Convert belt sizes from waist size, pants size, inches, centimeters, US belt size, UK belt size, EU belt size, and general small, medium, large, and extra-large belt size references.
Waist to belt:
belt size ≈ waist size + 2 inches
Belt to waist:
waist size ≈ belt size - 2 inches
Inches to centimeters:
cm = inches × 2.54
Centimeters to inches:
inches = cm ÷ 2.54
Belt size conversions are useful for dress belts, casual belts, leather belts, work belts, western belts, jeans, trousers, international belt sizing, online shopping, and converting between inches and centimeters.
Use this converter as an estimate, then check the brand’s official belt sizing guide.
Your result shows the entered waist, pants, or belt size converted into the selected belt size reference. The converter also shows approximate waist size, pants size, belt size in inches, belt size in centimeters, EU belt size, and letter size.
Belt sizes are estimates. Fit can vary by brand, buckle style, belt hole spacing, belt width, pants rise, where the belt is worn, and whether the belt is dress, casual, western, work, stretch, or leather.
A common estimate is a 36 inch belt. Many people add about 2 inches to their waist or pants size.
Add about 2 inches to the waist size. For example, a 32 inch waist usually converts to about a 34 inch belt.
Multiply inches by 2.54. For example, a 36 inch belt is about 91.44 centimeters.
Often, yes. EU belt sizes are commonly shown in centimeters, but the exact measurement method can vary by brand.
No. Belt size conversions are estimates because brands, buckle styles, hole spacing, leather stretch, and fit preferences can vary.