Present Value Calculator — Discount, Free
Discount a future amount to its present value using monthly compounding. This compares cash at different dates and is distinct from a purchasing-power calculation based only on inflation.
- Runs in your browser
- Nothing is uploaded
- No signup; device limits apply
Numbers stay on your device. Nothing is sent to a server.
How to use this tool
Enter the future amount, annual discount rate and years until receipt. The rate is your assumption about factors such as opportunity cost and risk; the tool does not select an appropriate market rate.
Results and examples
At a zero discount rate, 1000 received in five years is still valued at 1000 today. A positive rate lowers the present value, with a longer delay increasing the discount effect.
Limitations
- The certainty of payment and credit risk are not independently assessed.
- Taxes, fees, intermediate cash flows and changing discount rates are not applied automatically.
Fields
| Field | Guidance and constraints |
|---|---|
| Future amount | Accepted range: 0–100000000 · Input step: 100 |
| Discount rate | Accepted range: 0–50 · Input step: 0.1 |
| Years until then | Accepted range: 0–80 · Input step: 0.5 |
Data handling
Processing stays in the current browser tab; the site does not upload tool input for the calculation itself.
Sources
Frequently asked questions
What happens at a zero discount rate?
At a zero discount rate, 1000 received in five years is still valued at 1000 today. A positive rate lowers the present value, with a longer delay increasing the discount effect.
Is the discount rate simply inflation?
The certainty of payment and credit risk are not independently assessed. Taxes, fees, intermediate cash flows and changing discount rates are not applied automatically.
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