The WACC of Airtel Africa PLC (AAF.L) is 8.3%.
| Range | Selected | |
| Cost of equity | 9.90% - 12.60% | 11.25% |
| Tax rate | 35.70% - 39.20% | 37.45% |
| Cost of debt | 7.10% - 9.00% | 8.05% |
| WACC | 7.4% - 9.2% | 8.3% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.99 | 1.09 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.90% | 12.60% |
| Tax rate | 35.70% | 39.20% |
| Debt/Equity ratio | 0.9 | 0.9 |
| Cost of debt | 7.10% | 9.00% |
| After-tax WACC | 7.4% | 9.2% |
| Selected WACC | 8.3% | |