JurosBR: Calculadora de Juros

Tired of using a different calculator for every financial calculation? JurosBR is the most complete compound interest calculator in Brazil. Simulate investments in CDB, Tesouro Direto, LCI/LCA, calculate financing and find out how much you are paying on your credit card — all in one app, with SELIC, CDI and IPCA rates automatically updated via the Central Bank. In Brazil, understanding compound interest is essential for making smart financial decisions. Whether it's to invest better or to get out of expensive debt, JurosBR puts a complete investment simulator in your hands with real data and explanations in simple language. ... 📊 CALCULATORS AND SIMULATORS INCLUDED: • Compound Interest — calculate the final amount with monthly contributions and visualize the growth with a capital evolution graph • Fixed Income Simulator — compare CDB, LCI, and LCA with net yield, automatic IR and IOF discount • Treasury Direct Simulator — simulate Treasury Selic, IPCA+, and Fixed-Rate with IR and B3 custody fee • Credit Card Interest Calculator — see how revolving debt grows with compound interest and plan your repayment • Financing Simulator — compare SAC and Price tables for real estate, vehicle, and payroll loans • Rate Converter — convert between annual, monthly, and daily rates (based on 252 business days) • Rule of 72 — discover in seconds how long it takes for your money to double 🏦 UPDATED RATES CENTRAL BANK: • SELIC, CDI, and IPCA rates automatically pulled from the official BCB API • Rates always visible on the app's home screen • Works offline — rates are saved in cache and update when there is internet access ⭐ UNIQUE FEATURES OF JUROSBR: • Everything in one app — no need to install 5 different apps for each calculation • Simple language explanation of each result, without financial jargon • Complete history of all your calculations saved locally — never lose a simulation again • No registration, no login — open and start using immediately • Modern and intuitive interface, designed for Brazilians 👤 WHO JUROSBR IS FOR: • Want to know if it's worth paying in cash or in installments • Need to compare CDB vs LCI vs Tesouro Direto to invest better • Want to understand how much interest you are paying on your credit card • Are simulating a mortgage or vehicle loan • Student of economics, business administration, or financial education Financial educator who needs to demonstrate the impact of compound interest Download JurosBR now and make smarter financial decisions with the most complete compound interest calculator in Brazil.