Savings Account Calculator

Simulate your savings account growth with monthly contributions and compound interest.

📋 Data Entry

Initial Deposit ($)

Annual Interest Rate (%)

Monthly Deposit ($)

Period (months)

Tax on Interest (%)

📄 Result

Result

—

⚠️ Results for informational purposes only. Consult a professional for financial decisions.

About this calculator

A savings account grows through compound interest — you earn interest on both your deposits and previously earned interest. The key factors are the interest rate, compounding frequency, and your regular contributions. Starting early and contributing consistently makes a dramatic difference over time.

🇧🇷 Ver em Português