The WACC of Travis Perkins PLC (TPK.L) is 6.4%.
| Range | Selected | |
| Cost of equity | 6.60% - 9.00% | 7.80% |
| Tax rate | 27.90% - 37.50% | 32.70% |
| Cost of debt | 4.00% - 9.20% | 6.60% |
| WACC | 5.1% - 7.7% | 6.4% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.44 | 0.57 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.60% | 9.00% |
| Tax rate | 27.90% | 37.50% |
| Debt/Equity ratio | 0.67 | 0.67 |
| Cost of debt | 4.00% | 9.20% |
| After-tax WACC | 5.1% | 7.7% |
| Selected WACC | 6.4% | |