The WACC of A. O. Smith Corp (AOS) is 10.2%.
| Range | Selected | |
| Cost of equity | 9.10% - 11.40% | 10.25% |
| Tax rate | 21.90% - 22.20% | 22.05% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 9.0% - 11.3% | 10.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.13 | 1.16 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.10% | 11.40% |
| Tax rate | 21.90% | 22.20% |
| Debt/Equity ratio | 0.01 | 0.01 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 9.0% | 11.3% |
| Selected WACC | 10.2% | |