Perpetuity Calculator - Present Value of Perpetual Equal Periodic Payments

Use this calculator to determine the present value of a perpetual annuity, which is a series of equal periodic payments paid indefinitely at the end of successive periods.

Perpetuity Calculator - Present Value of Perpetual Equal Periodic Payments
Periodic Payment ($):
Discount Rate (%):
Payment Period
Present Value
   Do not enter $ or % in any field.

Computational Notes:

The present value is computed using the following formula:


PV = P / ((1 + r)^n - 1)

Where:

PV = Present Value

P = Periodic Payment

r = Discount Rate / 100

n = Payment Period

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Updated February 29, 2024