The WACC of Legrand SA (LR.PA) is 7.7%.
| Range | Selected | |
| Cost of equity | 7.40% - 9.70% | 8.55% |
| Tax rate | 27.70% - 27.80% | 27.75% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 6.7% - 8.7% | 7.7% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.76 | 0.84 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 9.70% |
| Tax rate | 27.70% | 27.80% |
| Debt/Equity ratio | 0.19 | 0.19 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 6.7% | 8.7% |
| Selected WACC | 7.7% | |