The WACC of Vianet Group PLC (VNET.L) is 7.5%.
| Range | Selected | |
| Cost of equity | 6.40% - 9.50% | 7.95% |
| Tax rate | 19.30% - 44.20% | 31.75% |
| Cost of debt | 4.70% - 5.70% | 5.20% |
| WACC | 6.1% - 8.8% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.4 | 0.64 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.40% | 9.50% |
| Tax rate | 19.30% | 44.20% |
| Debt/Equity ratio | 0.12 | 0.12 |
| Cost of debt | 4.70% | 5.70% |
| After-tax WACC | 6.1% | 8.8% |
| Selected WACC | 7.5% | |