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Hectopascal to Inch of mercury (hPa → inHg)

Convert hectopascal to inch of mercury instantly. The conversion factor is approximate to engineering precision.

Realtime·pressure·SI
Approx
hPa
× 0.0295
inHg
0.02953
Precision [auto]
6

📐hPa to inHg formulaApprox.

inHg = hPa × 0.029529980165
Inverse: hPa = inHg × 33.86389

Worked example: 1 hPa = 0.029529980165 inHg

ℹ️About these units

Hectopascal (hPa)
Weather forecasts (atmospheric pressure).
Inch of mercury (inHg)
US weather barometric pressure.

📊Reference table: hPa → inHg

Hectopascal (hPa)Inch of mercury (inHg)
10.02953
20.05906
50.14765
100.2953
150.44295
200.5906
250.73825
501.4765
1002.953
2507.3825
50014.765
75022.1475
1,00029.53

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

🔁Reverse & related

Reverse: inHg → hPahPa → PahPa → kPahPa → MPahPa → barhPa → mbarhPa → psihPa → ksihPa → atm

🔌API & widget

GET https://convertnavi.com/api/v1/convert?value=10&from=hectopascal&to=inhg
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