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Results
Annual Payout Amount (PMT)
Estimated Total Payout
Estimated Total Earnings (Interest)
How to Use
- Enter the initial investment or the current total value of the annuity.
- Input the expected annual return rate (percentage).
- Enter the total number of years you plan to withdraw, then click calculate to find the fixed annual payout.
Tips
- This calculator uses compound interest principles to help plan for retirement or long-term withdrawals.
- A higher annual return rate yields a larger payout for the same term, though typically involves higher risk.
Calculation Principles & Formulas
Annuity payout calculations determine the fixed amount that can be withdrawn each period given a starting investment (present value), a fixed interest rate, and a specific duration. This calculation is based on the time value of money.
[Payout Amount Formula]
PMT = PV × [ r / (1 - (1 + r)^-n) ]
Legend:
PMT = Periodic Payout Amount
PV = Present Value (Initial Investment)
r = Periodic Interest Rate (Annual, decimal)
n = Total Number of Periods (Years)
Note: This calculation assumes payments occur at the end of each period (Ordinary Annuity) and the compounding frequency matches the payment frequency (annual).
