Calculate WACC with The Following Information

Weighted Average Cost of Capital (WACC) is a financial metric used to estimate the cost of capital for a company. It represents the average rate a company expects to pay on its various sources of capital, weighted by their proportion to the company's financing structure. This calculator helps you compute WACC based on your company's financial information.

What is WACC?

WACC is a key financial metric used in capital budgeting and financial analysis. It provides a weighted average cost of a company's debt and equity, reflecting the cost of all capital used to finance the business. A lower WACC generally indicates a more efficient capital structure, while a higher WACC suggests higher financing costs.

The WACC is used to evaluate potential investments by comparing their expected returns to the company's cost of capital. Investments with returns higher than the WACC are considered acceptable, while those below may not be.

How to Calculate WACC

Calculating WACC involves several steps and requires specific financial information about your company. Here's a step-by-step guide:

Determine the cost of equity using the Capital Asset Pricing Model (CAPM) or another appropriate method.
Calculate the cost of debt using the company's interest expenses and tax rate.
Determine the proportion of equity and debt in the company's capital structure.
Apply the WACC formula to combine these components into a single cost of capital figure.

This calculator automates these steps for you, making it easy to compute WACC with just a few inputs.

WACC Formula

WACC Formula:

WACC = (E/V × Re) + (D/V × Rd × (1 - Tc))

Where:

E = Market value of equity
D = Market value of debt
V = Total market value of the company's financing (E + D)
Re = Cost of equity
Rd = Cost of debt
Tc = Corporate tax rate

The formula combines the cost of equity and debt, weighted by their respective proportions in the company's capital structure. The cost of debt is adjusted for taxes, as interest payments on debt are tax-deductible.

WACC Example

Let's walk through an example to illustrate how WACC is calculated. Suppose a company has the following financial information:

Market value of equity (E): $100,000
Market value of debt (D): $50,000
Cost of equity (Re): 12%
Cost of debt (Rd): 6%
Corporate tax rate (Tc): 30%

Using the WACC formula:

WACC = (($100,000 / $150,000) × 12%) + (($50,000 / $150,000) × 6% × (1 - 0.30))

WACC = (0.6667 × 12%) + (0.3333 × 6% × 0.70)

WACC = 8% + 1.4% = 9.4%

In this example, the company's WACC is 9.4%. This means the company's cost of capital is 9.4%, which should be used as the minimum acceptable return on investments.

WACC FAQ

What is the difference between WACC and cost of capital?

WACC is a specific measure of the cost of capital that combines the costs of equity and debt, weighted by their proportions in a company's financing. The cost of capital is a broader term that includes WACC and other metrics like the cost of equity or cost of debt.

How is WACC used in financial analysis?

WACC is used to evaluate potential investments by comparing their expected returns to the company's cost of capital. Investments with returns higher than the WACC are considered acceptable, while those below may not be.

What factors can affect WACC?

Several factors can affect WACC, including the company's capital structure, cost of equity, cost of debt, and tax rate. Changes in any of these factors can impact the company's overall cost of capital.