Joule to Calorie (thermochemical) Converter
1 J = 0.239006 cal
FORMULA
1 J = 0.239006 cal
CONVERSION TABLE
| Joule (J) | Calorie (thermochemical) (cal) |
|---|---|
| 1 J | 0.239006 cal |
| 5 J | 1.195 cal |
| 10 J | 2.3901 cal |
| 25 J | 5.9751 cal |
| 50 J | 11.9503 cal |
| 100 J | 23.9006 cal |
| 250 J | 59.7514 cal |
| 500 J | 119.5029 cal |
| 1,000 J | 239.0057 cal |
COMMON VALUES
RELATED CONVERSIONS
About Joule (J)
The SI derived unit of energy, one joule equals the work done by a force of one newton moving an object one meter. Named after James Prescott Joule, who demonstrated the mechanical equivalent of heat, the joule is used in physics, chemistry, and engineering for all forms of energy, work, and heat.
About Calorie (thermochemical) (cal)
The small calorie (cal) is the energy needed to raise one gram of water by one degree Celsius at standard pressure. While largely replaced by the joule in scientific contexts (1 cal = 4.184 J exactly), the calorie remains in use in chemistry and is the basis for the food Calorie (kilocalorie).
How to Convert Joule to Calorie (thermochemical)
The conversion formula is: 1 J = 0.239006 cal. To convert from Joule (J) to Calorie (thermochemical) (cal), use the formula above or the interactive converter at the top of this page.
FAQ
How many Calorie (thermochemical) in 1 Joule?
1 Joule (J) equals 0.239006 Calorie (thermochemical) (cal).
How to convert Joule to Calorie (thermochemical)?
Multiply the Joule value by 0.239006 to get the equivalent in Calorie (thermochemical). Formula: 1 J = 0.239006 cal
What is the formula for Joule to Calorie (thermochemical) conversion?
1 J = 0.239006 cal
Glossary
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Calorie
A unit of energy. The small calorie (cal) heats 1g of water by 1°C; the food Calorie (kcal) is 1000 small calories.
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BTU (British Thermal Unit)
The amount of heat needed to raise the temperature of one pound of water by one degree Fahrenheit.
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Electronvolt
A unit of energy equal to the kinetic energy gained by an electron accelerated through 1 volt.
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Joule
The SI unit of energy, equal to the work done by a force of one newton acting over a distance of one meter (1 J = 1 N·m = 1 kg·m²/s²).