The WACC of Rubis SCA (RUI.PA) is 7.3%.
| Range | Selected | |
| Cost of equity | 9.00% - 12.90% | 10.95% |
| Tax rate | 18.50% - 19.60% | 19.05% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 6.2% - 8.4% | 7.3% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 1.03 | 1.31 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.00% | 12.90% |
| Tax rate | 18.50% | 19.60% |
| Debt/Equity ratio | 0.93 | 0.93 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 6.2% | 8.4% |
| Selected WACC | 7.3% | |