Size Studio
Belt Size for a 34 Inch Waist (Inches, cm, Letter)
For a 34-inch trouser waist, buy a size 36 belt: about 90 cm in EU sizing, and usually M on letter-sized belts. Belts are sized about 2 inches above the trouser waist, so the buckle closes on the middle hole.
| Trouser waist | Belt size | Belt (EU cm) | Letter |
|---|---|---|---|
| 34 in | 36 in | 90 cm | M |
Good to know
- Belt size is measured from the buckle fold to the middle hole. Your old belt's middle hole, measured with a tape, gives the same number.
Sizes either side
Smaller: 32"Larger: 36"Open the full converterHow to measure yourself
Questions
What size belt for a 34 waist?
Size 36.
What is a size 36 belt in cm?
About 90 cm.
Is a size 36 belt medium?
Usually M on letter-sized belts.
More size tools
All tools- Shoe Size ConverterUS, UK, EU and cm for men and women, including men-to-women.
- Watch Size for Wrist CalculatorCase diameter, lug-to-lug and strap length for your wrist.
- Hat Size Chart & CalculatorHead measurement to US, UK, EU and S–XXL fedora sizes.
- Ring Size Converter & Printable SizerUS numbers, UK letters, EU, Japan and mm, plus a print-at-home sizer.
- Dress Size ConverterWomen's UK, US, EU, French, Italian, Australian and Japanese sizes.
- Jeans & Trousers Size ConverterWaist sizes to US, UK and EU for men and women.
- Belt Size CalculatorTrouser waist to belt size in inches and centimetres.
- Men's Shirt Size Chart (Neck & Sleeve)Neck size in inches and cm, S–XXL, and what 16/34 means.
- Backpack Size Guide (Litres)Dimensions to litres, and the right size for your trip.
- Men's Clothing Size ConverterSuits, jackets and T-shirts: UK, US, EU and chest sizes.