Convert pound-force inch to gigajoule
Please provide values below to convert pound-force inch [lbf*in] to gigajoule [GJ], or Convert gigajoule to pound-force inch.
1 lbf*in = 1.1298e-10 GJ. To convert pound-force inch to gigajoule, multiply the value by 1.1298e-10; to go the other way, divide by it (1 GJ = 8850745715.15 lbf*in). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 lbf*in = 1.1298e-10 GJ
- 1 GJ = 8850745715.15 lbf*in
- 10 lbf*in = 1.1298483e-09 GJ
- 100 lbf*in = 1.1298483e-08 GJ
How to Convert Pound-Force Inch to Gigajoule
1 lbf*in = 1.1298483e-10 GJ
Example: convert 15 lbf*in to GJ:
15 lbf*in = 15 × 1.1298483e-10 GJ = 1.69477245e-09 GJ
Pound-Force Inch to Gigajoule Conversion Table
| pound-force inch | gigajoule |
|---|---|
| 1 lbf*in | 1.1298e-10 GJ |
| 2 lbf*in | 2.2597e-10 GJ |
| 3 lbf*in | 3.3895e-10 GJ |
| 5 lbf*in | 5.6492e-10 GJ |
| 10 lbf*in | 1.1298483e-09 GJ |
| 20 lbf*in | 2.2596966e-09 GJ |
| 50 lbf*in | 5.6492415e-09 GJ |
| 100 lbf*in | 1.1298483e-08 GJ |
| 500 lbf*in | 5.6492415e-08 GJ |
| 1000 lbf*in | 1.1298483e-07 GJ |
Pound-Force Inch
Pound-force inch (lbf·in) is a unit of torque representing the torque resulting from a one-pound-force applied at a perpendicular distance of one inch from the pivot point.
History/Origin
The pound-force inch has been used historically in engineering and mechanical contexts to quantify torque, especially in the United States, based on the imperial system of units. It originated from the need to measure rotational force in machinery and automotive applications.
Current Use
Today, pound-force inch is still used in engineering, automotive, and mechanical fields to specify torque values, particularly in the United States. It is often converted to SI units like newton-meters for international standardization.
Gigajoule
A gigajoule (GJ) is a unit of energy equal to one billion joules, used to measure large amounts of energy such as in power generation and fuel consumption.
History/Origin
The gigajoule was introduced as part of the International System of Units (SI) to provide a standard measure for large-scale energy quantities, especially in scientific and industrial contexts, gaining prominence in the 20th century.
Current Use
Gigajoules are commonly used today to quantify energy in fields like energy production, consumption, and engineering, particularly for large-scale systems such as power plants, fuel storage, and energy audits.
Frequently Asked Questions
What is 1 pound-force inch in gigajoule?
1 pound-force inch (lbf*in) = 1.1298e-10 gigajoule (GJ).
How do you convert pound-force inch to gigajoule?
Multiply the pound-force inch value by 1.1298e-10. For example, 25 lbf*in × 1.1298e-10 = 2.82462075e-09 GJ.
What is 10 pound-force inch in gigajoule?
10 lbf*in = 1.1298483e-09 GJ.
Which unit is larger, the pound-force inch or the gigajoule?
The gigajoule is the larger unit: 1 lbf*in equals only 1.1298e-10 GJ.