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calorie (4°C)
Symbol:  cal4 
Category:  Energy 
SI Equivalent:  4.2045 J
Dimension ML2T-2 
 
Notes
Heat unit representing the energy needed to raise the temperature of 1 gram of air-free water from 3.5°C to 4.5°C at the constant pressure of 1 atm.
Convert     cal4  
59 conversions, showing those commonly used | Show all
1 cal4 =
Energy
  Symbol Unit Name
6.8701×10-10  bboe  barrel oil equivalent 
3.9851×10-3  Btu (IT)  British thermal unit (IT) 
3.98202×10-3  Btu (mean)  British thermal unit (mean) 
3.98777×10-3  Btu (therm.)  British thermal unit (thermochemical) 
1.00586×10-3  Cal, kcal  Calorie (diet kilocalorie) 
1.00346  calmean  calorie (mean) 
1.0049  cal (therm.)  calorie (thermochemical) 
2.62424×1019  eV  electronvolt 
4.2045×107  erg  erg 
3.10108  ft-lbf  foot-pound force 
99.7743  ft-pdl  foot-poundal 
1.5662×10-6  Hp-h  horsepower (550ft-lbf/s)-hour 
4.2045  J  joule 
1.00454×10-3  kcal15  kilocalorie (15°C) 
1×10-3  kcal4  kilocalorie (4°C) 
4.2045×10-3  kJ  kilojoule 
1.00586×10-12  kt (TNT)  kiloton TNT equivalent 
1.16792×10-6  kWh  kilowatt-hour 
2.62424×1013  MeV  megaelectronvolt 
4.2045×10-6  MJ  megajoule 
1.00586×10-15  Mt (TNT)  megaton TNT equivalent 
1.43547×10-10  tce  tce (tonne coal equivalent) 
3.98605×10-8    therm (US) 
1.00586×10-9  ton (TNT)  ton TNT equivalent 
1.16792×10-3  Wh  watt hour 
more...
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