Convert Electronvolt to Kilojoule Online
About Electronvolt to Kilojoule Conversion
This converter converts Electronvolt (eV) to Kilojoule (kJ). One Electronvolt (eV) equals 1.6021766339999998e-22 Kilojoule (kJ).
Formula:
1 Electronvolt (eV) = 1.6021766339999998e-22 Kilojoule (kJ)
Example:
1 eV = 1.6021766339999998e-22 kJ
2 eV = 3.2043532679999997e-22 kJ
Electronvolt (eV) to Kilojoule (kJ) Conversion
Electronvolt to Kilojoule conversion explained with exact factors, step-by-step examples, and situations where this conversion is commonly used.
Conversion Formula
Kilojoule = Electronvolt × 1.602177e-22
To convert Electronvolt (eV) to Kilojoule (kJ), multiply the value by 1.602177e-22. This factor is obtained by comparing their exact meter definitions.
Worked Example
Convert 1 eV to kJ.
- Step 1: Write the formula: kJ = eV × 1.602177e-22
- Step 2: Substitute: 1 × 1.602177e-22
- Step 3: Result: 1.602177e-22 kJ
So, 1 eV = 1.602177e-22 kJ.
About the Units
Electronvolt (eV)
One Electronvolt (eV) equals 1.602177e-22 Kilojoule (kJ)
Common in nanotechnology, optical physics, and semiconductor design.
Kilojoule (kJ)
One Kilojoule (kJ) equals 6.241509e+21 Electronvolt (eV)
A widely used unit across scientific, engineering, and measurement contexts.
Where This Conversion Is Used
- Converting values from Electronvolt to Kilojoule for engineering or scientific workflows.
- Used when normalizing mixed-unit datasets requiring consistent Kilojoule 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 Kilojoule (kJ) are in 1 Electronvolt (eV)?
1 eV = 1.602177e-22 kJ.
What is the formula for converting Electronvolt (eV) to Kilojoule (kJ)?
Multiply the eV value by 1.602177e-22.
Can I reverse the conversion?
Yes. 1 kJ = 6.241509e+21 eV.
Conclusion
By applying the conversion factor shown above, you can reliably convert Electronvolt (eV) to Kilojoule (kJ) for use in scientific analysis, engineering calculations, academic work, or daily measurements.
Quick Links for Unit Converters
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.
Convert Kilojoule to Other Units
1 kJ = 0.000001 GJ
1 Kilojoule (kJ) = 0.000001 Gigajoule (GJ)
1 kJ equals 0.000001 GJ.
1 kJ = 0.2777777777777778 Wh
1 Kilojoule (kJ) = 0.2777777777777778 Watt-hour (Wh)
1 kJ equals 0.2777777777777778 Wh.
1 kJ = 0.0002777777777777778 kWh
1 Kilojoule (kJ) = 0.0002777777777777778 Kilowatt-hour (kWh)
1 kJ equals 0.0002777777777777778 kWh.
1 kJ = 2.7777777777777776e-7 MWh
1 Kilojoule (kJ) = 2.7777777777777776e-7 Megawatt-hour (MWh)
1 kJ equals 2.7777777777777776e-7 MWh.
1 kJ = 10000000000 erg
1 Kilojoule (kJ) = 10000000000 Ergs
1 kJ equals 10000000000 ergs.
1 kJ = 239.0057361376673 cal
1 Kilojoule (kJ) = 239.0057361376673 Calories (cal)
1 kJ equals 239.0057361376673 cals.
1 kJ = 0.2390057361376673 kcal
1 Kilojoule (kJ) = 0.2390057361376673 Kilocalorie (kcal)
1 kJ equals 0.2390057361376673 kcal.
1 kJ = 0.9478133944988911 BTU
1 Kilojoule (kJ) = 0.9478133944988911 British Thermal Unit (BTU)
1 kJ equals 0.9478133944988911 BTU.
1 kJ = 737.5621494575464 ft_lbf
1 Kilojoule (kJ) = 737.5621494575464 Foot-pound forces (ft⋅lbf)
1 kJ equals 737.5621494575464 ft_lbves.
1 kJ = 0.00037250648813175706 hp_h
1 Kilojoule (kJ) = 0.00037250648813175706 Horsepower-hour (hp⋅h)
1 kJ equals 0.00037250648813175706 hp_h.
1 kJ = 0.000009478133944988911 therm_us
1 Kilojoule (kJ) = 0.000009478133944988911 Therm (US)
1 kJ equals 0.000009478133944988911 therm_us.
1 kJ = 6.241509074460763e+21 eV
1 Kilojoule (kJ) = 6.241509074460763e+21 Electronvolts (eV)
1 kJ equals 6.241509074460763e+21 eVs.
1 kJ = 6241509074460763000 keV
1 Kilojoule (kJ) = 6241509074460763000 Kiloelectronvolts (keV)
1 kJ equals 6241509074460763000 keVs.
1 kJ = 6241509074460762 MeV
1 Kilojoule (kJ) = 6241509074460762 Megaelectronvolts (MeV)
1 kJ equals 6241509074460762 MeVs.
1 kJ = 6241509074460.763 GeV
1 Kilojoule (kJ) = 6241509074460.763 Gigaelectronvolts (GeV)
1 kJ equals 6241509074460.763 GeVs.
1 kJ = 2.3884589662749594e-8 toe
1 Kilojoule (kJ) = 2.3884589662749594e-8 Tonne of Oil Equivalent (toe)
1 kJ equals 2.3884589662749594e-8 toe.
1 kJ = 3.4120842375356563e-8 tce
1 Kilojoule (kJ) = 3.4120842375356563e-8 Tonne of Coal Equivalent (tce)
1 kJ equals 3.4120842375356563e-8 tce.
1 kJ = 229371227839632500000 hartree
1 Kilojoule (kJ) = 229371227839632500000 Hartrees
1 kJ equals 229371227839632500000 hartrees.