Pascals to Inches of Water
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pa
inH2O
Quick reference
| Pascals (pa) | Inches of Water (inH2O) |
|---|
Formula
Inches of Water = pascals × 0.0040146293
Multiply the pascals value by 0.004014629309202735 to get inches of water. To reverse — divide inches of water by 0.004014629309202735 to get pascals.
About this conversion
The pascal (Pa) is the SI unit of pressure, equal to one newton per square meter. Learn more →
Inches of water column (inH₂O) is used in HVAC and low-pressure measurement, equal to approximately 249 pascals. Learn more →
Source: NIST International Reference