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Inch of water (60 °F) to Inch of mercury (inH₂O → inHg)

Convert inch of water (60 °f) to inch of mercury instantly. The conversion factor is approximate to engineering precision.

Realtime·pressure·imperial
Approx
inH₂O
× 0.0735
inHg
0.073482
Precision [auto]
6

📐inH₂O to inHg formulaApprox.

inHg = inH₂O × 0.073482402642
Inverse: inH₂O = inHg × 13.608700369715

Worked example: 1 inH₂O = 0.073482402642 inHg

ℹ️About these units

Inch of water (60 °F) (inH₂O)
HVAC duct pressure.
Inch of mercury (inHg)
US weather barometric pressure.

📊Reference table: inH₂O → inHg

Inch of water (60 °F) (inH₂O)Inch of mercury (inHg)
10.073482
20.146965
50.367412
100.734824
151.1022
201.4696
251.8371
503.6741
1007.3482
25018.3706
50036.7412
75055.1118
1,00073.4824

Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.

🔁Reverse & related

Reverse: inHg → inH₂OinH₂O → PainH₂O → kPainH₂O → MPainH₂O → hPainH₂O → barinH₂O → mbarinH₂O → psiinH₂O → ksi

🔌API & widget

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