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Italian Suit Size Calculator

Convert your body measurements to Italian suit sizes instantly. Get accurate jacket and trouser sizes with US/UK equivalents for a perfect fit.

Unit:

Measure around the fullest part of your chest

Measure at your natural waistline

👔 Jacket Size

👖 Trouser Size

📊 Size Chart Reference

US/UK Italian Chest (cm)

💡 How to Use This Tool

Find your perfect Italian suit size in seconds. Follow these simple steps:

1

Choose Your Unit

Select centimeters or inches based on your measuring tape.

2

Measure Your Chest

Wrap tape around the fullest part of your chest while standing relaxed.

3

Measure Your Waist

Measure at your natural waistline, typically at or near the navel.

4

Get Your Italian Sizes

See your Italian jacket and trouser sizes with US/UK equivalents.

📖 About Italian Suit Size Calculator

What is Italian Suit Sizing?

Italian suit sizing uses a unique numerical system that differs from US and UK sizes. Italian sizes typically range from 44 to 60 for men's jackets, based on chest measurements in centimeters. Understanding this system is essential when shopping for authentic Italian suits or ordering from European retailers.

How Italian Sizes Compare

Jacket Sizes

Italian suit jacket sizes are approximately 10 sizes higher than their US/UK equivalents. For example, a US size 38 corresponds to an Italian size 48.

Trouser Sizes

Trouser sizing follows a similar pattern, with Italian waist sizes being about 16 sizes higher than US/UK waist measurements in inches.

Common Use Cases

  • Online Shopping: Buying Italian suits from European websites
  • Travel: Shopping during trips to Italy or Europe
  • Luxury Brands: Purchasing from Italian designers like Armani, Canali, or Zegna
  • Custom Tailoring: Providing measurements to Italian tailors

How to Measure Correctly

Chest Measurement

  1. Stand naturally with arms relaxed at your sides
  2. Wrap measuring tape around the fullest part of your chest
  3. Keep the tape level and snug but not tight
  4. Read the measurement while breathing normally

Waist Measurement

  1. Measure at your natural waistline (typically at the navel)
  2. Keep the tape parallel to the floor
  3. Don't suck in your stomach for accurate results

Privacy & Security

This calculator runs entirely in your browser. Your measurements are never sent to any server or stored anywhere. All calculations happen locally on your device for complete privacy.

❓ Frequently Asked Questions

To convert US suit size to Italian, simply add 10 to your US jacket size. For example, a US size 40 equals Italian size 50. For trousers, add 16 to your US waist size in inches.
Yes! All calculations happen locally in your browser. Your measurements are never sent to any server or stored anywhere.
You need your chest measurement for jacket size and waist measurement for trouser size. Measure your chest at the fullest point and your waist at your natural waistline.
Italian and European sizing uses a different numbering system based on half the chest measurement in centimeters. This results in sizes like 48, 50, 52 instead of US sizes like 38, 40, 42.
Yes, Italian suit sizing follows the standard European system. The sizes are interchangeable with other European countries like France and Germany for most brands.