PSI to mmHg Converter
1 psi = 51.7151 mmHg
1 psi = 51.7151 mmHg
PSI to mmHg Table
| PSI (psi) | mmHg (mmHg) |
|---|---|
| 0.01 | 0.517151 |
| 0.1 | 5.1715 |
| 1 | 51.7151 |
| 2 | 103.43 |
| 5 | 258.58 |
| 10 | 517.15 |
| 20 | 1,034.3 |
| 50 | 2,585.75 |
| 100 | 5,171.51 |
| 500 | 25,857.55 |
| 1000 | 51,715.1 |
How to Convert PSI to mmHg
To convert PSI (psi) to mmHg (mmHg), use the formula: 1 psi = 51.7151 mmHg.
For example, to convert 5 psi to mmHg: 5 psi = 258.58 mmHg. Similarly, 10 psi = 517.15 mmHg, 25 psi = 1,292.88 mmHg, and 100 psi = 5,171.51 mmHg.
To convert in the other direction, 1 mmHg = 0.019337 psi. Simply enter your value in either field above for instant bi-directional conversion.
What is a PSI?
PSI (pounds per square inch) is an imperial pressure unit. PSI is used in the US for tire pressure, HVAC, and hydraulic systems.
What is a mmHg?
Millimeters of mercury (mmHg) is a pressure unit based on mercury column height. mmHg is the standard unit for blood pressure readings worldwide.
Common PSI to mmHg Conversions
Here are some frequently looked-up conversions between PSI and mmHg:
- 1 psi = 51.7151 mmHg
- 5 psi = 258.58 mmHg
- 10 psi = 517.15 mmHg
- 25 psi = 1,292.88 mmHg
- 100 psi = 5,171.51 mmHg