1 psi = 51.715095783142 mmHg
1 Pounds per square inch (psi) = 51.715095783142 Millimeter of mercury (mmHg).
If you want to reverse convert, use Millimeter of mercury → Pounds per square inch. 1 mmHg = 0.019336713678214 psi. You can also explore the full Pressure converter page for more cross conversions.
Conversion formula
Pounds per square inch to Millimeter of mercury formula: value in mmHg = value in psi × 51.715095783142.
Millimeter of mercury to Pounds per square inch formula: value in psi = value in mmHg × 0.019336713678214.
How to convert Pounds per square inch to Millimeter of mercury
To convert Pounds per square inch to Millimeter of mercury, multiply the value in psi by 51.715095783142. This gives the result in mmHg.
For example, 1 psi = 51.715095783142 mmHg and 10 psi = 517.15095783142 mmHg.
What is Pounds per square inch?
Pounds per square inch (psi): Pressure in pounds-force per square inch, commonly marked on tyres and US equipment. 1 psi ≈ 6894.76 Pa.
What is Millimeter of mercury?
Millimeter of mercury (mmHg): A mercury-column pressure unit familiar from blood-pressure readings. 1 mmHg ≈ 133.322 Pa.
FAQ
How many millimeter of mercury are in 1 pounds per square inch?
There are 51.715095783142 mmHg in 1 psi.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert pounds per square inch to millimeter of mercury?
Multiply the value in psi by 51.715095783142 to get the value in mmHg.
Pounds per square inch → other Pressure units
- 1 pounds per square inch → pascal = 6894.76 pascal
- 1 pounds per square inch → hectopascal = 68.9476 hectopascal
- 1 pounds per square inch → kilopascal = 6.89476 kilopascal
- 1 pounds per square inch → megapascal = 0.00689476 megapascal
- 1 pounds per square inch → bar = 0.0689476 bar
- 1 pounds per square inch → millibar = 68.9476 millibar
- 1 pounds per square inch → torr = 51.715095783142 torr
- 1 pounds per square inch → atmosphere = 0.068045990624229 atmosphere
- 1 pounds per square inch → millimeter of mercury = 51.715095783142 millimeter of mercury
- 1 pounds per square inch → inch of mercury = 2.0360212885057 inch of mercury
Pounds per square inch → Millimeter of mercury Table
The table below shows common values from Pounds per square inch to Millimeter of mercury and the reverse direction for quick reference.
| psi | mmHg | Rounded |
|---|---|---|
| 1 psi | 51.715095783142 mmHg | 51.7151 |
| 2 psi | 103.43019156628 mmHg | 103.4302 |
| 3 psi | 155.14528734942 mmHg | 155.1453 |
| 4 psi | 206.86038313257 mmHg | 206.8604 |
| 5 psi | 258.57547891571 mmHg | 258.5755 |
| 10 psi | 517.15095783142 mmHg | 517.1510 |
| 12 psi | 620.5811493977 mmHg | 620.5811 |
| 15 psi | 775.72643674712 mmHg | 775.7264 |
| 20 psi | 1034.3019156628 mmHg | 1034.3019 |
| 25 psi | 1292.8773945785 mmHg | 1292.8774 |
| 30 psi | 1551.4528734942 mmHg | 1551.4529 |
| 40 psi | 2068.6038313257 mmHg | 2068.6038 |
| 50 psi | 2585.7547891571 mmHg | 2585.7548 |
| 75 psi | 3878.6321837356 mmHg | 3878.6322 |
| 100 psi | 5171.5095783142 mmHg | 5171.5096 |
| 200 psi | 10343.019156628 mmHg | 10343.0192 |
| 250 psi | 12928.773945785 mmHg | 12928.7739 |
| 500 psi | 25857.547891571 mmHg | 25857.5479 |
| 750 psi | 38786.321837356 mmHg | 38786.3218 |
| 1000 psi | 51715.095783142 mmHg | 51715.0958 |
| 2500 psi | 129287.73945785 mmHg | 129287.7395 |
| 5000 psi | 258575.47891571 mmHg | 258575.4789 |
| 10000 psi | 517150.95783142 mmHg | 517150.9578 |
Millimeter of mercury → Pounds per square inch Table
| mmHg | psi | Rounded |
|---|---|---|
| 1 mmHg | 0.019336713678214 psi | 0.0193 |
| 2 mmHg | 0.038673427356427 psi | 0.0387 |
| 3 mmHg | 0.058010141034641 psi | 0.0580 |
| 4 mmHg | 0.077346854712854 psi | 0.0773 |
| 5 mmHg | 0.096683568391068 psi | 0.0967 |
| 10 mmHg | 0.19336713678214 psi | 0.1934 |
| 12 mmHg | 0.23204056413856 psi | 0.2320 |
| 15 mmHg | 0.2900507051732 psi | 0.2901 |
| 20 mmHg | 0.38673427356427 psi | 0.3867 |
| 25 mmHg | 0.48341784195534 psi | 0.4834 |
| 30 mmHg | 0.58010141034641 psi | 0.5801 |
| 40 mmHg | 0.77346854712854 psi | 0.7735 |
| 50 mmHg | 0.96683568391068 psi | 0.9668 |
| 75 mmHg | 1.450253525866 psi | 1.4503 |
| 100 mmHg | 1.9336713678214 psi | 1.9337 |
| 200 mmHg | 3.8673427356427 psi | 3.8673 |
| 250 mmHg | 4.8341784195534 psi | 4.8342 |
| 500 mmHg | 9.6683568391068 psi | 9.6684 |
| 750 mmHg | 14.50253525866 psi | 14.5025 |
| 1000 mmHg | 19.336713678214 psi | 19.3367 |
| 2500 mmHg | 48.341784195534 psi | 48.3418 |
| 5000 mmHg | 96.683568391068 psi | 96.6836 |
| 10000 mmHg | 193.36713678214 psi | 193.3671 |
Millimeter of mercury → Pounds per square inch
The reverse value is 1 mmHg = 0.019336713678214 psi.