Joule (J)
Kilojoule (kJ)
Megajoule (MJ)
Gigajoule (GJ)
Kilowatt-hour (kWh)
Megawatt-hour (MWh)
Watt-hour (Wh)
Calorie (cal)
Kilocalorie (kcal)
British Thermal Unit (BTU)
Therm (therm)
Quad (quad)
Electronvolt (eV)
Kiloelectronvolt (keV)
Megaelectronvolt (MeV)
Gigaelectronvolt (GeV)
Erg (erg)
Foot-pound (ft·lb)
Inch-pound (in·lb)
Newton-meter (N·m)
Dyne-centimeter (dyn·cm)
Gram-force-centimeter (gf·cm)
Kilogram-force-meter (kgf·m)
Pound-force-foot (lbf·ft)
Pound-force-inch (lbf·in)
Horsepower-hour (hp·h)
Ton-hour (Refrigeration) (ton·h)
Barrel Oil Equivalent (BOE)
Ton Coal Equivalent (TCE)
Ton Oil Equivalent (TOE)
Gallon Gasoline Equivalent (GGE)
Liter Gasoline Equivalent (LGE)
Joule (J)
Kilojoule (kJ)
Megajoule (MJ)
Gigajoule (GJ)
Kilowatt-hour (kWh)
Megawatt-hour (MWh)
Watt-hour (Wh)
Calorie (cal)
Kilocalorie (kcal)
British Thermal Unit (BTU)
Therm (therm)
Quad (quad)
Electronvolt (eV)
Kiloelectronvolt (keV)
Megaelectronvolt (MeV)
Gigaelectronvolt (GeV)
Erg (erg)
Foot-pound (ft·lb)
Inch-pound (in·lb)
Newton-meter (N·m)
Dyne-centimeter (dyn·cm)
Gram-force-centimeter (gf·cm)
Kilogram-force-meter (kgf·m)
Pound-force-foot (lbf·ft)
Pound-force-inch (lbf·in)
Horsepower-hour (hp·h)
Ton-hour (Refrigeration) (ton·h)
Barrel Oil Equivalent (BOE)
Ton Coal Equivalent (TCE)
Ton Oil Equivalent (TOE)
Gallon Gasoline Equivalent (GGE)
Liter Gasoline Equivalent (LGE)
1 foot-pound = 1.355818 joule.
To convert foot-pound to joule, multiply the value by 1.355818.
Example: 20 ft·lb = 27.116364 J.
Foot-pound to Joule conversion table
| Foot-pound | Joule |
|---|---|
| 1 ft·lb | 1.355818 J |
| 2 ft·lb | 2.711636 J |
| 3 ft·lb | 4.067455 J |
| 4 ft·lb | 5.423273 J |
| 5 ft·lb | 6.779091 J |
| 10 ft·lb | 13.558182 J |
| 20 ft·lb | 27.116364 J |
| 25 ft·lb | 33.895456 J |
| 50 ft·lb | 67.790911 J |
| 100 ft·lb | 135.581822 J |
| 500 ft·lb | 677.909111 J |
| 1,000 ft·lb | 1,355.818223 J |
Related energy conversions
Frequently asked questions
- How many joule are in a foot-pound?
- There are 1.355818 joule in 1 foot-pound.
- How do I convert foot-pound to joule?
- To convert foot-pound to joule, multiply the value by 1.355818.