The interest rate your lender gives you isn't the true cost of your mortgage. Learn how to calculate your effective interest ...

The effective annual rate formula is [1 + (i/n)] ^n -1. To complete the formula, you divide the stated annual interest rate by the number of periods, add 1, and then multiply the answer by the ...

If the interest rate is compounded continually, a different rate is used: r = e^i - 1. For this formula, the letter "r" stands for the effective interest rate, "i" represents the stated interest ...

The formula for effective rate can be duplicated quite easily on many financial calculators, ... Without the fee, that monthly payment is $775--with the fee, it is $790. Effective annual rate: 7.48%.

Formula: Effective Annual Rate = (1+(r/n))^n)-1*100. Where . r = nominal return divided by number of times compounding is done in a year . n = number of times compounding is done in a year .

To that end, the annual percentage rate (APR) differs from the nominal rate, as it takes fees into account, ... The formula for effective interest rate (e) is: e = (1 + n/m)^m - 1 ...