inH2O to Pa
1 inH2O = 249.089 Pa
In every unit
Pa = inH2O × 249.089
To convert inches of water to pascal, multiply by 249.089. The factor comes from the exact definitions of both units, through the SI unit.
inH2O to Pa table
| inH2O | Pa |
|---|---|
| 0.5 | 124.544 |
| 1 | 249.089 |
| 2 | 498.178 |
| 5 | 1245.44 |
| 10 | 2490.89 |
| 15 | 3736.33 |
| 20 | 4981.78 |
| 25 | 6227.22 |
| 30 | 7472.67 |
| 50 | 12454.4 |
| 75 | 18681.7 |
| 100 | 24908.9 |
| 150 | 37363.3 |
| 200 | 49817.8 |
| 500 | 124544 |
| 1000 | 249089 |