Millimetres of mercury to pounds per square inch converter
1 millimetre of mercury = 0.01933677746 pounds per square inch
How to convert millimetres of mercury to pounds per square inch
psi = mmHg × 0.0193367774595
Multiply the number of millimetres of mercury by 0.0193367774595 to get pounds per square inch. Going the other way, divide by 0.0193367774595 (or multiply by 51.7149252039).
One millimetre of mercury is exactly defined as 0.0193367774595 pounds per square inch (to 12 significant figures), and one pound per square inch is 51.7149252039 millimetres of mercury.
Worked examples
- Convert 5 millimetres of mercury: 5 × 0.0193367774595 = 0.0966838873 0.0966838873 pounds per square inch.
- Convert 12.5 millimetres of mercury: 12.5 × 0.0193367774595 = 0.2417097182 0.2417097182 pounds per square inch.
- Convert 250 millimetres of mercury: 250 × 0.0193367774595 = 4.834194365 4.834194365 pounds per square inch.
Quick-reference table
| mmHg | psi |
|---|---|
| 1 | 0.01933677746 |
| 2 | 0.03867355492 |
| 3 | 0.05801033238 |
| 5 | 0.0966838873 |
| 10 | 0.1933677746 |
| 15 | 0.2900516619 |
| 20 | 0.3867355492 |
| 25 | 0.4834194365 |
| 50 | 0.966838873 |
| 75 | 1.450258309 |
| 100 | 1.933677746 |
| 1,000 | 19.33677746 |
| psi | mmHg |
|---|---|
| 1 | 51.7149252 |
| 2 | 103.4298504 |
| 3 | 155.1447756 |
| 5 | 258.574626 |
| 10 | 517.149252 |
| 15 | 775.7238781 |
| 20 | 1,034.298504 |
| 25 | 1,292.87313 |
| 50 | 2,585.74626 |
| 75 | 3,878.61939 |
| 100 | 5,171.49252 |
| 1,000 | 51,714.9252 |
Related conversions
- ⇄ Pounds per square inch to millimetres of mercury
- Millimetres of mercury to kilopascals
- Millimetres of mercury to bar
- Millimetres of mercury to standard atmospheres
- Pascals to pounds per square inch
- Hectopascals to pounds per square inch
- Kilopascals to pounds per square inch
- Bar to pounds per square inch
- Millibars to pounds per square inch
Frequently asked questions
How many pounds per square inch are in 1 millimetre of mercury?
1 millimetre of mercury equals 0.01933677746 pounds per square inch.
What is the formula to convert millimetres of mercury to pounds per square inch?
Use psi = mmHg × 0.0193367774595. Multiply the number of millimetres of mercury by 0.0193367774595 to get pounds per square inch. Going the other way, divide by 0.0193367774595 (or multiply by 51.7149252039).
What is 100 millimetres of mercury in pounds per square inch?
100 millimetres of mercury is 1.933677746 pounds per square inch.