Real Interest Rate Calculator


Useful information about the real interest rate calculator on

  • The real interest rate calculator makes it easy to calculate the real annual interest rate and the annual loss or gain in purchasing power.
  • A real interest rate is based on a nominal interest rate but accounts for annual inflation and deflation to indicate the actual purchasing power of interest earned over a given period. Nominal interest rates do not affect purchasing power increase or decrease calculations.
  • Results are calculated exactly and then rounded to the fifth decimal.
  • You can find more interest calculators here. You can find links to all financial calculators here.

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