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kilocalorie (15°C)
Symbol:  kcal15 
Category:  Energy 
SI Equivalent:  4185.5 J
Dimension ML2T-2 
 
Notes
Heat unit representing the energy needed to raise the temperature of 1 kg of air-free water from 14.5°C to 15.5°C at the constant pressure of 1 atm.
Convert     kcal15  
59 conversions, showing those commonly used | Show all
1 kcal15 =
Energy
  Symbol Unit Name
6.83905×10-7  bboe  barrel oil equivalent 
3.96709  Btu (IT)  British thermal unit (IT) 
3.96403  Btu (mean)  British thermal unit (mean) 
3.96974  Btu (therm.)  British thermal unit (thermochemical) 
1.00132  Cal, kcal  Calorie (diet kilocalorie) 
998.921  calmean  calorie (mean) 
1000.36  cal (therm.)  calorie (thermochemical) 
2.61238×1022  eV  electronvolt 
4.1855×1010  erg  erg 
3087.07  ft-lbf  foot-pound force 
9.93234×104  ft-pdl  foot-poundal 
1.55912×10-3  Hp-h  horsepower (550ft-lbf/s)-hour 
4185.5  J  joule 
0.995481  kcal4  kilocalorie (4°C) 
4.1855  kJ  kilojoule 
1.00132×10-9  kt (TNT)  kiloton TNT equivalent 
1.16264×10-3  kWh  kilowatt-hour 
2.61238×1016  MeV  megaelectronvolt 
4.1855×10-3  MJ  megajoule 
1.00132×10-12  Mt (TNT)  megaton TNT equivalent 
1.42899×10-7  tce  tce (tonne coal equivalent) 
3.96804×10-5    therm (US) 
1.00132×10-6  ton (TNT)  ton TNT equivalent 
1.16264  Wh  watt hour 
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Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Selecting the Right 3D Printer

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

Essentials of Manufacturing

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

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.