The WACC of Alphabet Inc (GOOGL) is 7.3%.
| Range | Selected | |
| Cost of equity | 5.50% - 9.10% | 7.30% |
| Tax rate | 13.80% - 14.80% | 14.30% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.5% - 9.1% | 7.3% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.36 | 0.76 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.50% | 9.10% |
| Tax rate | 13.80% | 14.80% |
| Debt/Equity ratio | 0.01 | 0.01 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.5% | 9.1% |
| Selected WACC | 7.3% | |