psi to inH2O
1 psi = 27.6799 inH2O
In every unit
inH2O = psi × 27.6799
To convert psi to inches of water, multiply by 27.6799. The factor comes from the exact definitions of both units, through the SI unit.
psi to inH2O table
| psi | inH2O |
|---|---|
| 0.5 | 13.84 |
| 1 | 27.6799 |
| 2 | 55.3598 |
| 5 | 138.4 |
| 10 | 276.799 |
| 15 | 415.199 |
| 20 | 553.598 |
| 25 | 691.998 |
| 30 | 830.397 |
| 50 | 1384 |
| 75 | 2075.99 |
| 100 | 2767.99 |
| 150 | 4151.99 |
| 200 | 5535.98 |
| 500 | 13840 |
| 1000 | 27679.9 |