hPa to inches of mercury Converter
Convert hPa to inches of mercury instantly with a reference conversion table.
| hPa | inches of mercury |
|---|
How to convert hPa to inches of mercury
Enter your value
Type the number of hpa you want to convert into the left box. The result in inches of mercury appears instantly in the right box. You can also type into the right box to convert in the other direction.
Use the swap button
Click the ⇄ Swap button to reverse the conversion — inches of mercury to hPa. Your current value carries across so you don't have to re-enter anything.
About hPa and inches of mercury
hPa and inches of mercury are commonly compared in pressure contexts.
Standard sea-level pressure: 1013.25 hPa = 29.92 inHg. Aviation uses inHg in the US; most of the world uses hPa. The QNH setting on an altimeter (local sea-level pressure) is given in hPa or inHg depending on region.
| hPa | inches of mercury |
|---|---|
| 900 | 26.58 |
| 950 | 28.05 |
| 1000 | 29.53 |
| 1013 | 29.91 |
| 1030 | 30.42 |
| 1050 | 31.01 |
Frequently asked questions
How do I convert hPa to inches of mercury?
To convert hPa to inches of mercury, multiply by 0.02953. Or use the calculator above for instant results.
How many inches of mercury are in 1 hPa?
1 hPa equals 0.02953 inches of mercury.
Is the hPa to inches of mercury converter free?
Yes, the hPa to inches of mercury converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.