The WACC of United States Steel Corp (X) is 7.9%.
| Range | Selected | |
| Cost of equity | 7.40% - 12.10% | 9.75% |
| Tax rate | 13.10% - 17.70% | 15.40% |
| Cost of debt | 4.80% - 5.10% | 4.95% |
| WACC | 6.3% - 9.5% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.77 | 1.29 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 12.10% |
| Tax rate | 13.10% | 17.70% |
| Debt/Equity ratio | 0.49 | 0.49 |
| Cost of debt | 4.80% | 5.10% |
| After-tax WACC | 6.3% | 9.5% |
| Selected WACC | 7.9% | |