Calculator
Result
Answer will appear hereEnter the values above and press Calculate to see the answer, step-by-step solution, and formula used.
How the result is calculated
NPV = Σ CF_t / (1 + r)^t; IRR solves NPV = 0
NPV IRR Calculator
Use this calculator to calculate npv irr using a clear formula and simple inputs.
Explanation
What this calculator does
NPV IRR Calculator helps you calculate the result using clear inputs, a formula, and practical examples.
This calculator is for estimation only and is not financial advice.
How LearnLinx Calculates This Result
Formula
NPV = Σ CF_t / (1 + r)^t; IRR solves NPV = 0
Enter your values and press Calculate to see each computation step with your numbers plugged into this formula.
Example
Enter your values, calculate the result, and review the formula used for the answer.
When to use it
Use it when you need a quick result for study, planning, documentation, or checking a manual calculation.
Common mistakes
- Entering the initial investment as a positive inflow.
- Using IRR when cash-flow signs are unconventional and multiple roots exist.
- Comparing NPV across projects with different durations without care.
Frequently asked questions
What is NPV?
Sum of discounted cash flows minus the timing value of money at rate r.
What is IRR?
The discount rate that makes NPV equal zero.
What formula does the NPV IRR Calculator use?
It uses: NPV = Σ CF_t / (1 + r)^t; IRR solves NPV = 0. The result page also shows a step-by-step breakdown of how your answer was calculated.
Is the NPV IRR Calculator free to use?
Yes. All LearnLinx calculators are completely free with no signup required. Signing in is optional and only adds a 60-day history of your calculations.
Is this financial advice?
No. This calculator provides estimates for planning purposes only and is not financial advice. Confirm exact figures with your bank or financial institution.