WACC: The Simplified Discount Rate For Company Valuation
- DAISAKU KADOMAE
- Aug 10, 2025
- 1 min read

This diagram explains WACC (Weighted Average Cost of Capital) as the simplified discount rate for comany valuation.
Key Points:
WACC definition: Represents the blended threshold return required by investors and creditors, weighted by their share of total funding.
Funding sources: Debt, hybrid instruments (perpetuals, preferred shares, convertibles), and equity contribute to total capital.
Economic balance sheet: Matches the company’s assets with its funding sources.
Value creation condition: Project returns (IRR, NPV) must meet or exceed WACC to generate shareholder value.
Role in valuation: Used as the discount rate in company valuation models.



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