How it works
Convert clothing sizes between international regions (Men’s Tops).
Input query strings and outputs
Use an input name in this page’s URL as ?name=value, and join additional inputs with &. Portable shared links may instead use the compact ?ac= state parameter.
Input query strings
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?size=SizeChoice · Optional · Default: M
Outputs
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resultResultText · Primary output
result contains the calculator’s complete rendered result area, including its visible result cards, tables, charts, and messages.
Convert men’s clothing sizes between international regions
Description
The Clothing Size Converter is a helpful utility for international shoppers. Clothing brands use drastically different numbering systems depending on their home region. A “Medium” in the US might be a “48” in Europe or a “3” in Japan. This tool provides a simplified mapping of standard men’s top sizes across the four major global markets.
Inputs
- Size (US Standard): Choose your standard US size from XS to XXL.
Outputs
- International Sizes: A list of equivalent sizes for:
- US: Standard Alpha (S, M, L…)
- UK: Inches
- EU: Metric sizing
- JP: Numeric sizing (1-6)
Chart
- N/A: This tool provides a categorical conversion list.
“Good to Know”
- Sizing Variance: While these are the “standard” conversions, individual brands (like H&M vs. Zara) often have their own specific fits. Always check a brand’s specific “Size Guide” when possible.
- Metric vs. Imperial: UK and US sizing is traditionally based on chest measurements in inches, while European sizing is based on centimeters.
- “Asian Fit”: Japanese (JP) sizing often runs smaller and slimmer than US or EU sizing, even when the numerical “equivalent” is the same.
Examples
Example 1: Small Size
- Input: S
- Output: US: S, UK: 36, EU: 46, JP: 2
Example 2: Standard Medium
- Input: M
- Output: US: M, UK: 38, EU: 48, JP: 3
Example 3: Large Size
- Input: L
- Output: US: L, UK: 40, EU: 50, JP: 4