Reckitt Benckiser Group PLC (RB.L) WACC Analysis

As of June 8, 2025, Reckitt Benckiser Group PLC (RB.L) carries a Weighted Average Cost of Capital (WACC) of 6.2%. WACC reflects the blended rate Reckitt Benckiser Group PLC must pay to both equity and debt holders.

Within that, the cost of equity is 5.8%, the cost of debt is 4.0%, and the effective tax rate is 22.3%.

Breakdown of WACC Components

• Long-term bond rate: 2.9% – 3.4%
• Equity market risk premium: 5.3% – 6.3%
• Adjusted beta: 0.54 – 0.62
• Additional risk adjustment: 0.0% – 0.5%
• Debt-to-equity ratio: 0.23

What It Means for Investors

With a selected WACC of 6.2%, Reckitt Benckiser Group PLC must ensure any new investment returns exceed this threshold to generate shareholder value. This level reflects an attractive low cost of capital.