The WACC of AstraZeneca PLC (AZN.L) is 9.6%.
| Range | Selected | |
| Cost of equity | 8.70% - 12.30% | 10.50% |
| Tax rate | 20.30% - 25.10% | 22.70% |
| Cost of debt | 4.00% - 4.90% | 4.45% |
| WACC | 8.0% - 11.2% | 9.6% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.79 | 1.04 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.70% | 12.30% |
| Tax rate | 20.30% | 25.10% |
| Debt/Equity ratio | 0.14 | 0.14 |
| Cost of debt | 4.00% | 4.90% |
| After-tax WACC | 8.0% | 11.2% |
| Selected WACC | 9.6% | |