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hPa to inHg converter

1 hPa = 0.02953 inHg. To convert hectopascals to inches of mercury, divide by 33.863887. Example: 1,013.25 hPa = 29.921 inHg (standard sea-level pressure).

Try:

hPa to inHg table

hPainHg
95028.0535
96028.3488
97028.6441
98028.9394
99029.2347
99529.3823
1,00029.53
1,00529.6776
1,01029.8253
1,013.2529.9213
1,01529.9729
1,02030.1206
1,02530.2682
1,03030.4159
1,03530.5635
1,04030.7112
1,05031.0065

About these units

hPa (hectopascals) and inHg (inches of mercury) both measure pressure: force spread over an area.

  • inHg — height of a mercury column in inches. Used for weather and aircraft altimeters in the US.
  • hPa / mb — hectopascals, identical to millibars. The standard weather unit worldwide.
  • mmHg — millimeters of mercury, also called torr. Used for weather in some countries and for blood pressure.
  • kPa — kilopascals (10 hPa). Common in Canada and engineering.
  • psi — pounds per square inch. Tires, compressors, vacuum gauges.

inHg to hPa · All pressure units · What inHg means

Frequently asked questions

How do I convert hPa to inHg?

To convert hectopascals to inches of mercury, divide by 33.863887. 1 hPa = 0.02953 inHg.

What is standard atmospheric pressure in hPa and inHg?

Standard sea-level pressure is 1,013.25 hPa, which is 29.9213 inHg.

How many inHg is 1 hPa?

1 hPa equals 0.02953 inHg, and 1 inHg equals 33.863887 hPa.