Simple Interest Calculator

How to Use This Calculator

Enter the principal amount, interest rate, and time period to calculate the simple interest. Select whether the interest rate is per month or per year.

Understanding the Simple Interest Calculation

Formula: The simple interest is calculated using the formula:

Simple Interest = ( Principal × Rate × Time )/100

Where:

The calculator adjusts the interest rate and time period based on the user's input to ensure accurate calculation. The total interest earned or paid and the total amount after interest are displayed as the results.