The WACC of Steris plc (STE) is 7.9%.
| Range | Selected | |
| Cost of equity | 7.00% - 10.10% | 8.55% |
| Tax rate | 22.20% - 23.00% | 22.60% |
| Cost of debt | 4.10% - 4.80% | 4.45% |
| WACC | 6.6% - 9.3% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.69 | 0.94 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.00% | 10.10% |
| Tax rate | 22.20% | 23.00% |
| Debt/Equity ratio | 0.14 | 0.14 |
| Cost of debt | 4.10% | 4.80% |
| After-tax WACC | 6.6% | 9.3% |
| Selected WACC | 7.9% | |