Free WACC Calculator (Weighted Average Cost of Capital) Online
Calculate a firm's blended hurdle rate by weighting its cost of equity (via CAPM) and after-tax cost of debt. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.
How It Works
Input Capital Structure
Enter total market value of equity and total debt outstanding.
Calculate Cost of Equity
Use CAPM: Risk-Free Rate + Beta × (Market Return - Risk-Free Rate).
Input Cost of Debt & Tax Rate
Enter average interest rate paid on debt and effective corporate tax rate.
View Blended WACC
Get the exact discount percentage for corporate investment hurdle decisions and DCF models.
Frequently Asked Questions
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