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Interest rate

Apr 08, 2016

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Jothi Sweety

Learn about the interest rate and its calculation
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Page 1: Interest rate
Page 2: Interest rate

What is Interest Rate ? The rate of amount paid by the borrowers to the lenders for the

money borrowed.

Page 3: Interest rate

You need to pay a certain amount as monthly payments with this interest rate for the amount you borrowed from the lender.

It is expressed in %

Page 4: Interest rate

Do you know how to calculate it ?

Page 5: Interest rate

Interest Rate CalculationYour inputs would be Initial Payment, Monthly Payment and

Number of Years. Initial Payment The amount borrowed from lender. Monthly Payment The amount paid to the lender monthly till the term gets

completed. Number of Years The number of years you will pay the amount to the lender.

Page 6: Interest rate

Interest Rate FormulaThe formula used for the interest rate calculation is :

i ≈ [ ( 1 + ( P/A ) ) 1/q - 1 ] q - 1 Where, q = log[ 1 + (1/N) ] / log2 N = n * 12 (here n = number of years) P = Payment Amount A = Initial Amount N = Number of Payments

Page 7: Interest rate

Interest Rate Calculation

Consider your initial payment is Rs. 30000, monthly payment is 500 and the number of years would be 6.

Page 8: Interest rate

Apply all the values in the formula : i ≈ [ ( 1 + ( P/A ) ) 1/q - 1 ] q - 1

= 6.24 %

Page 9: Interest rate

Find it more easier to calculate with an Interest Rate Calculator.https://www.easycalculation.com/mortgage/interest-rate.php