How does the W A C C Calculator work?

Input debt weight/cost, equity weight/cost (from CAPM) Then: Calculate WACC = (E/V)×r_e + (D/V)×r_d×(1-Tc) Then: Use as discount rate for DCF.

Can you give an example of how to use the W A C C Calculator?

Example: Input 60% equity at 10%, 40% debt at 5%, 25% tax rate gives a result of WACC ≈ 7.4% (blended cost) (Most companies use 8-10%).

Is the W A C C Calculator free to use?

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

How accurate is the W A C C Calculator?

Our W A C C Calculator uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.

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W A C C Calculator

WACC (Weighted Average Cost of Capital)

Market Value of Equity (E)

Market Value of Debt (D)

Cost of Equity (Re)

Cost of Debt (Rd)

Tax Rate (Tc)

Weighted Average Cost of Capital (WACC) blends debt and equity costs based on capital structure weights; company hurdle rate for investments.

Symbol	Name	Unit	Description
E	E value	—	Variable used in the calculation
V	V value	—	Variable used in the calculation
D	D value	—	Variable used in the calculation
Tc	Tc value	—	Variable used in the calculation

Difficulty:advanced

References

›Wacc — Wikipedia

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W A C C Calculator

WACC (Weighted Average Cost of Capital)

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