This present value of annuity calculator computes the present value of a series of future equal cash flows works for business, annuities, real estate .When you multiply this factor by the annuity’s recurring payment amount, the result is the present value of the annuity. If you know an annuity is discounted at per period and there are periods, look on the PVOA Table for the intersection of i = and n = ..The present value of annuity formula determines the value of a series of future periodic payments at a given time. The present value of annuity formula relies on the concept of time value of money, in that one dollar present day is worth more than that same dollar at a future date.. Image Source Getty Images By Rosemary Peavler Updated Three approaches exist to calculate the present or future value of an annuity amount, known as a time value of money calculation. You can use a formula and either a regular or financial calculator to figure out the present value of an ordinary annuity. Additionally, you can use a spreadsheet application such as Excel .

This present value of annuity calculator computes the present value of a series of future equal cash flows works for business, annuities, real estate .Here’s how to calculate the present value of a perpetual annuity that promises to pay flat or growing annual payments with helpful examples..