ksi to inH2O converter
1 ksi = 27,680.7 inH2O
And 1 inH2O = 3.61263 × 10-5 ksi. Kilopounds per square inch to inches of water column.
Formula
inH2O = ksi × 27,680.7
A reading of 15 ksi is 15 × 27,680.7 = 415,210 inH2O.
ksi to inH2O table
| ksi | inH2O |
|---|---|
| 1 ksi | 27,680.7 inH2O |
| 5 ksi | 138,403 inH2O |
| 10 ksi | 276,807 inH2O |
| 15 ksi | 415,210 inH2O |
| 30 ksi | 830,420 inH2O |
| 50 ksi | 1,384,033.6301234132 inH2O |
| 100 ksi | 2,768,067.2602468263 inH2O |
| 500 ksi | 13,840,336.3012341317 inH2O |
| 1,000 ksi | 27,680,672.6024682634 inH2O |
inH2O to ksi table
| inH2O | ksi |
|---|---|
| 1 inH2O | 3.61263 × 10-5 ksi |
| 5 inH2O | 0.000180631 ksi |
| 10 inH2O | 0.000361263 ksi |
| 15 inH2O | 0.000541894 ksi |
| 30 inH2O | 0.00108379 ksi |
| 50 inH2O | 0.00180631 ksi |
About these units
ksi (kilopounds per square inch): US structural and material strength: 1 ksi = 1,000 psi.
inH2O (inches of water column): Low duct and furnace pressures, at the conventional 4 °C water reference.
Gauge pressure (psig, barg) is measured relative to the surrounding atmosphere; absolute pressure (psia, bara) is relative to vacuum. Converting units never changes that reference: absolute = gauge + about 14.696 psi (1.01325 bar) at sea level. Stress uses the same units: 1 MPa = 1 N/mm².
Convert inH2O to ksi instead · All pressure and stress conversions