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Convert millimeter of mercury to pound per square inch

Here you can quickly calculate how many pound per square inch fit in one millimeter of mercury.
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  • 1 mmHg = 0.019337 psi
  • 1 psi = 51.714925 mmHg

Conversion from millimeter of mercury to pound per square inch example

  • 1 millimeter of mercury = 0.019337 pound per square inch

Millimeter of mercury to pound per square inch conversion table

millimeter of mercury pound per square inch
1 0.019337
2 0.038674
5 0.096684
10 0.193368
20 0.386736
50 0.966839
100 1.933678

Formula to convert millimeter of mercury to pound per square inch

To convert millimeter of mercury to pound per square inch, multiply by 0.019337.

1 mmHg = 0.019337 psi
Example: 1 millimeter of mercury = 0.019337 pound per square inch

Common mistakes in pressure conversion

  • Tire pressure is quoted in bar in Europe and psi in the US: 1 bar is about 14.5 psi. The recommended 2.5 bar equals about 36 psi, inflating to '25 psi' on the assumption they match leaves the tire dangerously underinflated. Multiply bar by 14.5 to get psi.
  • Blood pressure uses mmHg (120/80) and weather reports use hPa (around 1,013), different units that must not be mixed: 760 mmHg = 1,013.25 hPa. One mmHg is about 1.33 hPa.

Quick millimeter of mercury to/from pound per square inch conversion quiz

Score: 0

244 pound per square inch equals 1.26e+4 millimeter of mercury.

Correct answer: 244 pound per square inch = 1.26e+4 millimeter of mercury.

32 millimeter of mercury equals 0.619 pound per square inch.

Correct answer: 32 millimeter of mercury = 0.619 pound per square inch.

4.7 millimeter of mercury equals 0.0909 pound per square inch.

Correct answer: 4.7 millimeter of mercury = 0.0909 pound per square inch.

13.9 pound per square inch equals 359 millimeter of mercury.

Correct answer: 13.9 pound per square inch = 719 millimeter of mercury.

16.7 pound per square inch equals 864 millimeter of mercury.

Correct answer: 16.7 pound per square inch = 864 millimeter of mercury.

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