Convert Kilocalorie to Electronvolt Online
About Kilocalorie to Electronvolt Conversion
This converter converts Kilocalorie (kcal) to Electronvolt (eV). One Kilocalorie (kcal) equals 2.6114473967543833e+22 Electronvolt (eV).
Formula:
1 Kilocalorie (kcal) = 2.6114473967543833e+22 Electronvolt (eV)
Example:
1 kcal = 2.6114473967543833e+22 eV
2 kcal = 5.2228947935087666e+22 eV
Kilocalorie (kcal) to Electronvolt (eV) Conversion
Convert Kilocalorie to Electronvolt using the exact conversion factor. This page provides the formula, worked examples, and real-world use cases for practical understanding.
Conversion Formula
Electronvolt = Kilocalorie × 2.611447e+22
To convert Kilocalorie (kcal) to Electronvolt (eV), multiply the value by 2.611447e+22. This factor is obtained by comparing their exact meter definitions.
Worked Example
Convert 1 kcal to eV.
- Step 1: Write the formula: eV = kcal × 2.611447e+22
- Step 2: Substitute: 1 × 2.611447e+22
- Step 3: Result: 2.611447e+22 eV
So, 1 kcal = 2.611447e+22 eV.
About the Units
Kilocalorie (kcal)
One Kilocalorie (kcal) equals 2.611447e+22 Electronvolt (eV)
A widely used unit across scientific, engineering, and measurement contexts.
Electronvolt (eV)
One Electronvolt (eV) equals 3.829294e-23 Kilocalorie (kcal)
Common in nanotechnology, optical physics, and semiconductor design.
Where This Conversion Is Used
- Converting values from Kilocalorie to Electronvolt for engineering or scientific workflows.
- Used when normalizing mixed-unit datasets requiring consistent Electronvolt representation.
- Applied when comparing different measurement systems across tools and documents.
- Used in nanotechnology, material science, and quantum-level research.
Frequently Asked Questions
How many Electronvolt (eV) are in 1 Kilocalorie (kcal)?
1 kcal = 2.611447e+22 eV.
What is the formula for converting Kilocalorie (kcal) to Electronvolt (eV)?
Multiply the kcal value by 2.611447e+22.
Can I reverse the conversion?
Yes. 1 eV = 3.829294e-23 kcal.
Conclusion
By applying the conversion factor shown above, you can reliably convert Kilocalorie (kcal) to Electronvolt (eV) for use in scientific analysis, engineering calculations, academic work, or daily measurements.
Quick Links for Unit Converters
Convert Kilocalorie to Other Units
1 kcal = 4.184 kJ
1 Kilocalorie (kcal) = 4.184 Kilojoules (kJ)
1 kcal equals 4.184 kJs.
1 kcal = 0.004184 MJ
1 Kilocalorie (kcal) = 0.004184 Megajoule (MJ)
1 kcal equals 0.004184 MJ.
1 kcal = 0.000004184 GJ
1 Kilocalorie (kcal) = 0.000004184 Gigajoule (GJ)
1 kcal equals 0.000004184 GJ.
1 kcal = 1.1622222222222223 Wh
1 Kilocalorie (kcal) = 1.1622222222222223 Watt-hours (Wh)
1 kcal equals 1.1622222222222223 Whs.
1 kcal = 0.0011622222222222223 kWh
1 Kilocalorie (kcal) = 0.0011622222222222223 Kilowatt-hour (kWh)
1 kcal equals 0.0011622222222222223 kWh.
1 kcal = 0.0000011622222222222223 MWh
1 Kilocalorie (kcal) = 0.0000011622222222222223 Megawatt-hour (MWh)
1 kcal equals 0.0000011622222222222223 MWh.
1 kcal = 41840000000 erg
1 Kilocalorie (kcal) = 41840000000 Ergs
1 kcal equals 41840000000 ergs.
1 kcal = 1000 cal
1 Kilocalorie (kcal) = 1000 Calories (cal)
1 kcal equals 1000 cals.
1 kcal = 3.9656512425833603 BTU
1 Kilocalorie (kcal) = 3.9656512425833603 British Thermal Units (BTU)
1 kcal equals 3.9656512425833603 BTUs.
1 kcal = 3085.9600333303742 ft_lbf
1 Kilocalorie (kcal) = 3085.9600333303742 Foot-pound forces (ft⋅lbf)
1 kcal equals 3085.9600333303742 ft_lbves.
1 kcal = 0.0015585671463432713 hp_h
1 Kilocalorie (kcal) = 0.0015585671463432713 Horsepower-hour (hp⋅h)
1 kcal equals 0.0015585671463432713 hp_h.
1 kcal = 0.000039656512425833605 therm_us
1 Kilocalorie (kcal) = 0.000039656512425833605 Therm (US)
1 kcal equals 0.000039656512425833605 therm_us.
1 kcal = 2.6114473967543833e+22 eV
1 Kilocalorie (kcal) = 2.6114473967543833e+22 Electronvolts (eV)
1 kcal equals 2.6114473967543833e+22 eVs.
1 kcal = 26114473967543833000 keV
1 Kilocalorie (kcal) = 26114473967543833000 Kiloelectronvolts (keV)
1 kcal equals 26114473967543833000 keVs.
1 kcal = 26114473967543828 MeV
1 Kilocalorie (kcal) = 26114473967543828 Megaelectronvolts (MeV)
1 kcal equals 26114473967543828 MeVs.
1 kcal = 26114473967543.83 GeV
1 Kilocalorie (kcal) = 26114473967543.83 Gigaelectronvolts (GeV)
1 kcal equals 26114473967543.83 GeVs.
1 kcal = 9.993312314894431e-8 toe
1 Kilocalorie (kcal) = 9.993312314894431e-8 Tonne of Oil Equivalent (toe)
1 kcal equals 9.993312314894431e-8 toe.
1 kcal = 1.4276160449849187e-7 tce
1 Kilocalorie (kcal) = 1.4276160449849187e-7 Tonne of Coal Equivalent (tce)
1 kcal equals 1.4276160449849187e-7 tce.
1 kcal = 959689217281022400000 hartree
1 Kilocalorie (kcal) = 959689217281022400000 Hartrees
1 kcal equals 959689217281022400000 hartrees.
Convert Electronvolt to Other Units
1 eV = 1.602176634e-19 J
1 Electronvolt (eV) = 1.602176634e-19 Joule (J)
1 eV equals 1.602176634e-19 J.
1 eV = 1.6021766339999998e-22 kJ
1 Electronvolt (eV) = 1.6021766339999998e-22 Kilojoule (kJ)
1 eV equals 1.6021766339999998e-22 kJ.
1 eV = 1.602176634e-25 MJ
1 Electronvolt (eV) = 1.602176634e-25 Megajoule (MJ)
1 eV equals 1.602176634e-25 MJ.
1 eV = 1.602176634e-28 GJ
1 Electronvolt (eV) = 1.602176634e-28 Gigajoule (GJ)
1 eV equals 1.602176634e-28 GJ.
1 eV = 4.4504906499999996e-23 Wh
1 Electronvolt (eV) = 4.4504906499999996e-23 Watt-hour (Wh)
1 eV equals 4.4504906499999996e-23 Wh.
1 eV = 4.45049065e-26 kWh
1 Electronvolt (eV) = 4.45049065e-26 Kilowatt-hour (kWh)
1 eV equals 4.45049065e-26 kWh.
1 eV = 4.4504906499999997e-29 MWh
1 Electronvolt (eV) = 4.4504906499999997e-29 Megawatt-hour (MWh)
1 eV equals 4.4504906499999997e-29 MWh.
1 eV = 1.602176634e-12 erg
1 Electronvolt (eV) = 1.602176634e-12 Erg
1 eV equals 1.602176634e-12 erg.
1 eV = 3.829294058317399e-20 cal
1 Electronvolt (eV) = 3.829294058317399e-20 Calorie (cal)
1 eV equals 3.829294058317399e-20 cal.
1 eV = 3.8292940583173993e-23 kcal
1 Electronvolt (eV) = 3.8292940583173993e-23 Kilocalorie (kcal)
1 eV equals 3.8292940583173993e-23 kcal.
1 eV = 1.5185644740583473e-22 BTU
1 Electronvolt (eV) = 1.5185644740583473e-22 British Thermal Unit (BTU)
1 eV equals 1.5185644740583473e-22 BTU.
1 eV = 1.1817048419836966e-19 ft_lbf
1 Electronvolt (eV) = 1.1817048419836966e-19 Foot-pound force (ft⋅lbf)
1 eV equals 1.1817048419836966e-19 ft_lbf.
1 eV = 5.968211912980993e-26 hp_h
1 Electronvolt (eV) = 5.968211912980993e-26 Horsepower-hour (hp⋅h)
1 eV equals 5.968211912980993e-26 hp_h.
1 eV = 1.5185644740583472e-27 therm_us
1 Electronvolt (eV) = 1.5185644740583472e-27 Therm (US)
1 eV equals 1.5185644740583472e-27 therm_us.
1 eV = 0.001 keV
1 Electronvolt (eV) = 0.001 Kiloelectronvolt (keV)
1 eV equals 0.001 keV.
1 eV = 0.000001 MeV
1 Electronvolt (eV) = 0.000001 Megaelectronvolt (MeV)
1 eV equals 0.000001 MeV.
1 eV = 9.999999999999999e-10 GeV
1 Electronvolt (eV) = 9.999999999999999e-10 Gigaelectronvolt (GeV)
1 eV equals 9.999999999999999e-10 GeV.
1 eV = 3.826733147033534e-30 toe
1 Electronvolt (eV) = 3.826733147033534e-30 Tonne of Oil Equivalent (toe)
1 eV equals 3.826733147033534e-30 toe.
1 eV = 5.466761638619334e-30 tce
1 Electronvolt (eV) = 5.466761638619334e-30 Tonne of Coal Equivalent (tce)
1 eV equals 5.466761638619334e-30 tce.
1 eV = 0.03674932217565494 hartree
1 Electronvolt (eV) = 0.03674932217565494 Hartree
1 eV equals 0.03674932217565494 hartree.