Convert pound per square inch to millimeter of mercury

Here you can quickly calculate how many millimeter of mercury fit in one pound per square inch.

pound per square inch (psi)

millimeter of mercury (mmHg) write a number and we convert instantly

swap direction copy → MPa

Formatting options

- scroll: formula · table · questions -

• 1 psi = 51.714925 mmHg
• 1 mmHg = 0.019337 psi

Example: pound per square inch to millimeter of mercury

• 1 pound per square inch = 51.714925 millimeter of mercury

Pound per square inch to millimeter of mercury conversion table

Print

Starting value Increment 1000 100 20 10 5 2 1 0.1 0.01 0.001 Custom… Accuracy 1 significant figures 2 significant figures 3 significant figures 4 significant figures 5 significant figures 6 significant figures 7 significant figures 8 significant figures 9 significant figures 10 significant figures

pound per square inch	millimeter of mercury
1	51.714925
2	103.42985
5	258.574626
10	517.149252
20	1034.298504
50	2585.74626
100	5171.49252

Load more rows…

Pound per square inch to millimeter of mercury formula

To convert pound per square inch to millimeter of mercury, multiply by 51.714925.

1 psi = 51.714925 mmHg

Example: 1 pound per square inch = 51.714925 millimeter of mercury

Common pressure conversion mistakes

• 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 pound per square inch and millimeter of mercury conversion quiz

Score: 0

Easy Normal Hard

New quiz

229 pound per square inch equals 11 800 millimeter of mercury.

True False

Correct answer: 229 pound per square inch = 11 800 millimeter of mercury.

249 pound per square inch equals 12 900 millimeter of mercury.

True False

Correct answer: 249 pound per square inch = 12 900 millimeter of mercury.

69 pound per square inch equals 3 570 millimeter of mercury.

True False

Correct answer: 69 pound per square inch = 3 570 millimeter of mercury.

22.8 pound per square inch equals 707 millimeter of mercury.

True False

Correct answer: 22.8 pound per square inch = 1 180 millimeter of mercury.

More pressure conversions

• Millimeter of mercury to pound per square inch
• Pound per square inch to megapascal
• Pound per square inch to bar
• Pound per square inch to kilogram per square centimeter
• Pound per square inch to kilopascal
• Pound per square inch to hectopascal
• Pound per square inch to millibar
• Convert pound per square inch
• Convert millimeter of mercury
• Convert Pressure