The WACC of Steris plc (STE) is 8.2%.
| Range | Selected | |
| Cost of equity | 7.60% - 10.30% | 8.95% |
| Tax rate | 22.20% - 23.00% | 22.60% |
| Cost of debt | 4.10% - 4.80% | 4.45% |
| WACC | 7.0% - 9.5% | 8.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.81 | 0.97 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.60% | 10.30% |
| Tax rate | 22.20% | 23.00% |
| Debt/Equity ratio | 0.15 | 0.15 |
| Cost of debt | 4.10% | 4.80% |
| After-tax WACC | 7.0% | 9.5% |
| Selected WACC | 8.2% | |