Calculate suit jacket size based on chest measurement and height.
Chest Measurement
Recommended Size
Calculated US Size
40
Eu51European Sizing
AlphaLAlpha Sizing
Standard fit jackets add 2-4 inches of 'ease' to your actual chest measurement. Slim-fit jackets add less.
Overview
Jacket sizing uses chest circumference and height. US sizes are chest measurement in inches (40, 42, 44). Fit varies by brand and cut (slim, regular, classic).
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Pro Tips
Measure chest at fullest part, tape under arms.
Jacket should button without pulling.
Sleeve length: 1/4-1/2 inch shirt cuff showing.
Slim fit: 2-4 inches smaller than chest measurement.
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Fun Facts
"Average men's jacket size: 40-42 (US)."
"Short (S): under 5'8"; Regular (R): 5'8"-6'; Long (L): over 6'."
