The WACC of Walmart Inc (WMT) is 7.9%.
| Range | Selected | |
| Cost of equity | 7.10% - 9.40% | 8.25% |
| Tax rate | 25.50% - 28.70% | 27.10% |
| Cost of debt | 4.80% - 4.80% | 4.80% |
| WACC | 6.9% - 9.0% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.7 | 0.8 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.10% | 9.40% |
| Tax rate | 25.50% | 28.70% |
| Debt/Equity ratio | 0.06 | 0.06 |
| Cost of debt | 4.80% | 4.80% |
| After-tax WACC | 6.9% | 9.0% |
| Selected WACC | 7.9% | |