Find Your Perfect Belt Size
The golden rule of belt sizing: add 2 inches to your pants size. Use our interactive chart below to find your exact belt size in inches, centimeters, or letter sizing.
Quick Converter
| Pants Size (US) | Belt Size (in) | Belt Size (cm) | Letter Size |
|---|---|---|---|
| 28 | 30 | 76 | XS |
| 29 | 31 | 79 | S |
| 30 | 32 | 81 | S |
| 31 | 33 | 84 | S |
| 32 | 34 | 86 | M |
| 33 | 35 | 89 | M |
| 34 | 36 | 91 | M |
| 36 | 38 | 97 | L |
| 38 | 40 | 102 | L |
| 40 | 42 | 107 | XL |
| 42 | 44 | 112 | XL |
| 44 | 46 | 117 | XXL |
| 46 | 48 | 122 | XXL |
Click any row to highlight it. Sizes are approximate and may vary by brand.
How to Measure Your Belt Size
Use Your Pants Size
The quickest method: take your pants waist size and add 2 inches. If you wear size 34 pants, start with a 36-inch belt.
Measure an Existing Belt
Lay a well-fitting belt flat. Measure from where the buckle pin meets the leather to the hole you use most. That measurement is your belt size.
Measure Your Waist
Thread a tape measure through your belt loops while wearing pants. Keep it snug but comfortable. Round up to the nearest even number for your belt size.
Belt Sizing by Type
Different belt styles may require slight sizing adjustments depending on how and where you wear them.
Dress Belts
Worn at the natural waist through trouser loops. Use your standard pants-plus-2 measurement. Widths are typically 1 to 1.25 inches.
Casual Belts
Worn with jeans at the hip. Measure at your hip level rather than waist. These are usually 1.5 inches wide and may need a size larger than dress belts.
Western Belts
Wider at 1.5 to 2 inches, often worn with large buckles that add length. Order true to your waist measurement since the buckle compensates for the extra space.
Women's Fashion Belts
Vary widely in where they sit. Measure at the exact position you plan to wear the belt, whether at the waist, hips, or high-waisted over a dress.
Frequently Asked Questions
Should I buy a belt 2 inches larger than my pants?
Yes. The standard recommendation is to buy a belt that is 2 inches larger than your pants waist size. This accounts for the added thickness of the waistband and allows the belt to fasten comfortably at the middle hole.
What if my belt size falls between two sizes?
Always round up to the next size. Belts have multiple holes so you can adjust down, but you cannot extend a belt that is too short. Most belts have 5 holes spaced 1 inch apart, giving you about 2 inches of adjustment range.
Do belt sizes differ between men and women?
The sizing principle is the same for both, but women often wear belts at different positions on the waist or hips. Women should measure at the exact point where the belt will sit rather than relying solely on pants size.
Are belt sizes measured from end to end?
No. Belt size refers to the distance from the fold or pin of the buckle to the middle hole, not the total length of the belt. The total length includes extra leather on both ends for the buckle attachment and the tail.
See How a Belt Looks Before You Buy
Now that you know your belt size, use our AI-powered virtual try-on tools to visualize how different belt styles look on your outfit.
