The WACC of Robertet SA (RBT.PA) is 8.5%.
| Range | Selected | |
| Cost of equity | 7.60% - 11.00% | 9.30% |
| Tax rate | 24.90% - 26.00% | 25.45% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 7.0% - 9.9% | 8.5% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.8 | 1.03 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.60% | 11.00% |
| Tax rate | 24.90% | 26.00% |
| Debt/Equity ratio | 0.16 | 0.16 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 7.0% | 9.9% |
| Selected WACC | 8.5% | |