Present Value Calculator
Present Value Terms
Calculation Results
| Present Value (PV) | — |
|---|
How to Use This Present Value Calculator
"You'll have $100,000 in ten years" sounds great until you ask what that's worth in today's dollars. Present value discounts future money back at your chosen rate—the same logic behind lottery lump-sum offers and pension buyout quotes.
- Enter future value. The lump sum or target balance you expect at the end of the period.
- Enter annual interest (discount) rate. Use your opportunity cost or required return (% per year).
- Set time period. Enter years, months, or both until the future value date.
- Choose compounding frequency. Match the investment or valuation convention—monthly is common.
- Add optional periodic payment (PMT). If future value includes an annuity stream, enter PMT and payment timing.
- Press Calculate. Review present value needed today to fund that future outcome.
Flip the direction with the Future Value Calculator, or solve any TVM variable on the Finance Calculator.
Present Value Formulas and Practical Applications
Discounting is the reverse of compounding: instead of growing today's dollar forward, you shrink a future dollar back. Higher discount rates mean less present value—riskier or higher-opportunity-cost futures get penalized more.
Lump-sum discounting
PV = FV / (1 + r/n)nt
Need $50,000 in 8 years earning 5% compounded monthly? Present value today is about $33,600—that's what you'd set aside now to hit the target if the rate holds.
With annuity (PMT)
When both a future lump sum and periodic contributions are involved, PV sums the discounted FV and the discounted payment stream—standard pension liability and DCF terminal-value work.
Frequently Asked Questions
What is present value?
Present value is what a future sum of money is worth today after discounting at a given interest rate. It reflects the time value of money.
How do optional periodic payments affect PV?
PMT adds an annuity stream discounted alongside the lump-sum future value. Payment timing (beginning vs end of period) shifts the result slightly.
Can I use continuous compounding?
Yes. Select Continuously in the compounding dropdown for the e-based discount formula.
Can I enter years and months together?
Yes. Years and months combine into total time before discounting.
What discount rate should I use?
Use an opportunity cost or required return—savings APY for conservative goals, higher rates for risky future cash flows.