Calorie (cal)

A small calorie (cal) is the energy needed to raise 1 gram of water by 1°C, equal to 4.184 joules. Small calories are used in chemistry and physics. Note: food "Calories" (with capital C) are actually kilocalories. One calorie equals 0.003968 BTU.

Convert From Calories

calories to joules Calorie to Kilojoule Calorie to Megajoule Calorie to Gigajoule Calorie to Watt-hour Calorie to Kilowatt-hour Calorie to Megawatt-hour calories to kcal Calorie to British Thermal Unit Calorie to Therm Calorie to Electronvolt Calorie to Kiloelectronvolt Calorie to Megaelectronvolt Calorie to Erg Calorie to Foot-pound

Convert To Calories

joules to calories Kilojoule to Calorie Megajoule to Calorie Gigajoule to Calorie Watt-hour to Calorie Kilowatt-hour to Calorie Megawatt-hour to Calorie kcal to calories British Thermal Unit to Calorie Therm to Calorie Electronvolt to Calorie Kiloelectronvolt to Calorie Megaelectronvolt to Calorie Erg to Calorie Foot-pound to Calorie

Conversion Factors

1 cal 4.184 J

1 cal 0.004184 kJ

1 cal 4.184e-6 MJ

1 cal 4.184e-9 GJ

1 cal 0.0011622222 Wh

1 cal 1.1622222222e-6 kWh

1 cal 1.1622222222e-9 MWh

1 cal 0.001 kcal

1 cal 0.0039656668 BTU

1 cal 3.9656668314e-8 therm

1 cal 2.6114473968e19 eV

1 cal 2.6114473968e16 keV

1 cal 2.6114473968e13 MeV

1 cal 41840000 erg

1 cal 3.0859600326 ft·lb

Related Units

Joule (J) Kilojoule (kJ) Megajoule (MJ) Gigajoule (GJ) Watt-hour (Wh) Kilowatt-hour (kWh) Megawatt-hour (MWh) Kilocalorie (kcal) British Thermal Unit (BTU) Therm (therm) Electronvolt (eV) Kiloelectronvolt (keV) Megaelectronvolt (MeV) Erg (erg) Foot-pound (ft·lb)