Use our Effective Annual Yield (EAY) Rate Calculator to determine the true annual rate of return on an investment or the cost of a loan, considering the impact of compounding interest. Understand how the frequency of compounding affects your earnings or payments, giving you a clearer financial picture beyond the nominal rate.
Formula:
The formula for calculating the Effective Annual Yield (EAY) is:
EAY = (1 + (r / n))n - 1
Where:
- EAY = Effective Annual Yield (as a decimal)
- r = Nominal Annual Interest Rate (as a decimal, e.g., 5% is 0.05)
- n = Number of Compounding Periods per Year
To convert the final EAY from a decimal to a percentage, multiply the result by 100.