The WACC of Knowles Corp (KN) is 7.3%.
| Range | Selected | |
| Cost of equity | 5.30% - 10.00% | 7.65% |
| Tax rate | 26.20% - 27.00% | 26.60% |
| Cost of debt | 6.20% - 7.00% | 6.60% |
| WACC | 5.2% - 9.4% | 7.3% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.21 | 0.83 |
| Additional risk adjustments | 0.5% | 1.0% |
| Cost of equity | 5.30% | 10.00% |
| Tax rate | 26.20% | 27.00% |
| Debt/Equity ratio | 0.15 | 0.15 |
| Cost of debt | 6.20% | 7.00% |
| After-tax WACC | 5.2% | 9.4% |
| Selected WACC | 7.3% | |