PSI to Torr conversion table
| PSI | Torr |
|---|---|
| 1 psi | 51.714933 Torr |
| 2 psi | 103.429865 Torr |
| 5 psi | 258.574663 Torr |
| 10 psi | 517.149326 Torr |
| 25 psi | 1,292.873314 Torr |
| 50 psi | 2,585.746629 Torr |
| 100 psi | 5,171.493257 Torr |
How to convert PSI to torr
Torr = PSI × 51.714933. For example, 2 psi = 103.429865 Torr. Type a value in either box above: the other one updates instantly, both ways.
What is a psi?
PSI (pounds per square inch) is the US unit of pressure for tires and air compressors; 1 psi ≈ 6.895 kPa.
What is a torr?
A torr is 1/760 of a standard atmosphere, about 133.32 Pa, used in vacuum work.
How do I convert PSI to torr?
Use the formula Torr = PSI × 51.714933. Type a value in the PSI box and the result appears instantly.
How many torr are in 1 psi?
1 psi = 51.714933 Torr.
Is this converter free and private?
Yes. It is free, needs no sign-up, and the calculation runs in your browser: nothing is sent to a server.
Is this gauge or absolute pressure?
The conversion factor is the same for both. Tire gauges show gauge pressure (above the air around you); add about 14.7 psi or 1.013 bar to get absolute pressure.