How Many PSI in a Millimeter of Mercury?

Quick Answer
1 Millimeter of Mercury = 0.019 PSI

1 mmHg = 0.019 psi

Formula

psi = mmHg × 0.019

Conversion Table

Millimeters of Mercury (mmHg)PSI (psi)
1 mmHg0.019 psi
2 mmHg0.039 psi
5 mmHg0.097 psi
10 mmHg0.193 psi
20 mmHg0.387 psi
50 mmHg0.967 psi
100 mmHg1.934 psi
500 mmHg9.668 psi
1,000 mmHg19.337 psi

Worked Examples

Convert 5 mmHg to psi:
5 mmHg × 0.019 = 0.097 psi
Convert 10 mmHg to psi:
10 mmHg × 0.019 = 0.193 psi
Convert 50 mmHg to psi:
50 mmHg × 0.019 = 0.967 psi

FAQ

How many PSI are in 1 Millimeter of Mercury?
There are 0.019 PSI in 1 Millimeter of Mercury. Formula: psi = mmHg × 0.019.
How to convert Millimeters of Mercury to PSI?
To convert Millimeters of Mercury to PSI, multiply the number of Millimeters of Mercury by 0.019. For example, 10 mmHg = 0.193 psi.
How many PSI are in 100 Millimeters of Mercury?
There are 1.934 PSI in 100 Millimeters of Mercury. Calculation: 100 × 0.019 = 1.934.