Present Value Calculator
Calculate the present value of a future amount or a stream of payments (annuity) with compound discounting. See year-by-year discounting, total payments, and the time value of money. Free, no sign-up required.
The future amount you want to discount to today. Enter 0 if you're only calculating the present value of periodic payments.
The amount you receive (or pay) at each interval. Enter 0 for a one-time future lump sum only.
Annual rate used to discount future cash flows. Use your expected investment return, cost of capital, or a risk-free rate like 4-5%.
How many years until the future value is received (or the annuity lasts). Longer periods produce a lower present value.
Enter an inflation rate to also show the inflation-adjusted present value. US average is ~3% per year.
💰 Present Value
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Total Payments
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Discount Amount
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Total Periods
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Effective Rate
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Discount %
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📊 Year-by-Year Discounting
| Year | Payments | Discount | PV |
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Payments column shows cumulative nominal payments. Discount column shows cumulative discounting applied. PV is the present value at each year's end.
💡 What this means
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📚 Master the time value of money
📚 See top-rated finance & investing books on Amazon →📝 How to use this present value calculator
- Enter Future Value — the lump sum you want to discount to today. Enter 0 if you're only calculating the PV of periodic payments.
- Enter Periodic Payment — how much you'll receive (or pay) at each interval (e.g., $500/month). Enter 0 for a one-time future lump sum.
- Choose Payment Frequency — how often payments are made: monthly, quarterly, annually, etc.
- Choose Payment Timing — end of period (ordinary annuity, standard for loans) or beginning of period (annuity due, slightly higher PV). Most loan payments and bonds use end-of-period.
- Enter Discount Rate — the annual rate used to discount future cash flows. Use your expected investment return, cost of capital, or a risk-free rate like 4-5%.
- Choose Compounding Frequency — how often interest is applied. Monthly is standard for most financial calculations.
- Enter Time Period — how many years until the future value is received or the annuity lasts. Longer periods produce lower present values.
- Optional: Enter Inflation Rate — to see the inflation-adjusted present value alongside the nominal value.
- Click Calculate — see total present value, total payments, discount amount, and a year-by-year discounting table.
📌 5 tips for using present value
- ✓ Choose the right discount rate. The discount rate is the most sensitive input. A 1% change can alter the PV by 15-20% over 20 years. Use a rate that reflects your opportunity cost or the risk of the cash flow.
- ✓ Compare apples to apples. When comparing two investments, use the same discount rate for both. A higher-risk investment should use a higher discount rate, which reduces its PV and reflects the additional risk.
- ✓ Longer periods mean lower PV. A dollar in 30 years is worth far less today than a dollar in 5 years. At 7%, $100,000 in 5 years has a PV of $71,299; in 30 years it's just $13,137 — less than one-fifth.
- ✓ Watch the inflation-adjusted value. A nominal PV of $50,000 in 20 years at 3% inflation is only $27,768 in today's purchasing power. Always plan using real (inflation-adjusted) values for long-term decisions.
- ✓ Use PV to compare lump sum vs. annuity. If offered $100,000 today or $500/month for 20 years, calculate the PV of the annuity at your investment rate. If the PV exceeds $100,000, the annuity is the better deal — and vice versa.
Disclaimer: This calculator provides estimates for educational purposes only. It assumes constant discount rates and regular payments, which do not reflect real-world variability. Present value calculations are sensitive to the chosen discount rate — small changes can produce large differences. This tool is not financial advice. Consult a financial advisor for professional guidance tailored to your situation.
Related Tools
Present value is the foundation of the time value of money. These six calculators cover the rest of your toolkit — from future value and compound interest to CAGR, ROI, dividend reinvestment, and investment fees.
- Future Value Calculator — the inverse of present value: project how much an investment today will be worth at a future date with compound growth.
- Compound Interest Calculator — see how any investment grows with compounding, the mirror image of how discounting reduces present value.
- CAGR Calculator — calculate the compound annual growth rate, which can be used as the discount rate in present value calculations.
- ROI Calculator — measure total return on investment, useful for comparing against the discount rate used in PV calculations.
- Dividend Reinvestment Calculator — see how reinvesting dividends grows your portfolio's future value, the complement to discounting it back.
- Investment Fee Calculator — see how management fees erode future value, which is the same effect as a higher discount rate reducing present value.