The WACC of Trainline PLC (TRN.L) is 9.5%.
| Range | Selected | |
| Cost of equity | 8.20% - 11.80% | 10.00% |
| Tax rate | 13.00% - 15.40% | 14.20% |
| Cost of debt | 4.00% - 4.90% | 4.45% |
| WACC | 7.9% - 11.2% | 9.5% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.71 | 0.97 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.20% | 11.80% |
| Tax rate | 13.00% | 15.40% |
| Debt/Equity ratio | 0.08 | 0.08 |
| Cost of debt | 4.00% | 4.90% |
| After-tax WACC | 7.9% | 11.2% |
| Selected WACC | 9.5% | |