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Present Value Calculator
Calculate how much money you need today to reach a future target amount. Works backward from future value using compound discounting, optional recurring contributions, inflation context, and multiple compounding frequencies.
Present Value Calculator
Use this free present value calculator to work backward from a future financial goal and estimate how much you need today. Enter your target amount, time horizon, expected return, and optional recurring contributions to see the required lump sum right now. If you want the opposite direction, try the Future Value Calculator, compare purchasing power with the Inflation Calculator, or explore more tools in Financial Calculators.
Calculate the lump sum needed today
This tool discounts a future target back to today and subtracts the future value created by your planned contributions.
Core idea
Higher rates reduce required PV
The stronger the compounding assumption, the less capital you need upfront.
Optional recurring contributions
Add planned deposits to reduce the lump sum required today.
Advanced: inflation context
Required present value
$64,889.82
Estimated lump sum needed today to reach $200,000.00 in 10 years.
Effective annual rate
6.168%
Discount factor
0.549633
Remaining future target
$118,060.33
Contribution-created FV
$81,939.67
Goal funding mix
Contributions cover 41.0%Lump sum still needs to cover 59.0%
Total future contributions
$60,000.00
Inflation-adjusted target today
$156,239.68
Calculation steps
- 1Target future value: 200000.00
- 2Nominal annual rate: 6.00%
- 3Years: 10.0 | Compounding: monthly
- 4Growth factor: 1.819397
- 5Future value created by contributions: 81939.67
- 6Remaining future target for lump sum: 118060.33
- 7Required present value today: 64889.82
- 8Inflation-adjusted target in today's money: 156239.68
What is a present value calculator?
A present value calculator estimates how much money you need right now to hit a future target under a chosen return or discount rate. It is the reverse of future value: instead of asking what today's money becomes later, it asks what later money is worth today.
How this calculator works
The tool first discounts your target future value back to today using the compound growth rate you choose. Then, if you plan recurring contributions, it calculates how much of the future goal those deposits will create and subtracts that amount before solving for the lump sum still required now.
How the formula works
Basic present value formula
PV = FV / (1 + r/n)^(n x t)
With recurring contributions
PV = (FV - FV of contributions) / (1 + r/n)^(n x t)
PV
Present value, or the lump sum needed today.
FV
Future value, or the target amount you want later.
r
Annual rate of return or discount rate.
n x t
Number of compounding periods across the full timeline.
Worked example
Suppose you want $200,000 in 10 years, expect a 6% annual return compounded monthly, and plan to contribute $500 per month at the end of each month. In that case, the contributions alone build roughly $81,939 of future value. That leaves about $118,061 of the target still to fund through a lump sum, which discounts back to about $64,900 today. If you contribute more each month or increase the timeline, the present value needed now falls.
When to use it
Use present value when you are planning for a future savings goal, comparing investment offers, pricing long-term liabilities, or deciding whether a future cash amount is attractive enough in today's dollars.
Why compounding matters
The compounding frequency changes the effective annual rate. Daily or monthly compounding produces a slightly higher effective rate than annual compounding at the same nominal percentage, which lowers the present value required today.
Useful internal links
Model the forward path with the Future Value Calculator, compare real purchasing power with the Inflation Calculator, and use the Compound Interest Calculator when you want a simpler lump-sum growth view.
Related tools
Frequently asked questions
It tells you how much money you would need today to reach a target amount in the future, given an assumed return or discount rate. In other words, it reverses the future value formula.
Explore This Tool in Context
Present Value Calculator is part of the Financial Calculators collection. If you want a broader view of similar workflows, open the Financial Calculators category page or browse all QuickTools categories.
Common next steps after this tool include Estate Tax Calculator, Social Security Calculator and Annuity Payout Calculator.
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