WACC Calculator

Are you on the hunt for an easy and reliable way to calculate your company's weighted average cost of capital (WACC)? Well, look no further! Our WACC calculator is here to help. This helpful tool can assist you in determining the right WACC to use for your finance-related decisions. It's crucial to know your company's WACC as it represents the minimum return a company must generate on its investments to satisfy its stakeholders. With our WACC calculator, you can take the guesswork out of the process and quickly get a clear picture of your company's WACC. Whether you're an entrepreneur, finance professional, or student, our WACC calculator makes calculating your WACC super simple. So, why wait? Give it a try now and see how much easier finance-related decisions can be with our WACC calculator.

WACC Calculator

Calculate the Weighted Average Cost of Capital (WACC) for your company.

WACC Calculator Results
Cost of Equity0
Cost of Debt0
Tax Rate0

calculating the weighted average cost of capital (wacc) is crucial for making informed financial decisions. Our wacc calculator simplifies this complex calculation. To explore related financial modeling and valuation, consider linking it with our corporate valuation model calculator. This dual approach provides comprehensive resources for financial analysis.

How to Use the "WACC Calculator"

This is a piece of code that creates a simple WACC (Weighted Average Cost of Capital) calculator. WACC is a financial metric that calculates the average cost of all the capital a company has raised, including equity and debt, taking into account the proportion of each type of capital and its cost.

Instructions for Utilizing the Calculator:

The code starts by defining the form and table elements, and adding an event listener to the form submission. When the user submits the form, the input values are obtained and used to calculate the WACC. Then, the input values and WACC result are updated in the table.

"WACC Calculator" Formula:

The calculation of WACC is based on the formula:

WACC = (E/V x Re) + (D/V x Rd x (1 - T) x β)


  • E = market value of the company's equity
  • V = total market value of the company's capital (equity + debt)
  • D = market value of the company's debt
  • Re = cost of equity
  • Rd = cost of debt
  • T = tax rate
  • β = beta

The code uses the following variables for the input values:

  • equity
  • debt
  • costOfEquity
  • costOfDebt
  • taxRate
  • beta

And calculates the WACC using the formula, storing the result in the variable wacc. Finally, the code updates the table with the input values and the calculated WACC.

Illustrative Example:

Let's say that a company, XYZ Corp, has $500,000 in equity, $200,000 in debt, a cost of equity of 10%, a cost of debt of 5%, a tax rate of 30%, and a beta of 1.2. To calculate the company's WACC using the WACC calculator:

  • Enter 500,000 for equity and 200,000 for debt in the corresponding input fields.
  • Enter 10% for the cost of equity and 5% for the cost of debt.
  • Enter 30% for the tax rate and 1.2 for beta.
  • Click the "Calculate WACC" button.

The WACC calculator will then display the company's WACC, which is 7.70%.

Illustrative Table Example:

Assuming the same input values as in the illustrative example above, the WACC calculator's table will show the following:

Cost of Equity10%
Cost of Debt5%
Tax Rate30%

This table shows the input values for equity, debt, cost of equity, cost of debt, tax rate, and beta, as well as the calculated WACC of 7.70%.

In conclusion, it is important to consider various factors when making decisions, such as understanding the problem at hand, analyzing available data, and considering the potential consequences of different choices. Effective decision-making can lead to positive outcomes and success, while poor decision-making can have negative consequences. By being thoughtful and deliberate in our decision-making processes, we can increase the likelihood of achieving our desired goals and outcomes.

About the Author

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Afsana Islam
Financial Advisor

Afsana Islam is a highly experienced financial advisor with over 10 years of expertise in managing finances for individuals and businesses. With a strong background in finance and accounting, she has provided valuable guidance and consultation to numerous clients on a wide range of financial matters. Her expertise in financial planning, investments, and risk management has made her an asset to any organization she works with. She is committed to helping her clients achieve their financial goals and making sound financial decisions.