The WACC of Diageo PLC (DGE.L) is 8.7%.
| Range | Selected | |
| Cost of equity | 8.60% - 13.00% | 10.80% |
| Tax rate | 23.80% - 24.10% | 23.95% |
| Cost of debt | 4.00% - 5.20% | 4.60% |
| WACC | 7.0% - 10.4% | 8.7% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.77 | 1.15 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.60% | 13.00% |
| Tax rate | 23.80% | 24.10% |
| Debt/Equity ratio | 0.41 | 0.41 |
| Cost of debt | 4.00% | 5.20% |
| After-tax WACC | 7.0% | 10.4% |
| Selected WACC | 8.7% | |