The WACC of WH Smith PLC (SMWH.L) is 7.4%.
| Range | Selected | |
| Cost of equity | 9.10% - 11.90% | 10.50% |
| Tax rate | 18.30% - 22.90% | 20.60% |
| Cost of debt | 4.00% - 5.20% | 4.60% |
| WACC | 6.5% - 8.4% | 7.4% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.85 | 0.99 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.10% | 11.90% |
| Tax rate | 18.30% | 22.90% |
| Debt/Equity ratio | 0.8 | 0.8 |
| Cost of debt | 4.00% | 5.20% |
| After-tax WACC | 6.5% | 8.4% |
| Selected WACC | 7.4% | |