Simple Interest Calculator
Simple Interest Calculator
All Calculators
Financial Calculators
Simple Interest Calculator
Simple Interest Calculator
The Simple Interest Calculator helps you calculate the interest earned on a principal amount based on the interest rate and time period. This tool is useful for understanding how much interest you'll earn on a loan or investment.
Principal Amount (P)
$
Interest Rate (R)
%
Time Period (T)
Years
Months
Calculate
Print
Share as Screenshot
Download as Image
Other Calculators
Mortgage Calculator
Restricted Stock Unit (RSU) Tax Calculator
Tip Calculator
Sales Tax Calculator
Investment Calculator
Inflation Calculator
Lease Calculator
Compound Interest Calculator
Credit Card Payoff Calculator