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Men's suit jacket sizing uses chest measurement in inches (US/UK) or EU equivalent. Trouser size uses waist and inseam in inches. The chest-to-waist drop determines slim vs regular fit.

공식

Jacket: Chest measurement / 2.54 ÷ 10 (UK); chest in inches (USA) | Trouser: Waist in inches (USA); UK size system

단계별 가이드

1Jacket size (US/UK) = Chest circumference in inches
2EU size ≈ US size + 10 (approximate)
3Drop = Chest − Waist; slim fit: 7"+ drop; regular: 6–8"
4Trouser waist and inseam measured separately

풀어진 예시

입력

Chest 42", waist 34"

결과

Jacket 42 (EU 52); Trousers 34"; Drop 8" → Slim/Regular fit

자주 묻는 질문

What is Suit Size?

Men\. Use this calculator for accurate, instant results.

How accurate is the Suit Size calculator?

The calculator uses the standard published formula for suit size. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

What units does the Suit Size calculator use?

This calculator works with inches, watts. You can enter values in the units shown — the calculator handles all conversions internally.

What formula does the Suit Size calculator use?

The core formula is: Jacket size (US/UK) = Chest circumference in inches. Each step in the calculation is shown so you can verify the result manually.

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