The WACC of Interface Inc (TILE) is 6.8%.
| Range | Selected | |
| Cost of equity | 5.80% - 9.20% | 7.50% |
| Tax rate | 23.30% - 26.40% | 24.85% |
| Cost of debt | 4.90% - 7.00% | 5.95% |
| WACC | 5.3% - 8.3% | 6.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.42 | 0.77 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.80% | 9.20% |
| Tax rate | 23.30% | 26.40% |
| Debt/Equity ratio | 0.28 | 0.28 |
| Cost of debt | 4.90% | 7.00% |
| After-tax WACC | 5.3% | 8.3% |
| Selected WACC | 6.8% | |