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Inch of mercury to Pound per square inch
Convert Inch of mercury to Pound per square inch and get the exact value instantly.
About this conversion
To convert Inch of mercury to Pound per square inch, multiply the number of Inch of mercury by 0.4911541996.
Pressure is reported in pascals, bars, PSI, atmospheres or millimeters of mercury depending on whether you are looking at tires, the weather, diving or medicine.
Conversion table
| Inch of mercury (inHg) | Pound per square inch (psi) |
|---|---|
| 1 inHg | 0.4911541996 psi |
| 2 inHg | 0.9823083993 psi |
| 5 inHg | 2.455770998 psi |
| 10 inHg | 4.911541996 psi |
| 100 inHg | 49.11541996 psi |
How to use this converter
- Enter your Inch of mercury value
Type any number into the Inch of mercury field. It starts at 1 so you can read the rate straight away.
- Read the Pound per square inch result
The amount in Pound per square inch updates as you type, so there is no button to press and nothing to wait for.
- Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.
Frequently asked
- How many Pound per square inch are in one Inch of mercury?
- One Inch of mercury equals 0.4911541996 psi. Enter any amount above to get an exact figure for your own value.
- Is this converter accurate?
- Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
- Do you upload the numbers I enter?
- No. The Inch of mercury to Pound per square inch conversion runs entirely in your browser tab, and nothing you type is sent to a server.
- Does it work on my phone?
- Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.
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