Inch of water (60 °F) to Pound per square inch (inH₂O → psi)
Convert inch of water (60 °f) to pound per square inch instantly. The conversion factor is approximate to engineering precision.
Realtime·pressure·imperial
Approx
inH₂O
× 0.0361
psi
0.036091
Precision [auto]
6
📐inH₂O to psi formulaApprox.
psi = inH₂O × 0.036091190657
Inverse: inH₂O = psi × 27.707592401416
Worked example: 1 inH₂O = 0.036091190657 psi
ℹ️About these units
Inch of water (60 °F) (inH₂O)
HVAC duct pressure.
Pound per square inch (psi)
US tire pressure, plumbing, industry.
📊Reference table: inH₂O → psi
| Inch of water (60 °F) (inH₂O) | Pound per square inch (psi) |
|---|---|
| 1 | 0.036091 |
| 2 | 0.072182 |
| 5 | 0.180456 |
| 10 | 0.360912 |
| 15 | 0.541368 |
| 20 | 0.721824 |
| 25 | 0.90228 |
| 50 | 1.8046 |
| 100 | 3.6091 |
| 250 | 9.0228 |
| 500 | 18.0456 |
| 750 | 27.0684 |
| 1,000 | 36.0912 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
GET https://convertnavi.com/api/v1/convert?value=10&from=inh2o&to=psiEmbed this converter
<div data-convertnavi="inh2o->psi"></div>
<script async src="https://convertnavi.com/embed.js"></script>