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in⋅lb\text{in}{\cdot}\text{lb}

inch-pound

Energyexact by definition

The inch-pound is the work done by one pound-force acting through one inch, exactly 0.1129848290276167 joules, one twelfth of a foot-pound. It appears in small fastener and spring energy calculations and in impact test specifications.

Watch out: Inch-pounds of ENERGY and inch-pounds of TORQUE are numerically identical and physically different, exactly as joules and newton metres are. A torque wrench reading in in·lb is not measuring energy. This site keeps them in separate types for that reason, and the torque version lives under Torque.

1 in⋅lb\text{in}{\cdot}\text{lb} 0.11298483 J\text{J}

One inch-pound in every energy unit

7.05196e+17electron volt (eV)
2.59155e+16hartree (Eh)
705,196,000,000,000kiloelectron volt (keV)
705,196,000,000megaelectron volt (MeV)
705,196,000gigaelectron volt (GeV)
112,985,000nanojoule (nJ)
1,129,850erg (erg)
705,196teraelectron volt (TeV)
112,985microjoule (µJ)
112.985millijoule (mJ)
1inch-pound (in·lb)this unit
0.112985joule (J)
0.0833333foot-pound (ft⋅lb)
0.027004calorie (cal)
0.026986calorie (International Table) (cal IT)
0.000112985kilojoule (kJ)
0.000107161BTU (thermochemical) (BTU th)
0.000107089British thermal unit (BTU)
0.0000313847watt-hour (Wh)
0.000027004kilocalorie (kcal)
1.12985e-07megajoule (MJ)
4.20875e-08horsepower-hour (hp·h)
3.13847e-08kilowatt-hour (kWh)
1.07089e-09therm (therm)
1.12985e-10gigajoule (GJ)
1.07089e-10million BTU (MMBTU)
3.13847e-11megawatt-hour (MWh)
2.70040e-11ton of TNT (t TNT)
2.69860e-12tonne of oil equivalent (toe)
1.12985e-13terajoule (TJ)
3.13847e-14gigawatt-hour (GWh)
2.70040e-14kiloton of TNT (kt TNT)
1.12985e-16petajoule (PJ)
3.13847e-17terawatt-hour (TWh)
2.70040e-17megaton of TNT (Mt TNT)
1.07089e-19quad (quad)
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