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joule
Symbol:  J 
Category:  Energy 
SI Equivalent:  1 J
Dimension:  ML2T-2 
System:  SI 
 
Notes
Named after the English physicist James Prescott Joule (1818-1889), the joule is the basic unit of work or energy in the SI system. It is equal to the work done by a force of 1 newton with the point of application displaced by 1 meter in the direction of the force.
Convert     J  
120.7 J =
Energy
  Symbol Unit Name
2.76851×1019  Eh  a.u. of energy 
1.97222×10-8  bboe  barrel oil equivalent 
1.97222×10-8  bboe  bboe (barrel oil equivalent) 
7.5335×1011  BeV  BeV (billion eV) 
0.114401  Btu (ISO)  British thermal unit (ISO) 
0.114402  Btu (IT)  British thermal unit (IT) 
0.114313  Btu (mean)  British thermal unit (mean) 
0.114478  Btu (therm.)  British thermal unit (thermochemical) 
28.8411  cal15  calorie (15°C) 
28.7073  cal4  calorie (4°C) 
2.88756×10-2  Cal, kcal  Calorie (diet kilocalorie) 
28.8291  cal (IT)  calorie (IT) (International Steam Table) 
28.8065  calmean  calorie (mean) 
28.848  cal (therm.)  calorie (thermochemical) 
6.35537×10-2  Chu  Celsius-heat unit 
120.7  C-V  coulomb volt 
1191.22  cm3-atm  cubic centimeter-atm 
4.20675×10-2  ft3-atm  cubic foot atm 
7.5335×1020  eV  electronvolt 
1.207×109  erg  erg 
89.0238  ft-lbf  foot-pound force 
2864.25  ft-pdl  foot-poundal 
7.5335×1011  GeV  gigaelectronvolt 
28.8291  gram-cal  gram calorie 
2.76851×1019  Eh  hartree 
4.49615×10-5  Hp-h  horsepower (550ft-lbf/s)-hour 
1068.29  in-lbf  inch pound force 
2.88377×10-2  kcal15  kilocalorie (15°C) 
2.87073×10-2  kcal4  kilocalorie (4°C) 
7.5335×1017  keV  kiloelectronvolt 
0.1207  kJ  kilojoule 
2.88756×10-11  kt (TNT)  kiloton TNT equivalent 
3.35278×10-5  kWh  kilowatt-hour 
7.5335×1014  MeV  megaelectronvolt 
1.207×10-4  MJ  megajoule 
2.88756×10-14  Mt (TNT)  megaton TNT equivalent 
120.7  N-m  newton meter 
1.14408×10-19    Q unit 
1.14402×10-16  quad  quad 
1.14402×10-16  quad  quadrillion 
5.53702×1019  Ry  rydberg 
4.12086×10-9  tce  tce (tonne coal equivalent) 
1.14402×10-6    therm (EEG) 
1.14429×10-6    therm (US) 
2.88377×10-5  th15 °C  thermie (15°C) 
2.88273×10-9  toe  toe (tonne oil equivalent) 
2.88756×10-8  ton (TNT)  ton TNT equivalent 
4.12086×10-9  tce  tonne coal equivalent 
2.88273×10-9  toe  tonne oil equivalent 
3.35278×10-2  Wh  watt hour 
Moment, Torque
  Symbol Unit Name
1.207×109  dyn-cm  dyne-centimeter 
1.2308×106  gf-cm  gram force-centimeter 
12.308  kgf-m  kilogram force-meter 
1.207×104  N-cm  newton-centimeter 
120.7  N-m  newton-meter 
1.70926×104  ozf-in  ounce force-inch 
89.0238  lbf-ft  pound force-foot 
1068.29  lbf-in  pound force-inch 
2864.25  pdl-ft  poundal-foot 
Glossary
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Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

more publications