You can calculate the real interest rate by subtracting the rate of inflation from the nominal interest rate. Here's the formula: Real interest rate = nominal interest rate - rate of inflation ...

Multiple economic factors influence interest rates. Three types of interest rates, including real, nominal, and effective affect consumers' borrowing and investment choices. The nominal interest rate ...

Real interest rates are dictated by the rate of inflation. Higher inflation rates erode consumers’ purchasing power and the amount of interest earned from investments such as deposits.

The formula for calculating simple interest is A = P x R x T. A is the amount of interest you'll wind up with. P is the principal or initial deposit. R is the annual interest rate (shown in ...

The formula for calculating savings account interest uses the initial deposit, the annual interest rate and the years of growth. Compound interest earns the account holder more than simple ...