WACC
Definition
Weighted Average Cost of Capital — the blended rate a company pays to finance its assets, calculated as the weighted average of debt and equity costs.
Why is WACC Important?
WACC is a critical concept in corporate finance, business analysis, and investment decision-making. Whether you are evaluating a company's performance, assessing an investment opportunity, or running your own business, understanding this metric helps you make data-driven decisions that maximize returns and minimize risk.
Our business calculators provide instant computations for this metric, empowering entrepreneurs, analysts, and investors to evaluate financial health and make strategic decisions with confidence.
What is WACC?
WACC (Weighted Average Cost of Capital) is the average rate a company pays to finance its operations, weighted by the proportion of debt and equity in its capital structure. It represents the minimum return a company must earn on existing assets to satisfy creditors and shareholders.
WACC Formula
WACC = (E/V × Re) + (D/V × Rd × (1−T))
| Variable | Meaning |
|---|---|
| E | Market value of equity |
| D | Market value of debt |
| V | E + D (total value) |
| Re | Cost of equity |
| Rd | Cost of debt |
| T | Corporate tax rate |
Typical WACC by Industry
| Industry | Typical WACC |
|---|---|
| Utilities | 4–6% |
| Real estate | 5–7% |
| Healthcare | 7–10% |
| Technology | 8–12% |
| Startups | 15–30%+ |