Online Calculators > Financial Calculators > Interest Calculator

Interest Calculator

Interest Calculator to calculate interest on a loan. The interest calculator will show the total interest earned and the future value of the loan. The interest formula is shown at the bottom of the page on how to calculate interest on a loan.

Interest Calculator

Initial Amount ($):
Annual Interest Rate (%):

Interest Calculator Results

Interest Earned: $5,000.00
Future Value: $15,000.00

Interest Formula

Following is the interest formula to calculate interest on a loan.

Interest Earned = Principal × Rate × Time
Future Value = Principal + Interest Earned

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