What Is My Suit Size Calculator
Find your perfect suit size with our advanced calculator. Get accurate measurements for jacket, pants, and shirt based on your body type and preferences.
Calculate Your Suit Size
Your Recommended Suit Sizes
Jacket Size
Perfect fit for your body type
Pants Size
Waist and inseam measurements
Shirt Size
Neck and sleeve measurements
Fit Recommendation
Based on your preferences
How to Measure Yourself
Chest Measurement
Measure around the fullest part of your chest, just under your arms. Keep the tape measure level and breathe normally.
Waist Measurement
Measure around your natural waistline, typically just above your belly button. This is where your pants will sit.
Neck Measurement
Measure around your neck at the base, where your shirt collar would sit. Add comfort by fitting one finger under the tape.
Inseam Measurement
Measure from your crotch down to where you want your pants to end. This determines your pant length.
Standard Suit Size Chart
| Size | Chest (inches) | Waist (inches) | Height Range | Weight Range (lbs) |
|---|---|---|---|---|
| 36S | 34-36 | 28-30 | 5’4″ – 5’7″ | 130-150 |
| 38R | 36-38 | 30-32 | 5’8″ – 5’11” | 150-170 |
| 40R | 38-40 | 32-34 | 5’8″ – 5’11” | 160-180 |
| 42L | 40-42 | 34-36 | 6’0″ – 6’3″ | 180-200 |
| 44L | 42-44 | 36-38 | 6’0″ – 6’3″ | 190-220 |
| 46L | 44-46 | 38-40 | 6’0″ – 6’3″ | 210-240 |
Professional Fitting Tips
Jacket Fit
The jacket should lie flat across your shoulders without pulling or bunching. Sleeves should show about 1/4 inch of shirt cuff.
Pant Fit
Pants should sit comfortably at your natural waist with a slight break at the shoe. Avoid excess fabric around the legs.
Shirt Fit
Your dress shirt collar should be snug but comfortable, allowing one finger to fit between your neck and the collar.
Length Considerations
Jacket length should cover your seat and allow your arms to hang naturally. The hem should hit at your knuckles.