Clothing Size Converter
Shopping for clothes internationally? This converter helps you find your size across different regions. Select your garment type and enter your size to see the equivalent in US, EU, and UK sizing. Works for t-shirts, jeans, and dresses with complete size charts.
Reviewed by the SparkCalc editorial team
How We Calculate This
Size conversions are based on standard international clothing size charts. Actual fit may vary by brand and style.
Sources: ISO 8559-1:2017 — Size designation of clothes — Anthropometric definitions for body measurement · ISO 8559-2:2017 — Size designation of clothes — Primary and secondary dimension indicators · ISO 3635:1981 — Size designation of clothes — Definitions and body measurement procedure
Frequently Asked Questions
Why do US and EU sizes differ so much?
US sizes are typically based on inches or arbitrary numbers, while EU sizes are often based on centimeters or body measurements. The systems developed independently in different countries.
Are women's sizes different from men's?
Yes, women's and men's sizing systems are completely different. Women's sizes use different numbers and often include bust, waist, and hip measurements, while men's sizes are typically based on chest or waist measurements.
Why do sizes vary between brands?
Vanity sizing, target demographics, and brand fit preferences all affect sizing. These charts provide standard conversions, but you may need to adjust based on the specific brand.
How do I measure myself for clothing?
For tops, measure around the fullest part of your chest. For pants, measure around your natural waist. For dresses, you'll need bust, waist, and hip measurements. Always measure over undergarments.
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