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Millimeter of mercury to Pound per square inch

Convert Millimeter of mercury to Pound per square inch and get the exact value instantly.

About this conversion

To convert Millimeter of mercury to Pound per square inch, multiply the number of Millimeter of mercury by 0.01933677746.

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

Millimeter of mercury (mmHg)Pound per square inch (psi)
1 mmHg0.01933677746 psi
2 mmHg0.03867355492 psi
5 mmHg0.0966838873 psi
10 mmHg0.1933677746 psi
100 mmHg1.933677746 psi

How to use this converter

  1. Enter your Millimeter of mercury value

    Type any number into the Millimeter of mercury field. It starts at 1 so you can read the rate straight away.

  2. 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.

  3. 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 Millimeter of mercury?
One Millimeter of mercury equals 0.01933677746 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 Millimeter 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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