Belt Size Calculator

Find your correct belt size from your waist measurement or pants size, using US, UK, and EU sizing conventions for men and women.

Frequently Asked Questions

What is the rule for belt sizing?

Add 2 inches to your pants size. A size 34 pants takes a 36-inch belt. The middle hole sits at your actual waist size, leaving room to adjust.

Why is EU sizing in cm?

Europe and most international markets use centimeters. 36 inches = ~91.4 cm, typically rounded to 90 cm in EU sizing.

How long should the belt be after the buckle?

2 to 3 inches of tongue past the buckle is ideal. Less looks cramped; more looks sloppy or like the belt does not fit.

Important Disclaimer: Estimates for informational purposes only.

This calculator provides estimates for informational purposes only. Results are based on assumptions and may not reflect actual outcomes. Consult qualified professionals in relevant fields before making important decisions based on these results.