The WACC of Grafton Group PLC (GFTU.L) is 8.1%.
| Range | Selected | |
| Cost of equity | 7.40% - 11.70% | 9.55% |
| Tax rate | 17.20% - 17.50% | 17.35% |
| Cost of debt | 4.00% - 5.10% | 4.55% |
| WACC | 6.4% - 9.8% | 8.1% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.57 | 0.96 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 11.70% |
| Tax rate | 17.20% | 17.50% |
| Debt/Equity ratio | 0.34 | 0.34 |
| Cost of debt | 4.00% | 5.10% |
| After-tax WACC | 6.4% | 9.8% |
| Selected WACC | 8.1% | |