Millimeter of Mercury to Kilopascal
Convert mmHg to kPa instantly — free, no sign-up.
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About the Millimeter of Mercury (mmHg)
The Millimeter of Mercury is the traditional unit for blood pressure readings and older barometers, based on how high a column of mercury rises under a given pressure.
About the Kilopascal (kPa)
The Kilopascal is equal to 1,000 pascals, a common unit for tire pressure specs and weather barometric readings outside the US.
How to convert mmHg to kPa
- Enter the value in mmHg in the box above.
- The kPa equivalent updates instantly.
- Use the swap button to convert kPa back to mmHg just as easily.