Convert inch-pound to watt-second
Please provide values below to convert inch-pound [in*lbf] to watt-second [W*s], or Convert watt-second to inch-pound.
1 in*lbf = 0.11298483 W*s. To convert inch-pound to watt-second, multiply the value by 0.11298483; to go the other way, divide by it (1 W*s = 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 W*s
- 1 W*s = 8.85074571515 in*lbf
- 10 in*lbf = 1.1298483 W*s
- 100 in*lbf = 11.298483 W*s
How to Convert Inch-Pound to Watt-Second
1 in*lbf = 0.11298483 W*s
Example: convert 15 in*lbf to W*s:
15 in*lbf = 15 × 0.11298483 W*s = 1.69477245 W*s
Inch-Pound to Watt-Second Conversion Table
| inch-pound | watt-second |
|---|---|
| 1 in*lbf | 0.11298483 W*s |
| 2 in*lbf | 0.22596966 W*s |
| 3 in*lbf | 0.33895449 W*s |
| 5 in*lbf | 0.56492415 W*s |
| 10 in*lbf | 1.1298483 W*s |
| 20 in*lbf | 2.2596966 W*s |
| 50 in*lbf | 5.6492415 W*s |
| 100 in*lbf | 11.298483 W*s |
| 500 in*lbf | 56.492415 W*s |
| 1000 in*lbf | 112.98483 W*s |
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.
Watt-Second
A watt-second (W·s) is a unit of energy equivalent to one joule, representing the amount of energy transferred or converted when one watt of power is applied for one second.
History/Origin
The watt-second originated from the SI system of units, where the watt (W) is the SI derived unit of power, and the second (s) is the SI base unit of time. It has been used historically in physics and engineering to quantify energy, especially in contexts where energy transfer occurs over short durations.
Current Use
The watt-second is primarily used in scientific and engineering contexts to measure small amounts of energy, such as in electrical and mechanical systems. It is often replaced by the joule in modern applications but remains a recognized unit within the energy converter category.
Frequently Asked Questions
What is 1 inch-pound in watt-second?
1 inch-pound (in*lbf) = 0.11298483 watt-second (W*s).
How do you convert inch-pound to watt-second?
Multiply the inch-pound value by 0.11298483. For example, 25 in*lbf × 0.11298483 = 2.82462075 W*s.
What is 10 inch-pound in watt-second?
10 in*lbf = 1.1298483 W*s.
Which unit is larger, the inch-pound or the watt-second?
The watt-second is the larger unit: 1 in*lbf equals only 0.11298483 W*s.