An electronvolt (eV) is the energy gained by a single electron accelerating through a potential difference of one volt, widely used in atomic and particle physics.
Electronvolts to Foot-pounds
Convert Electronvolt (eV) to Foot-pound (ft-lb) instantly with an exact formula, conversion table, and FAQ.
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Convert electronvolts (eV) to foot-pounds (ft-lb) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A foot-pound (ft-lb) is the work done by one pound-force acting through a distance of one foot, commonly used in mechanical and engineering calculations.
ft-lb = eV × 1.181704842e-19
Results update instantly for Electronvolts to Foot-pounds conversions.
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Formula
ft-lb = eV × 1.181704842e-19
eV = ft-lb × 8.462350028e+18
Conversion table
| 1 eV | 1.181705e-19 ft-lb |
| 5 eV | 5.908524e-19 ft-lb |
| 10 eV | 1.181705e-18 ft-lb |
| 20 eV | 2.363410e-18 ft-lb |
| 50 eV | 5.908524e-18 ft-lb |
| 100 eV | 1.181705e-17 ft-lb |
| 500 eV | 5.908524e-17 ft-lb |
| 1000 eV | 1.181705e-16 ft-lb |
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How the formula works
Both electronvolt and foot-pound measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in electronvolts by 1.181704842e-19 to get foot-pounds. To reverse the conversion, multiply a foot-pound value by 8.462350028e+18 to get back to electronvolts.
Frequently asked questions
What is Electronvolt (eV)?
An electronvolt (eV) is the energy gained by a single electron accelerating through a potential difference of one volt, widely used in atomic and particle physics.
What is Foot-pound (ft-lb)?
A foot-pound (ft-lb) is the work done by one pound-force acting through a distance of one foot, commonly used in mechanical and engineering calculations.
How do I convert electronvolts to foot-pounds?
Multiply the electronvolt value by 1.181704842e-19 to get the equivalent in foot-pounds. For example, 5 eV × 1.181704842e-19 = 5.908524e-19 ft-lb.
Is this conversion exact?
Yes. Both units are defined against the SI base unit for this dimension, so the factor 1.181704842e-19 is an exact, non-rounded value.
Can I convert foot-pounds back to electronvolts?
Yes. Divide the foot-pound value by 1.181704842e-19, or multiply it by 8.462350028e+18, to get electronvolts.
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About converting electronvolts to foot-pounds
An electronvolt (eV) is the energy gained by a single electron accelerating through a potential difference of one volt, widely used in atomic and particle physics. A foot-pound (ft-lb) is the work done by one pound-force acting through a distance of one foot, commonly used in mechanical and engineering calculations.
Use this calculator to move between electronvolts and foot-pounds accurately for homework, engineering, billing, or everyday energy calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.