Compound Interest Calculator

Calculate the future value of your investment with compound interest.

Principal Amount (P):

Annual Interest Rate (%):

Compounding Frequency (n):

Time Period in Years (t):

Result will appear here

Enter the initial amount (Principal).
Enter the annual interest rate (as a percentage, e.g., 5 for 5%).
Select how often the interest is compounded per year.
Enter the number of years the investment will grow.
Click the 'Calculate' button.
The Future Value, original Principal, and Total Interest earned will appear below.