Pressure
PSI to Millimeters of Mercury
Convert psi to millimeters of mercury instantly.
About this conversion
PSI (pounds per square inch) er den dominerende trykkenhed i USA og bruges til dæktryk, luftkompressorer og hydraulik. Bildæk pumpes typisk til 32–35 PSI, og en basketbold til 8 PSI. Millimeters of mercury (mmHg) are used for blood pressure. Normal blood pressure is approximately 120/80 mmHg. 1 PSI equals 51.715 millimeters of mercury. The converter above calculates the result instantly — you can also swap the units to convert in the other direction.
How to use
Enter a value in the psi field and instantly see the result in millimeters of mercury. Click the swap button to reverse the conversion.
Manual calculation
1 psi = 51.715 millimeters of mercury. Example: 10 psi = 517.15 mmHg.
Frequently asked questions
How do you convert psi to millimeters of mercury?
Multiply the number of psi by 51.715 to get millimeters of mercury. Example: 10 psi × 51.715 = 517.15 mmHg.
Are psi bigger or smaller than millimeters of mercury?
PSI is larger than Millimeters of Mercury. One psi equals 51.715 millimeters of mercury, so the result is a larger number when converting from psi to millimeters of mercury.
What is 5 psi in millimeters of mercury?
5 psi equals 258.57 mmHg.
How many psi are in 1 millimeters of mercury?
1 mmHg equals 0.019337 psi. This is the reverse conversion — useful if you have a value in millimeters of mercury and want it in psi.
What is psi?
PSI (pounds per square inch) er den dominerende trykkenhed i USA og bruges til dæktryk, luftkompressorer og hydraulik. Bildæk pumpes typisk til 32–35 PSI, og en basketbold til 8 PSI.
What is millimeters of mercury used for?
Millimeters of mercury (mmHg) are used for blood pressure. Normal blood pressure is approximately 120/80 mmHg.