Convert pound-force foot to erg
Please provide values below to convert pound-force foot [lbf*ft] to erg [erg], or Convert erg to pound-force foot.
1 lbf*ft = 13558179.5 erg. To convert pound-force foot to erg, multiply the value by 13558179.5; to go the other way, divide by it (1 erg = 7.3756214837e-08 lbf*ft). 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*ft = 13558179.5 erg
- 1 erg = 7.3756214837e-08 lbf*ft
- 10 lbf*ft = 135581795 erg
- 100 lbf*ft = 1355817950 erg
How to Convert Pound-Force Foot to Erg
1 lbf*ft = 13558179.5 erg
Example: convert 15 lbf*ft to erg:
15 lbf*ft = 15 × 13558179.5 erg = 203372692.5 erg
Pound-Force Foot to Erg Conversion Table
| pound-force foot | erg |
|---|---|
| 1 lbf*ft | 13558179.5 erg |
| 2 lbf*ft | 27116359 erg |
| 3 lbf*ft | 40674538.5 erg |
| 5 lbf*ft | 67790897.5 erg |
| 10 lbf*ft | 135581795 erg |
| 20 lbf*ft | 271163590 erg |
| 50 lbf*ft | 677908975 erg |
| 100 lbf*ft | 1355817950 erg |
| 500 lbf*ft | 6779089750 erg |
| 1000 lbf*ft | 13558179500 erg |
Pound-Force Foot
The pound-force foot (lbf·ft) is a unit of torque or moment of force, representing the force of one pound-force applied at a perpendicular distance of one foot from the pivot point.
History/Origin
The pound-force foot originated from the Imperial system of units, primarily used in the United States, to quantify torque in mechanical and engineering contexts before the widespread adoption of the SI system.
Current Use
Today, the pound-force foot is still used in certain engineering fields, particularly in the United States, to measure torque in automotive, mechanical, and structural applications, although the SI unit newton meter is more common internationally.
Erg
The erg is a unit of energy in the centimeter-gram-second (CGS) system, defined as the amount of work done when a force of one dyne displaces an object by one centimeter.
History/Origin
The erg was introduced in the late 19th century as part of the CGS system of units, primarily used in physics to measure small amounts of energy before the adoption of the SI system.
Current Use
Today, the erg is largely obsolete and rarely used outside of specific scientific contexts, with the SI unit joule being the standard for energy measurement. It remains relevant in some fields like astrophysics and theoretical physics.
Frequently Asked Questions
What is 1 pound-force foot in erg?
1 pound-force foot (lbf*ft) = 13558179.5 erg (erg).
How do you convert pound-force foot to erg?
Multiply the pound-force foot value by 13558179.5. For example, 25 lbf*ft × 13558179.5 = 338954487.5 erg.
What is 10 pound-force foot in erg?
10 lbf*ft = 135581795 erg.
Which unit is larger, the pound-force foot or the erg?
The pound-force foot is the larger unit: 1 lbf*ft = 13558179.5 erg.