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Clothing Size Converter

Convert clothing sizes between US, UK, EU, and international standards for men, women, and kids. Includes size charts for tops, bottoms, and dresses. Updated .

Category
👗 Women Tops 👖 Women Bottoms 👕 Men Tops 👖 Men Bottoms 🧣 Kids
Size Conversions
US Size
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UK Size
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EU Size
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Letter
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XS/S/M/L/XL
Select chart
👗 Women Tops 👖 Women Bottoms 👕 Men Tops 👖 Men Bottoms 🧣 Kids

Enter your measurements to find the right size. Measure over underwear or fitted clothing for best results.

Around the fullest part of chest
Around the narrowest part
Around the fullest part of hips
Recommended Sizes
📏 How to Measure
Chest/BustMeasure around the fullest part, arms relaxed
WaistMeasure around narrowest part, usually above navel
HipsMeasure around fullest part, about 8" below waist
InseamFrom crotch to ankle bone, standing straight
TipMeasure over underwear, keep tape horizontal
💡

International Clothing Sizes: Buy Without Returns

Clothing sizing has no universal standard. An American women's size 8 is approximately a UK size 12, EU size 38, and Japanese size 11. A US men's large is approximately EU 52-54 and Japanese XL. Getting this wrong means returned shipments, restocking fees, and frustration, especially with international online shopping. Vanity sizing complicates things further, the same numerical size has become larger over decades as manufacturers shifted numbers downward to make customers feel better. A size 8 dress today is meaningfully larger than a size 8 from 1980. This is why body measurements in centimeters are more reliable than size numbers when buying from international brands. Shoe sizing is similarly complex: US men's 10 = US women's 11.5 = UK 9.5 = EU 43-44 = Japanese 27.5-28 cm. The Japanese system is the most logical, shoe sizes are the actual foot length in centimeters.

CalculatorWizard Team Updated: 2026-04-10
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Soft Body Measuring Tape: Inches & Centimeters

Get your exact measurements for any sizing system
Flexible body measuring tape showing both inches and centimeters, essential for finding your exact measurements to convert between US, UK, EU, and Asian sizing systems.
✓60-inch / 150cm length
✓Both inches and cm
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Clothing Size Conversion Guide ()

Clothing sizes vary dramatically between countries, making online shopping from international retailers frustrating without a reference guide. A US women's size 8 is a UK 12, an EU 38, and a French 40. A US men's medium is typically an EU 50, but this varies by brand. Always check the specific brand's size chart when possible, and use measurements when in doubt.

Women's Clothing Size Chart

USUKEUITFRAULetterBust (in)Waist (in)
043236346XXS31.524
263438368XS3325.5
4836403810S34.527
61038424012S3628.5
81240444214M37.530
101442464416M3931.5
121644484618L40.533
141846504820L4234.5
162048525022XL43.536
182250545224XXL4537.5

Men's Clothing Size Chart

US/UKEUITLetterChest (in)Waist (in)
344444XS3428
364646S3630
384848M3832
405050M/L4034
425252L4236
445454XL4438
465656XXL4640
4858583XL4842
What is a US size 8 in EU?
A US women's size 8 is EU size 38-40, UK size 12, and Italian size 44. For men's, a US size 8 typically refers to a shirt or jacket, US men's 38 chest corresponds to EU 48. Use the converter above and select the appropriate category (women's tops, men's tops etc.) for the most accurate conversion for your garment type.
How do US and UK women's sizes differ?
UK women's sizes are approximately 4 numbers higher than US sizes for the same garment. A US size 4 = UK size 8, US size 8 = UK size 12, US size 12 = UK size 16. This is because the US and UK use different numeric scales for the same body measurements. When shopping from UK retailers like ASOS, Topshop, or Marks & Spencer, add 4 to your US size as a starting point, then check the brand's measurement chart.
What does XS, S, M, L, XL mean in numbers?
Letter sizes correspond roughly to: XS = US 0-2 (women) or 32-34 (men chest), S = US 4-6 (women) or 36-38 (men), M = US 8-10 (women) or 38-40 (men), L = US 12-14 (women) or 42-44 (men), XL = US 16-18 (women) or 44-46 (men). However, these vary significantly by brand, especially in the US where "vanity sizing" has shifted over decades, a modern US size 8 corresponds to measurements that would have been labeled a size 14-16 in the 1950s.
How do I find my correct pants size?
US pants use a two-number system: waist x inseam in inches (e.g., 32x30 means 32-inch waist, 30-inch inseam). Measure your natural waist (usually 1 inch above your belly button) and your inseam (from crotch to ankle). EU/European pants use a single size number based on waist measurement in centimeters divided by 2, then add 10. A 32-inch waist (81cm) ÷ 2 + 10 = 50.5, rounding to EU 50. The Measure Guide tab above helps you find your size from measurements.
Why do clothing sizes vary so much between brands?
Clothing sizes are not standardized, each brand sets its own measurements for each size. "Vanity sizing" is the practice of labeling garments with smaller numbers than their actual measurements to flatter shoppers, and it has become widespread in the US over recent decades. Research has shown that a garment labeled "size 0" today has the same measurements as a garment labeled "size 8" in 1958. European sizing, while imperfect, has remained more anchored to actual body measurements and is generally more consistent across brands.

Tools for Accurate Clothing Fit

Amazon's Choice

Body Tape Measure: Inches & Centimeters

$7.99
★★★★☆ (28,400)

Measure bust, waist, and hips in both units for accurate international size conversion.

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Sewing & Tailoring Measurement Set

$12.99
★★★★☆ (14,200)

Professional-grade body measurement tools for precise clothing size determination.

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Brannock Device Shoe Size Measurer

$34.99
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The professional shoe fitting device, measures foot length in US, EU, and cm.

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International Clothing Size Conversion Chart

Quick-reference for US, UK, EU, Asian sizes
Laminated quick-reference card showing clothing size conversions across US, UK, European, and Asian sizing systems for men's, women's, and children's clothing and shoes.
✓Men's, women's, children's sizes
✓US/UK/EU/Asian systems
✓Shoes included
✓Durable laminated card
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💡 Quick Answers

❓ How do US women's clothing sizes convert to European sizes?
US women's sizes generally add 30 to get the European size: US 4=EU 34, US 6=EU 36, US 8=EU 38, US 10=EU 40, US 12=EU 42, US 14=EU 44. However, this is a rough guide, actual fit varies by brand and garment style. For the most reliable fit when buying internationally, compare your body measurements in centimeters directly against the brand's specific size chart.
❓ How do US shoe sizes convert to European sizes?
Men's shoes: US size + 33-34 ≈ EU size. US 7=EU 40, US 8=EU 41, US 9=EU 42, US 10=EU 43-44, US 11=EU 44-45, US 12=EU 46. Women's shoes: US size + 31 ≈ EU size. US 6=EU 37, US 7=EU 38, US 8=EU 39, US 9=EU 40, US 10=EU 41. The most reliable method: measure foot length in cm and match to the brand's centimeter sizing chart.
❓ What measurements do I need to find my international clothing size?
The three key measurements: bust (around the fullest part of your chest), waist (around the narrowest part of your torso), and hips (around the fullest part). Measure in centimeters with a flexible tape measure. Compare these measurements against the brand's size chart rather than converting size numbers, a size chart based on body measurements in cm is universal and bypasses all the inconsistency in numeric sizing systems.