File & Data Converters
mmHg to PSI Converter
Enter a value in mmHg to convert it to PSI, or switch units to convert the other way.
1 mmHg = 0.019337 PSI
All mmHg conversions
Pascals
133.322387
Kilopascals
0.133322
Bar
0.001333
Atmospheres
0.001316
PSI
0.019337
How to use this tool
- 1Enter a value in mmHg.
- 2The result in PSI updates instantly.
- 3Use the swap button to convert PSI to mmHg instead.
Frequently asked questions
How many PSI is 1 mmHg?+
1 mmHg equals approximately 0.0193 PSI.