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Millimeter of mercury to Megapascal

Convert Millimeter of mercury to Megapascal and get the exact value instantly.

About this conversion

To convert Millimeter of mercury to Megapascal, multiply the number of Millimeter of mercury by 0.0001333223874.

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)Megapascal (MPa)
1 mmHg0.0001333223874 MPa
2 mmHg0.0002666447748 MPa
5 mmHg0.0006666119371 MPa
10 mmHg0.001333223874 MPa
100 mmHg0.01333223874 MPa

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 Megapascal result

    The amount in Megapascal 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 Megapascal are in one Millimeter of mercury?
One Millimeter of mercury equals 0.0001333223874 MPa. 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 Megapascal 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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