Torr to PSI Converter
Conversion Formula
1 Torr = 0.0193367137 PSI1 PSI = 51.7150957831 TorrTorr → PSI
| Torr | PSI |
|---|---|
| 1 Torr | 0.0193367137 PSI |
| 5 Torr | 0.0966835684 PSI |
| 10 Torr | 0.1933671368 PSI |
| 50 Torr | 0.9668356839 PSI |
| 100 Torr | 1.9336713678 PSI |
| 500 Torr | 9.6683568391 PSI |
| 1000 Torr | 19.3367136782 PSI |
About Torr
The torr is a pressure unit named after Evangelista Torricelli, equal to approximately 133.322 pascals, used primarily in vacuum physics and high-altitude research. It is nearly identical to the millimeter of mercury, with one torr defined as exactly 1/760 of a standard atmosphere. Vacuum pumps, electron microscopes, and semiconductor manufacturing equipment commonly specify operating pressures in torr.
💡 1 Torr is nearly the same as 1 mmHg — close to atmospheric pressure
About PSI
PSI (pounds per square inch) is an imperial pressure unit equal to about 6,894.76 pascals, the standard measurement for tire pressure, compressed air systems, and hydraulic equipment in the United States. Almost every American gas station air pump and pressure washer displays ratings in PSI, making it one of the most recognized pressure units worldwide. One PSI equals approximately 0.06895 bar or 6.895 kPa.
💡 1 PSI is about the pressure from 1 pound on 1 square inch
Frequently Asked Questions
What is 1 Torr? in PSI?
1 Torr = 0.0193367137 PSI. Conversion Formula: 1 Torr = 0.0193367137 PSI.
How many PSI in 1 Torr?
1 Torr = 0.0193367137 PSI. Use the converter above to calculate other values.
What is Torr?
The torr is a pressure unit named after Evangelista Torricelli, equal to approximately 133.322 pascals, used primarily in vacuum physics and high-altitude research. It is nearly identical to the millimeter of mercury, with one torr defined as exactly 1/760 of a standard atmosphere. Vacuum pumps, electron microscopes, and semiconductor manufacturing equipment commonly specify operating pressures in torr.
What is PSI?
PSI (pounds per square inch) is an imperial pressure unit equal to about 6,894.76 pascals, the standard measurement for tire pressure, compressed air systems, and hydraulic equipment in the United States. Almost every American gas station air pump and pressure washer displays ratings in PSI, making it one of the most recognized pressure units worldwide. One PSI equals approximately 0.06895 bar or 6.895 kPa.