Men's Belt Size Chart: cm to Inches and Pant Size
Men's Belt Size Chart
The rule in one line: your belt size is about 2 inches larger than your pant waist size. A 34-inch pant takes a 36-inch belt. Everything below follows from that.
Pant waist → belt size
| Pant waist (in) | Belt size (in) | Belt size (cm) |
|---|---|---|
| 28 | 30 | 76 |
| 30 | 32 | 81 |
| 32 | 34 | 86 |
| 34 | 36 | 91 |
| 36 | 38 | 97 |
| 38 | 40 | 102 |
| 40 | 42 | 107 |
| 42 | 44 | 112 |
| 44 | 46 | 117 |
| 46 | 48 | 122 |
| 48 | 50 | 127 |
| 50 | 52 | 132 |
Belt size cm → inches
| cm | Inches | Suits a pant waist of about |
|---|---|---|
| 80 | 31.5" | 29–30" |
| 85 | 33.5" | 31–32" |
| 90 | 35.4" | 33–34" |
| 95 | 37.4" | 35–36" |
| 100 | 39.4" | 37–38" |
| 105 | 41.3" | 39–40" |
| 110 | 43.3" | 41–42" |
| 115 | 45.3" | 43–44" |
| 120 | 47.2" | 45–46" |
| 125 | 49.2" | 47–48" |
| 130 | 51.2" | 49–50" |
| 135 | 53.1" | 51–52" |
| 140 | 55.1" | 53–54" |
Common Conversions, Answered Directly
What is 95 cm in belt size?
95 cm is 37.4 inches. A size 95 belt is usually sold as a 37" or 38" belt and fits a 35–36 inch pant waist.
What is 120 cm in belt size?
120 cm is 47.2 inches. A size 120 belt fits roughly a 45–46 inch pant waist.
What is a 95 belt size in US sizing?
US belts are labelled in inches, European belts in centimetres. A European 95 is a US 38 — the closest even inch size to 37.4".
Is 140 cm a big belt?
140 cm is 55.1 inches, which suits a pant waist of about 53–54 inches. It sits at the top of standard men's sizing; most brands stop at 120–130 cm.
Does Belt Size Match Pant Size?
No — and this is the single most common sizing mistake. Buying a belt in your pant size gives you a belt that is roughly two inches too short, because the belt has to travel around your trousers and through the loops, not sit directly against your waist.
Two related traps:
- Your pant size may not be your actual waist. Vanity sizing means a labelled 34 often measures 35–36 inches. Measure rather than assume.
- Where you wear your trousers matters. Low-rise trousers sit on a wider part of the hip than high-rise, which can shift your belt size up.
How to Measure Without a Belt or Tape
If you have a belt that already fits, measure it from the buckle's prong to the hole you actually use. That measurement, in inches, is your belt size — don't include the buckle or the strap tail.
No belt to hand? Run a length of string around your waist over the trousers you'd normally wear, mark the overlap, and measure the string against a ruler. Add nothing — that figure is already your belt size.
For a full measuring walkthrough, see our guide to measuring for the perfect belt size.
Sizing a Ratchet Belt Is Different
Ratchet belts aren't sold in numbered sizes. They ship as one long strap with a maximum length, and you trim it once to your size on first fitting. Instead of matching a size, you just need a strap rated above your waist.
Here's how EazyBelt's range maps onto the chart:
| Belt | Max strap length | Largest pant waist it suits |
|---|---|---|
| Black Leather Belt / Brown Leather Belt | 47" (120 cm) | ~45" |
| Elegant Nylon Belt | 47" (120 cm) | ~45" |
| Tactical Outdoor Nylon Belt | 49" (125 cm) | ~47" |
| Classic Nylon Belt | 49" (125 cm) | ~47" |
| Modern Black Leather Dress Belt | 51" (130 cm) | ~49" |
| Patriot Series Leather Belt | 53" (135 cm) | ~51" |
The Elegant Classic Canvas Belt is the exception — it's sold in lettered sizes: Small (~34"/86 cm), Medium (~38"/96 cm), Large (~42"/106 cm) and X-Large (~46"/116 cm). Those figures refer to the waist each size suits.
Because a ratchet track carries about 40 teeth rather than five holes, the usual "between two sizes" problem largely disappears — you land on the exact tension you want rather than the nearest hole.
If You're Between Sizes
On a traditional belt, size up. A belt that's slightly long tucks through the keeper; one that's slightly short is unwearable.
On a ratchet belt, cut long. You can always trim more off, but you can't put length back. Fit it, wear it for a day, then trim again if the tail is still too long.
Frequently Asked Questions
What size belt do I need for a 34 inch waist?
A 36-inch belt (about 91 cm). Add roughly two inches to your pant waist size.
Does belt size match pant size?
No. Belt size runs about two inches larger than pant waist size, because the belt wraps around the trousers rather than the body.
What is 95 cm belt size in inches?
37.4 inches. It's usually sold as a 37" or 38" belt and suits a 35–36 inch pant waist.
What is 120 cm belt size in inches?
47.2 inches, suiting a pant waist of about 45–46 inches.
How do I measure my belt size without a tape measure?
Wrap a piece of string around your waist over your trousers, mark where it overlaps, then measure the string against a ruler. That number is your belt size.
How do I measure an existing belt?
Measure from the base of the buckle prong to the hole you use. Exclude the buckle and the tail.
How do you size a ratchet belt?
Choose a strap with a maximum length above your waist measurement, then trim it once to fit. Ratchet belts aren't sold in fixed numbered sizes.