Electron-volt to Kilocalorie (IT) Conversion
Convert between Electron-volt and Kilocalorie (IT) quickly and accurately.
How to Convert Electron-volt to Kilocalorie (IT)
Conversion Formula
Example
Convert 15 eV to kcal (IT):
Unit Information
Learn about the energy units you're converting between
Electron-volt
eV
Definition
An electron-volt (symbol: eV) is a unit of energy used in atomic and particle physics, equal to approximately 1.602 × 10^-19 joules. It represents the kinetic energy gained by an electron when accelerated through a potential difference of one volt.
History/Origin
The electron-volt was introduced in the early 20th century for describing atomic and particle energies. It became essential in atomic physics, quantum mechanics, and particle physics research, providing a convenient energy scale for subatomic particles.
Current Use
Electron-volts are used in atomic physics for describing atomic energy levels, in particle physics for measuring particle energies, in semiconductor physics for band gap energies, and in nuclear physics for nuclear reaction energies.
Multiplier
2E-19
Offset
0
Kilocalorie (IT)
kcal (IT)
Definition
A Kilocalorie (IT) is a unit of Energy in the metric system, equal to one thousand of the base unit. It is used for large-scale measurements and everyday use and provides precise measurements for applications requiring kilometer scale accuracy.
History/Origin
The Kilocalorie (IT) was introduced as part of the metric system with the prefix "kilo-" derived from Greek or Latin roots. It became important for measurements requiring large-scale measurements and everyday use and provides a standardized unit for kilometer scale applications.
Current Use
The Kilocalorie (IT) is used in scientific research, industry, and technology for large-scale measurements and everyday use. It provides precise measurements for applications requiring thousand-scale accuracy and is essential for kilometer scale measurements in various fields.
Multiplier
4186.8
Offset
0
Electron-volt to Kilocalorie (IT) Conversion Table
| Electron-volt [eV] | Kilocalorie (IT) [kcal (IT)] |
|---|---|
| 1 eV | 4E-23 kcal (IT) |
| 10 eV | 4E-22 kcal (IT) |
| 25 eV | 1E-21 kcal (IT) |
| 50 eV | 2E-21 kcal (IT) |
| 100 eV | 4E-21 kcal (IT) |
| 0 eV | 0E+0 kcal (IT) |
| -10 eV | -4E-22 kcal (IT) |
| -40 eV | -2E-21 kcal (IT) |
Related Conversions
Explore more Energy conversion options
Electron-volt to Joule
Quick conversion
Electron-volt to Kilojoule
Quick conversion
Electron-volt to Kilowatt-hour
Quick conversion
Electron-volt to Watt-hour
Quick conversion
Electron-volt to Calorie (nutritional)
Quick conversion
Electron-volt to Horsepower (metric) hour
Quick conversion
Electron-volt to Btu (IT)
Quick conversion
Electron-volt to Btu (th)
Quick conversion
Electron-volt to Gigajoule
Quick conversion
Electron-volt to Megajoule
Quick conversion
Electron-volt to Millijoule
Quick conversion
Electron-volt to Microjoule
Quick conversion
Electron-volt to Nanojoule
Quick conversion
Electron-volt to Attojoule
Quick conversion
Electron-volt to Megaelectron-volt
Quick conversion
Electron-volt to Kiloelectron-volt
Quick conversion
Electron-volt to Erg
Quick conversion
Electron-volt to Gigawatt-hour
Quick conversion
Electron-volt to Megawatt-hour
Quick conversion
Electron-volt to Kilowatt-second
Quick conversion
Electron-volt to Watt-second
Quick conversion
Electron-volt to Newton meter
Quick conversion
Electron-volt to Horsepower hour
Quick conversion
Electron-volt to Kilocalorie (IT)
Quick conversion
Electron-volt to Kilocalorie (th)
Quick conversion
Electron-volt to Calorie (IT)
Quick conversion
Electron-volt to Calorie (th)
Quick conversion
Electron-volt to Mega Btu (IT)
Quick conversion
Electron-volt to Ton-hour (refrigeration)
Quick conversion
Electron-volt to Fuel oil equivalent @kiloliter
Quick conversion
Electron-volt to Fuel oil equivalent @barrel (US)
Quick conversion
Electron-volt to Gigaton
Quick conversion
Electron-volt to Megaton
Quick conversion
Electron-volt to Kiloton
Quick conversion
Electron-volt to Ton (explosives)
Quick conversion
Electron-volt to Dyne centimeter
Quick conversion
Electron-volt to Gram-force meter
Quick conversion
Electron-volt to Gram-force centimeter
Quick conversion
Electron-volt to Kilogram-force centimeter
Quick conversion
Electron-volt to Kilogram-force meter
Quick conversion
Electron-volt to Kilopond meter
Quick conversion
Electron-volt to Pound-force foot
Quick conversion
Electron-volt to Pound-force inch
Quick conversion
Electron-volt to Ounce-force inch
Quick conversion
Electron-volt to Foot-pound
Quick conversion
Electron-volt to Inch-pound
Quick conversion
Electron-volt to Inch-ounce
Quick conversion
Electron-volt to Poundal foot
Quick conversion
Electron-volt to Therm
Quick conversion
Electron-volt to Therm (EC)
Quick conversion
Electron-volt to Therm (US)
Quick conversion
Electron-volt to Hartree energy
Quick conversion
Electron-volt to Rydberg constant
Quick conversion