Calorie (thermochemical) to Therm Converter
1 cal = 3.965667E-8 thm
FORMULA
1 cal = 3.965667E-8 thm
CONVERSION TABLE
| Calorie (thermochemical) (cal) | Therm (thm) |
|---|---|
| 1 cal | 3.965667 × 10⁻⁸ thm |
| 5 cal | 1.982833 × 10⁻⁷ thm |
| 10 cal | 3.965667 × 10⁻⁷ thm |
| 25 cal | 9.914167 × 10⁻⁷ thm |
| 50 cal | 0.0000019828 thm |
| 100 cal | 0.0000039657 thm |
| 250 cal | 0.0000099142 thm |
| 500 cal | 0.0000198283 thm |
| 1,000 cal | 0.0000396567 thm |
COMMON VALUES
RELATED CONVERSIONS
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).
About Therm (thm)
Equal to 100,000 BTU or approximately 105.5 MJ, the therm is the standard billing unit for natural gas in the United States and United Kingdom. Monthly gas bills list consumption in therms, and one therm is roughly the energy in 100 cubic feet of natural gas at standard conditions.
How to Convert Calorie (thermochemical) to Therm
The conversion formula is: 1 cal = 3.965667E-8 thm. To convert from Calorie (thermochemical) (cal) to Therm (thm), use the formula above or the interactive converter at the top of this page.
FAQ
How many Therm in 1 Calorie (thermochemical)?
1 Calorie (thermochemical) (cal) equals 3.965667E-8 Therm (thm).
How to convert Calorie (thermochemical) to Therm?
Multiply the Calorie (thermochemical) value by 3.965667E-8 to get the equivalent in Therm. Formula: 1 cal = 3.965667E-8 thm
What is the formula for Calorie (thermochemical) to Therm conversion?
1 cal = 3.965667E-8 thm
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).