CalculaCentro is a free, no-signup calculator platform built for Portuguese speakers. It offers 100+ specialized calculators covering Brazilian taxes (IR, INSS, FGTS, MEI, Simples Nacional), personal finance (compound interest, loans, ROI), health (BMI, BMR, calories), and mathematics. Mobile-first, fast-loading, no ads. Built for Brazil and all Portuguese-speaking countries.

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Hi Product Hunt! 👋 I built CalculaCentro because I was frustrated with having to switch between multiple tools when doing everyday calculations in Brazil — taxes, payroll, health metrics, and more — often in English-only tools. So I built a free, no-signup platform with 100+ specialized calculators in Portuguese, covering: • Brazilian taxes: IR, INSS, FGTS, MEI, Simples Nacional • Personal finance: compound interest, loans, ROI • Health: BMI, BMR, calories • Math & everyday converters It's mobile-first, fast-loading, and completely ad-free. The goal: make complex calculations simple and accessible for the 230M+ Portuguese speakers worldwide. Happy to answer any questions! 🙌

EOL Dataset by HeroDevs — Find every EOL dependency in your stack. Free. In 5 minutes.

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CalculaCentro

100+ free Portuguese calculators for finance, taxes& health

100+ free Portuguese calculators for finance, taxes& health