The WACC of Walmart Inc (WMT) is 6.5%.
| Range | Selected | |
| Cost of equity | 5.60% - 8.00% | 6.80% |
| Tax rate | 25.50% - 28.70% | 27.10% |
| Cost of debt | 4.70% - 4.80% | 4.75% |
| WACC | 5.4% - 7.6% | 6.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.37 | 0.55 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.60% | 8.00% |
| Tax rate | 25.50% | 28.70% |
| Debt/Equity ratio | 0.08 | 0.08 |
| Cost of debt | 4.70% | 4.80% |
| After-tax WACC | 5.4% | 7.6% |
| Selected WACC | 6.5% | |