get Your International Clothing Size

US
EU

Conversion Identity

38US=, EU

Reference

38 US =

48

EU

Real-World Use Cases

Clothing size conversion is essential for international online shopping (Zara, H&M, ASOS, Farfetch, Net-a-Porter), understanding European luxury fashion brand sizing (Italian and French labels), shopping during overseas travel, returning the right size when ordering from foreign retailers, and understanding size charts on global marketplaces like Amazon, eBay, and AliExpress.

Frequently asked questions

Quick answers to common conversion questions

How do I convert US clothing size to EU?+

Use the clothing size chart for the target garment category, as fit systems vary by country.

Why do clothing sizes differ between brands?+

Brands may use different measurement standards, grading, and fit preferences.

Can I compare men’s and women’s sizing?+

The converter uses region-based charts, but body proportions can vary between sizing systems.

What do EU clothing sizes represent?+

EU sizes use regional standards for chest, waist, or hip measurements depending on the garment type.

Does clothing conversion include fit?+

The converter translates the numerical size label, not the comfort or cut of the garment.

How do I convert UK size to US size?+

Use the chart for the garment type, especially for shirts, trousers, and outerwear.

Why are Italian sizes different?+

Italy uses a regional sizing convention that can differ from US and UK labels.

How should I measure for clothing?+

Use chest, waist, hip, and inseam measurements for the closest match.

Is clothing size the same across all products?+

No. Jackets, trousers, and dresses may follow different sizing charts.

Can I convert children’s clothing sizes too?+

Yes, the chart supports separate sizing ranges for youth sizing when available.

Latest Blog Posts

Tips, guides, and insights about unit conversions

Quick Answer: Clothing Size Converter

Convert clothing size instantly — enter any value and get all units at once. Common clothing size conversions include US to EU (US 10 = EU 40), UK to US (UK 12 = US 8), and chest measurements in inches to cm. Clothing size conversion is vital for online shopping, international fashion, and buying clothes from foreign retailers.

How the Clothing Size Converter Works

Our clothing size converter uses regional size charts to convert between US, UK, EU, Italian, and French sizes. Select your gender and garment type for accurate conversions.

Formula & Sources

Sizes are table-based per region/brand (ISO 3635). Chest/waist in cm/inches are exact; label sizes vary.

Worked Example

Example: Chest 102 cm → EU 52 → US 42 (men's suit). Check brand chart for slim/regular fit.

Common Clothing Size Conversions

Common clothing size conversions include US to EU (US 10 = EU 40), UK to US (UK 12 = US 8), and chest measurements in inches to cm.

When to Use Clothing Size Conversion

Clothing size conversion is vital for online shopping, international fashion, and buying clothes from foreign retailers.

Accuracy & Common Mistakes

Label sizes vary by brand and fit (slim/regular). Measurements in cm/inches are exact; translated label sizes are estimates. Always verify critical results with a second source for safety-critical tasks.

Frequently Asked Questions

Is EU 40 the same as US 10?

For men's suits, roughly yes. But label sizes vary by cut — check chest cm/inches.

How to convert chest inches to cm?

Multiply inches by 2.54. Example: 40 in = 101.6 cm.

Are women's sizes the same as men's?

No — different scales and body measurements. Use gender-specific tables.

Popular Clothing Size comparisons

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