PrimeCalcPro
Explore 1070+ free calculators — math, finance, health & more.

Jeans Size Calculator

Jean size by waist and inseam measurement

Jeans Size Calculator

Waist
Inseam
Unit

Jeans are sized by waist measurement (W) and inseam length (L) in inches. Measuring your own waist and inseam in inches gives a direct size — no complex formula needed.

  1. 1W = waist in inches (natural waist or hip, brand-dependent)
  2. 2L = inseam in inches (crotch to ankle)
  3. 31 inch = 2.54 cm; divide cm measurement by 2.54
  4. 4Sizes vary by brand — always check fit notes
Waist 86cm, inseam 76cm=34W × 30L (86÷2.54=33.9→34; 76÷2.54=29.9→30)
Waist (cm)Waist (in)Jean W size
71–7428"28W
76–7930"30W
81–8432"32W
86–8934"34W
91–9436"36W
🔒
100% Gratis
Geen registratie
Nauwkeurig
Geverifieerde formules
Direct
Resultaten meteen
📱
Mobielvriendelijk
Alle apparaten

Settings

Theme

Light

Dark

Layout

Language

PrivacyTermsAbout© 2025 PrimeCalcPro