Convert torr to pound-force/square inch
Please provide values below to convert torr [Torr] to pound-force/square inch [lbf/in^2], or Convert pound-force/square inch to torr.
1 Torr = 0.0193367746524 lbf/in^2. To convert torr to pound-force/square inch, multiply the value by 0.0193367746524; to go the other way, divide by it (1 lbf/in^2 = 51.7149327111 Torr). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 Torr = 0.0193367746524 lbf/in^2
- 1 lbf/in^2 = 51.7149327111 Torr
- 10 Torr = 0.193367746524 lbf/in^2
- 100 Torr = 1.93367746524 lbf/in^2
How to Convert Torr to Pound-Force/square Inch
1 Torr = 0.0193367746524403 lbf/in^2
Example: convert 15 Torr to lbf/in^2:
15 Torr = 15 × 0.0193367746524403 lbf/in^2 = 0.290051619786605 lbf/in^2
Torr to Pound-Force/square Inch Conversion Table
| torr | pound-force/square inch |
|---|---|
| 1 Torr | 0.0193367746524 lbf/in^2 |
| 2 Torr | 0.0386735493049 lbf/in^2 |
| 3 Torr | 0.0580103239573 lbf/in^2 |
| 5 Torr | 0.0966838732622 lbf/in^2 |
| 10 Torr | 0.193367746524 lbf/in^2 |
| 20 Torr | 0.386735493049 lbf/in^2 |
| 50 Torr | 0.966838732622 lbf/in^2 |
| 100 Torr | 1.93367746524 lbf/in^2 |
| 500 Torr | 9.66838732622 lbf/in^2 |
| 1000 Torr | 19.3367746524 lbf/in^2 |
Torr
The torr is a unit of pressure defined as 1 millimeter of mercury (mmHg) at standard gravity and temperature, approximately equal to 133.322 pascals.
History/Origin
The torr was introduced by Evangelista Torricelli in 1644, based on his experiments with mercury barometers, as a unit to measure atmospheric pressure. It was historically used in meteorology and physics before the adoption of the pascal.
Current Use
Today, the torr is primarily used in fields like vacuum technology, physics, and medicine (e.g., blood pressure measurements), although it has largely been replaced by the pascal in most scientific contexts.
Pound-Force/square Inch
Pound-force per square inch (lbf/in^2) is a unit of pressure representing the force of one pound-force applied over an area of one square inch.
History/Origin
The unit originated from the Imperial system and became widely used in the United States for measuring pressure, especially in engineering and tire pressure contexts.
Current Use
Today, lbf/in^2, commonly known as psi, is still used in various fields such as automotive, aerospace, and industrial applications to measure pressure.
Frequently Asked Questions
What is 1 torr in pound-force/square inch?
1 torr (Torr) = 0.0193367746524 pound-force/square inch (lbf/in^2).
How do you convert torr to pound-force/square inch?
Multiply the torr value by 0.0193367746524. For example, 25 Torr × 0.0193367746524 = 0.483419366311 lbf/in^2.
What is 10 torr in pound-force/square inch?
10 Torr = 0.193367746524 lbf/in^2.
Which unit is larger, the torr or the pound-force/square inch?
The pound-force/square inch is the larger unit: 1 Torr equals only 0.0193367746524 lbf/in^2.