📈Finanças
Calculadora de Juros Compostos
Calculate compound interest with optional monthly contributions. Enter your principal, annual rate, investment period, and compounding frequency to see your final balance, total interest earned, and a year-by-year growth chart.
Final Balance
$37,405
Total Interest
$15,405
Total Contributions
$22,000
Was this result accurate?
How it works
This calculadora de juros compostos runs entirely in your browser — no data is sent to any server. Simply fill in the fields above and the result updates instantly. You can copy the output with the copy button provided.
Frequently Asked Questions
O que são juros compostos?
Juros compostos significa que os juros também rendem juros – o capital e os juros anteriores geram novos rendimentos juntos.