Cost Benefit Analysis Calculator

Making informed decisions is crucial, especially when it comes to financial matters. A Cost Benefit Analysis (CBA) is a powerful tool used to assess the feasibility of an investment or project. It helps in comparing the costs and benefits associated with a particular decision. To simplify this process, we’ve developed a user-friendly Cost Benefit Analysis Calculator.


The Cost Benefit Analysis is straightforward. You subtract the total cost of a project or investment from the total benefits it brings. The formula, in simple terms, is:

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Benefit - Cost = CBA Result

How to Use

Using our Cost Benefit Analysis Calculator is as easy as 1-2-3:

  1. Enter the total cost of your project or investment in the “Cost” field.
  2. Enter the total benefit expected from the project or investment in the “Benefit” field.
  3. Click the “Calculate” button to get your Cost Benefit Analysis result.


Let’s say you’re considering a project with a cost of $10,000 and expected benefits of $15,000. Enter these values into the calculator, click “Calculate,” and you’ll get a CBA result of $5,000. This positive value indicates that your project is likely to be financially beneficial.


  1. What is a Cost Benefit Analysis (CBA)?
    • A CBA is a systematic approach to assessing whether the benefits of a decision or project outweigh the costs.
  2. Why is CBA important?
    • It helps decision-makers evaluate the financial viability and potential returns of an investment.
  3. Can I use this calculator for personal decisions?
    • Yes, this calculator can be used for personal, business, or any financial decision.
  4. What should I do if the result is negative?
    • A negative result means that the costs outweigh the benefits. You may want to reconsider the project or investment.
  5. Is there a specific unit for cost and benefit in this calculator?
    • No, you can use any currency or unit you prefer, as long as you are consistent with your inputs.
  6. Can I factor in time value of money?
    • This calculator provides a simple CBA without considering time value of money. For more complex analyses, consult a financial expert.
  7. What if I have multiple costs and benefits?
    • You can sum up all the costs and benefits before using the calculator.
  8. Is this calculator free to use?
    • Yes, our Cost Benefit Analysis Calculator is completely free.
  9. Can I save my calculations?
    • Currently, this calculator does not have a save function. You can take screenshots or note down the results for reference.
  10. Is this calculator suitable for large-scale projects?
    • Yes, it can be used for projects of all sizes, though more complex projects may require additional financial analysis.


The Cost Benefit Analysis Calculator is a valuable tool for anyone making financial decisions. Whether you’re an individual evaluating personal investments or a business considering a major project, this calculator provides a quick and easy way to assess the potential outcomes. Remember that while it offers valuable insights, complex financial decisions may benefit from more comprehensive analysis and professional advice. Use this calculator as a starting point in your decision-making process, and make well-informed choices.

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