Most calculator sites are cluttered with ads and slow to load. I built OUNZOZ as a static, ad-light alternative 24 tools across health, finance, and school, each one client-side (your data never leaves your browser) and sourced from official standards. Launching tomorrow would love feedback from this community on what tools to prioritize next!
OUNZOZ is a free platform of 24 fast, accurate calculators for health
(BMI, calories, macros, body fat), finance (loans, mortgages, savings,
currency), and school (GPA, statistics, quadratic equations, fractions).
Every calculator runs in your browser — no signup, no data stored.
Formulas are sourced from official standards (WHO, clinical references)
and clearly cited.
Built for people who want a fast, accurate answer without ads or clutter.
