Convert Pound per Square Inch to Torr
Use this free converter to change pounds per square inch (psi) into torr (Torr). Pound per square inch and torr both measure pressure. As a quick reference, 1 psi equals 51.714933 Torr, and 1 Torr equals 0.019336775 psi.
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Torr (Torr)
51.714933
1 psi = 51.714933 Torr
Pressure conversion table
| Pound per Square Inch | Torr |
|---|---|
| 0.01 | 0.51714933 |
| 0.1 | 5.1714933 |
| 0.5 | 25.857466 |
| 1 | 51.714933 |
| 2 | 103.42987 |
| 3 | 155.1448 |
| 5 | 258.57466 |
| 10 | 517.14933 |
| 20 | 1034.2987 |
| 25 | 1292.8733 |
| 50 | 2585.7466 |
| 100 | 5171.4933 |
| 1,000 | 51714.933 |
How to convert Pound per Square Inch to Torr
Multiply the pound per square inch value by 51.714933 to get torr.
- Enter the number of pounds per square inch you want to convert.
- The converter instantly shows the equivalent value in torr.
- Worked example: 15 psi × 51.714933 = 775.72399 Torr.
- Use the swap button to reverse the conversion (torr to pound per square inch).
About these units
Pound per Square Inch (psi)
- Definition
- Pounds per square inch (psi) is an imperial pressure unit, the force of one pound over one square inch.
- History
- It developed with the imperial system and steam-engine engineering.
- Current use
- Psi is the common pressure unit for tyres and compressed gas in the United States.
Torr (Torr)
- Definition
- A torr is a pressure unit equal to 1/760 of a standard atmosphere, about 133.3 pascals.
- History
- Named after Evangelista Torricelli, inventor of the barometer, it equals roughly one millimeter of mercury.
- Current use
- Torr is used in vacuum technology and laboratory science.
Frequently asked questions
How many torr are in a pound per square inch?
There are 51.714933 Torr in 1 psi. To convert, multiply the number of pounds per square inch by 51.714933.
How do I convert pounds per square inch to torr?
Multiply the pound per square inch value by 51.714933 to get torr. For example, 10 psi = 517.14933 Torr.
Is this pound per square inch-to-torr converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Pound per Square Inch to other pressure units
| Unit | 1 Pound per Square Inch equals |
|---|---|
| Pascal (Pa) | 6894.7573 Pa |
| Kilopascal (kPa) | 6.8947573 kPa |
| Bar (bar) | 0.068947573 bar |
| Atmosphere (atm) | 0.068045964 atm |
| Torr (Torr) | 51.714933 Torr |
| Millibar (mbar) | 68.947573 mbar |