The WACC of Alphabet Inc (GOOGL) is 8.2%.
| Range | Selected | |
| Cost of equity | 6.50% - 10.00% | 8.25% |
| Tax rate | 15.10% - 16.00% | 15.55% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.5% - 9.9% | 8.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.58 | 0.91 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.50% | 10.00% |
| Tax rate | 15.10% | 16.00% |
| Debt/Equity ratio | 0.01 | 0.01 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.5% | 9.9% |
| Selected WACC | 8.2% | |