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

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

Realtime·pressure·imperial
Approx
inHg
× 13.6087
inH₂O
13.6087
Precision [auto]
6

📐inHg to inH₂O formulaApprox.

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

Worked example: 1 inHg = 13.608700369715 inH₂O

ℹ️About these units

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

📊Reference table: inHg → inH₂O

Inch of mercury (inHg)Inch of water (60 °F) (inH₂O)
113.6087
227.2174
568.0435
10136.087
15204.1305
20272.174
25340.2175
50680.435
1001,360.87
2503,402.18
5006,804.35
75010,206.53
1,00013,608.7

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

🔁Reverse & related

Reverse: inH₂O → inHginHg → PainHg → kPainHg → MPainHg → hPainHg → barinHg → mbarinHg → psiinHg → ksi

🔌API & widget

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