The WACC of Helmerich and Payne Inc (HP) is 6.8%.
| Range | Selected | |
| Cost of equity | 7.50% - 10.20% | 8.85% |
| Tax rate | 25.50% - 27.50% | 26.50% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 5.9% - 7.8% | 6.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.78 | 0.96 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.50% | 10.20% |
| Tax rate | 25.50% | 27.50% |
| Debt/Equity ratio | 0.54 | 0.54 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 5.9% | 7.8% |
| Selected WACC | 6.8% | |