Calculadora de juros Compostos

Discover how your money can grow over time with the Compound Interest Calculator.

This app was developed to help you visualize the impact of compound interest on your investments in a practical and intuitive way.

Key features:

Set initial capital, monthly contribution, and interest rate with up to 2 decimal places.

Calculate interest per day, month, or year — see the equivalence between rates automatically.

Choose the period in days, months, or years and see detailed projections.

Track growth charts and asset evolution tables.
Find out how long it will take you to reach big goals, like your first million.

"First Million" tab: discover how much to invest monthly to reach R$1,000,000 or how long it takes with your current contribution — all considering your initial capital.
Simple and objective interface, ideal for students, beginner investors, and those curious about finance.
With the simulator, you will have a clear view of how small contributions and time can transform your investments. It's the perfect tool for anyone who wants to learn, plan, and be motivated to invest better.