Lump Sum Present Value Calculator
Use this calculator to determine the present value of a future lump sum.
How the lump sum present value calculator works
It discounts a future lump sum back to today at your chosen rate, revealing what that future money is actually worth in present dollars.
Worked example: with future amount of $100,000, annual discount rate of 6.00% and years from now of 15, the lump sum present value calculator shows value today of $41,727.
- Future amount
- $100,000
- Present value
- $41,727
- Time discount
- $58,273
- Discount factor
- 0.417
| Years from now | Value today |
|---|---|
| 5 | $74,726 |
| 10 | $55,839 |
| 20 | $31,180 |
| 30 | $17,411 |
The formula
Present value = future amount ÷ (1 + rate)^years.
Results are estimates for educational purposes and are not financial advice. Confirm exact figures with your lender, plan administrator or advisor.
Questions about the lump sum present value calculator
Why discount a future amount?
Because money today can be invested to grow. Discounting tells you how much you would need now to equal a given future sum, which is essential for comparing offers.
What discount rate should I use?
The return you could realistically earn on the money. A higher rate lowers the present value, since your money would grow faster on its own.
Where is present value used?
Valuing future payouts, settlements, or comparing a lump sum now against payments later — anywhere money arrives at different times.
Is the Lump Sum Present Value Calculator free to use?
Yes. Every calculator on FinCalculators is completely free, with no sign-up, login or paywall. You can run as many scenarios as you like.