Convert inch-pound to joule
Please provide values below to convert inch-pound [in*lbf] to joule [J], or Convert joule to inch-pound.
1 in*lbf = 0.11298483 J. To convert inch-pound to joule, multiply the value by 0.11298483; to go the other way, divide by it (1 J = 8.85074571515 in*lbf). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 in*lbf = 0.11298483 J
- 1 J = 8.85074571515 in*lbf
- 10 in*lbf = 1.1298483 J
- 100 in*lbf = 11.298483 J
How to Convert Inch-Pound to Joule
1 in*lbf = 0.11298483 J
Example: convert 15 in*lbf to J:
15 in*lbf = 15 × 0.11298483 J = 1.69477245 J
Inch-Pound to Joule Conversion Table
| inch-pound | joule |
|---|---|
| 1 in*lbf | 0.11298483 J |
| 2 in*lbf | 0.22596966 J |
| 3 in*lbf | 0.33895449 J |
| 5 in*lbf | 0.56492415 J |
| 10 in*lbf | 1.1298483 J |
| 20 in*lbf | 2.2596966 J |
| 50 in*lbf | 5.6492415 J |
| 100 in*lbf | 11.298483 J |
| 500 in*lbf | 56.492415 J |
| 1000 in*lbf | 112.98483 J |
Inch-Pound
The inch-pound (in·lbf) is a unit of torque or energy, representing the force of one pound applied at the end of a one-inch lever arm.
History/Origin
The inch-pound has been used primarily in the United States and other countries that employ imperial units, originating from the traditional use of inches and pounds in mechanical and engineering contexts, with its formal recognition dating back to the 19th century.
Current Use
It is commonly used in engineering, automotive, and mechanical applications to measure torque and energy, especially in contexts where imperial units are standard.
Joule
The joule (J) is the SI unit of energy, work, and heat, defined as the work done when a force of one newton acts over a distance of one meter.
History/Origin
The joule was named after James Prescott Joule in 1889 to honor his work in energy and thermodynamics. It was adopted as the SI unit of energy in 1948.
Current Use
The joule is widely used in physics, engineering, and everyday contexts to quantify energy, work, and heat in various applications, including electricity, mechanics, and thermodynamics.
Frequently Asked Questions
What is 1 inch-pound in joule?
1 inch-pound (in*lbf) = 0.11298483 joule (J).
How do you convert inch-pound to joule?
Multiply the inch-pound value by 0.11298483. For example, 25 in*lbf × 0.11298483 = 2.82462075 J.
What is 10 inch-pound in joule?
10 in*lbf = 1.1298483 J.
Which unit is larger, the inch-pound or the joule?
The joule is the larger unit: 1 in*lbf equals only 0.11298483 J.