Simple Interest Calculator
Calculate simple interest on a principal amount. Compare with compound interest to understand the difference.
Financial Disclaimer
This calculator is for educational purposes only and does not constitute financial advice. Results are estimates based on the inputs provided. Consult a qualified financial advisor before making investment or financial planning decisions.
Inputs
Results
Total Interest
$2,500.00
Total Amount
$12,500.00
How to Use This Calculator
- Enter the principal amount (the initial sum of money).
- Set the annual interest rate.
- Enter the time period in years.
- Review the total interest earned, total amount, and monthly and annual interest payments.
- Compare with compound interest to see the difference — compound interest grows faster over time.
Formula
I = P × R × T (Interest = Principal × Rate × Time)Related Calculators
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