Present Value Annuity Calculator
Use this pv calculator annuity tool to estimate the current value of a fixed stream of payments.
Assumes level payments and a constant rate for the full term.
What Is Present Value of an Annuity?
The present value (PV) of an annuity is the amount of money that would be worth the same as a series of future payments, given a specific discount rate. In plain language: it answers, “How much is this future payment stream worth today?”
A pv calculator annuity is useful when comparing pensions, structured settlements, insurance payouts, leases, and retirement income plans. Because money available today can be invested, future dollars are generally worth less than current dollars.
PV Annuity Formula
Ordinary annuity (payments at end of each period)
- PMT = payment per period
- i = periodic interest rate (annual rate / payments per year)
- n = total number of payments
Annuity due (payments at beginning of each period)
Annuity due values are higher because each payment is received one period earlier.
How to Use This pv calculator annuity Tool
- Enter the payment amount received each period.
- Enter your annual discount rate (or expected return rate).
- Enter the total years.
- Select payments per year (monthly, quarterly, etc.).
- Choose ordinary annuity or annuity due.
- Click Calculate PV to view the present value.
Worked Example
Suppose you expect to receive $500 monthly for 20 years, and your discount rate is 6% annually.
- PMT = 500
- Payments per year = 12
- Periodic rate i = 0.06 / 12 = 0.005
- Total payments n = 20 × 12 = 240
The calculated present value (ordinary annuity) is approximately the amount you would need today, invested at that rate, to fund those payments.
Choosing the Discount Rate
The discount rate has a major impact on results. A higher rate lowers present value, while a lower rate raises it.
Common ways to pick a rate
- Your expected long-term investment return
- Risk-free benchmark (like Treasury yields)
- A required return for your personal financial plan
Common Mistakes to Avoid
- Using an annual rate without converting to periodic rate
- Mixing payment frequency and compounding assumptions
- Forgetting to select annuity due when payments occur at the start of each period
- Ignoring inflation when comparing long-term cash flows
Where This Calculation Is Used
- Retirement income planning
- Pension option comparisons
- Loan and lease valuation
- Insurance settlement analysis
- Business cash flow decision-making
Quick FAQ
Is PV the same as total payments?
No. Total payments are the raw sum. PV adjusts those payments for time value of money.
What if the interest rate is 0%?
Then PV equals payment amount multiplied by number of payments.
Can I use this for monthly retirement withdrawals?
Yes. Set payments per year to 12, enter your expected rate, and select the annuity type that matches withdrawal timing.