Convert Hartree to Kiloelectronvolt Online

About Hartree to Kiloelectronvolt Conversion

This converter converts Hartree to Kiloelectronvolt (keV). One Hartree equals 0.027211386245988033 Kiloelectronvolt (keV).

Formula:

1 Hartree = 0.027211386245988033 Kiloelectronvolt (keV)

Example:

1  = 0.027211386245988033 keV
2  = 0.054422772491976065 keV

Hartree to Kiloelectronvolt (keV) Conversion

Hartree to Kiloelectronvolt conversion explained with exact factors, step-by-step examples, and situations where this conversion is commonly used.

Conversion Formula

Kiloelectronvolt = Hartree × 0.027211

To convert Hartree to Kiloelectronvolt (keV), multiply the value by 0.027211. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 hartree to keV.

  • Step 1: Write the formula: keV = hartree × 0.027211
  • Step 2: Substitute: 1 × 0.027211
  • Step 3: Result: 0.027211 keV
So, 1 hartree = 0.027211 keV.

About the Units

Hartree

One Hartree equals 0.027211 Kiloelectronvolt (keV)

Common in nanotechnology, optical physics, and semiconductor design.

Kiloelectronvolt (keV)

One Kiloelectronvolt (keV) equals 36.749322 Hartree

Common in nanotechnology, optical physics, and semiconductor design.

Where This Conversion Is Used

  • Converting values from Hartree to Kiloelectronvolt for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Kiloelectronvolt 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 Kiloelectronvolt (keV) are in 1 Hartree?

1 hartree = 0.027211 keV.

What is the formula for converting Hartree to Kiloelectronvolt (keV)?

Multiply the hartree value by 0.027211.

Can I reverse the conversion?

Yes. 1 keV = 36.749322 hartree.

Conclusion

By applying the conversion factor shown above, you can reliably convert Hartree to Kiloelectronvolt (keV) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Hartree to Other Units

Hartree to Joule

1 hartree = 4.3597447222071e-18 J

1 Hartree = 4.3597447222071e-18 Joule (J)

1 hartree equals 4.3597447222071e-18 J.

Hartree to Kilojoule

1 hartree = 4.3597447222071e-21 kJ

1 Hartree = 4.3597447222071e-21 Kilojoule (kJ)

1 hartree equals 4.3597447222071e-21 kJ.

Hartree to Megajoule

1 hartree = 4.3597447222071e-24 MJ

1 Hartree = 4.3597447222071e-24 Megajoule (MJ)

1 hartree equals 4.3597447222071e-24 MJ.

Hartree to Gigajoule

1 hartree = 4.3597447222071e-27 GJ

1 Hartree = 4.3597447222071e-27 Gigajoule (GJ)

1 hartree equals 4.3597447222071e-27 GJ.

Hartree to Watt-hour

1 hartree = 1.2110402006130834e-21 Wh

1 Hartree = 1.2110402006130834e-21 Watt-hour (Wh)

1 hartree equals 1.2110402006130834e-21 Wh.

Hartree to Kilowatt-hour

1 hartree = 1.2110402006130833e-24 kWh

1 Hartree = 1.2110402006130833e-24 Kilowatt-hour (kWh)

1 hartree equals 1.2110402006130833e-24 kWh.

Hartree to Megawatt-hour

1 hartree = 1.2110402006130833e-27 MWh

1 Hartree = 1.2110402006130833e-27 Megawatt-hour (MWh)

1 hartree equals 1.2110402006130833e-27 MWh.

Hartree to Erg

1 hartree = 4.3597447222071004e-11 erg

1 Hartree = 4.3597447222071004e-11 Erg

1 hartree equals 4.3597447222071004e-11 erg.

Hartree to Calorie

1 hartree = 1.0420039967034178e-18 cal

1 Hartree = 1.0420039967034178e-18 Calorie (cal)

1 hartree equals 1.0420039967034178e-18 cal.

Hartree to Kilocalorie

1 hartree = 1.0420039967034177e-21 kcal

1 Hartree = 1.0420039967034177e-21 Kilocalorie (kcal)

1 hartree equals 1.0420039967034177e-21 kcal.

Hartree to British Thermal Unit

1 hartree = 4.132224444303736e-21 BTU

1 Hartree = 4.132224444303736e-21 British Thermal Unit (BTU)

1 hartree equals 4.132224444303736e-21 BTU.

Hartree to Foot-pound force

1 hartree = 3.215582688397262e-18 ft_lbf

1 Hartree = 3.215582688397262e-18 Foot-pound force (ft⋅lbf)

1 hartree equals 3.215582688397262e-18 ft_lbf.

Hartree to Horsepower-hour

1 hartree = 1.6240331956203295e-24 hp_h

1 Hartree = 1.6240331956203295e-24 Horsepower-hour (hp⋅h)

1 hartree equals 1.6240331956203295e-24 hp_h.

Hartree to Therm

1 hartree = 4.132224444303736e-26 therm_us

1 Hartree = 4.132224444303736e-26 Therm (US)

1 hartree equals 4.132224444303736e-26 therm_us.

Hartree to Electronvolt

1 hartree = 27.211386245988034 eV

1 Hartree = 27.211386245988034 Electronvolts (eV)

1 hartree equals 27.211386245988034 eVs.

Hartree to Kiloelectronvolt

1 hartree = 0.027211386245988033 keV

1 Hartree = 0.027211386245988033 Kiloelectronvolt (keV)

1 hartree equals 0.027211386245988033 keV.

Hartree to Megaelectronvolt

1 hartree = 0.00002721138624598803 MeV

1 Hartree = 0.00002721138624598803 Megaelectronvolt (MeV)

1 hartree equals 0.00002721138624598803 MeV.

Hartree to Gigaelectronvolt

1 hartree = 2.721138624598803e-8 GeV

1 Hartree = 2.721138624598803e-8 Gigaelectronvolt (GeV)

1 hartree equals 2.721138624598803e-8 GeV.

Hartree to Tonne of Oil Equivalent

1 hartree = 1.041307137242548e-28 toe

1 Hartree = 1.041307137242548e-28 Tonne of Oil Equivalent (toe)

1 hartree equals 1.041307137242548e-28 toe.

Hartree to Tonne of Coal Equivalent

1 hartree = 1.4875816246322115e-28 tce

1 Hartree = 1.4875816246322115e-28 Tonne of Coal Equivalent (tce)

1 hartree equals 1.4875816246322115e-28 tce.

Convert Kiloelectronvolt to Other Units

Kiloelectronvolt to Joule

1 keV = 1.602176634e-16 J

1 Kiloelectronvolt (keV) = 1.602176634e-16 Joule (J)

1 keV equals 1.602176634e-16 J.

Kiloelectronvolt to Kilojoule

1 keV = 1.602176634e-19 kJ

1 Kiloelectronvolt (keV) = 1.602176634e-19 Kilojoule (kJ)

1 keV equals 1.602176634e-19 kJ.

Kiloelectronvolt to Megajoule

1 keV = 1.6021766339999998e-22 MJ

1 Kiloelectronvolt (keV) = 1.6021766339999998e-22 Megajoule (MJ)

1 keV equals 1.6021766339999998e-22 MJ.

Kiloelectronvolt to Gigajoule

1 keV = 1.602176634e-25 GJ

1 Kiloelectronvolt (keV) = 1.602176634e-25 Gigajoule (GJ)

1 keV equals 1.602176634e-25 GJ.

Kiloelectronvolt to Watt-hour

1 keV = 4.45049065e-20 Wh

1 Kiloelectronvolt (keV) = 4.45049065e-20 Watt-hour (Wh)

1 keV equals 4.45049065e-20 Wh.

Kiloelectronvolt to Kilowatt-hour

1 keV = 4.4504906499999996e-23 kWh

1 Kiloelectronvolt (keV) = 4.4504906499999996e-23 Kilowatt-hour (kWh)

1 keV equals 4.4504906499999996e-23 kWh.

Kiloelectronvolt to Megawatt-hour

1 keV = 4.45049065e-26 MWh

1 Kiloelectronvolt (keV) = 4.45049065e-26 Megawatt-hour (MWh)

1 keV equals 4.45049065e-26 MWh.

Kiloelectronvolt to Erg

1 keV = 1.602176634e-9 erg

1 Kiloelectronvolt (keV) = 1.602176634e-9 Erg

1 keV equals 1.602176634e-9 erg.

Kiloelectronvolt to Calorie

1 keV = 3.8292940583173993e-17 cal

1 Kiloelectronvolt (keV) = 3.8292940583173993e-17 Calorie (cal)

1 keV equals 3.8292940583173993e-17 cal.

Kiloelectronvolt to Kilocalorie

1 keV = 3.829294058317399e-20 kcal

1 Kiloelectronvolt (keV) = 3.829294058317399e-20 Kilocalorie (kcal)

1 keV equals 3.829294058317399e-20 kcal.

Kiloelectronvolt to British Thermal Unit

1 keV = 1.5185644740583474e-19 BTU

1 Kiloelectronvolt (keV) = 1.5185644740583474e-19 British Thermal Unit (BTU)

1 keV equals 1.5185644740583474e-19 BTU.

Kiloelectronvolt to Foot-pound force

1 keV = 1.1817048419836965e-16 ft_lbf

1 Kiloelectronvolt (keV) = 1.1817048419836965e-16 Foot-pound force (ft⋅lbf)

1 keV equals 1.1817048419836965e-16 ft_lbf.

Kiloelectronvolt to Horsepower-hour

1 keV = 5.968211912980994e-23 hp_h

1 Kiloelectronvolt (keV) = 5.968211912980994e-23 Horsepower-hour (hp⋅h)

1 keV equals 5.968211912980994e-23 hp_h.

Kiloelectronvolt to Therm

1 keV = 1.5185644740583472e-24 therm_us

1 Kiloelectronvolt (keV) = 1.5185644740583472e-24 Therm (US)

1 keV equals 1.5185644740583472e-24 therm_us.

Kiloelectronvolt to Electronvolt

1 keV = 1000 eV

1 Kiloelectronvolt (keV) = 1000 Electronvolts (eV)

1 keV equals 1000 eVs.

Kiloelectronvolt to Megaelectronvolt

1 keV = 0.0009999999999999998 MeV

1 Kiloelectronvolt (keV) = 0.0009999999999999998 Megaelectronvolt (MeV)

1 keV equals 0.0009999999999999998 MeV.

Kiloelectronvolt to Gigaelectronvolt

1 keV = 0.000001 GeV

1 Kiloelectronvolt (keV) = 0.000001 Gigaelectronvolt (GeV)

1 keV equals 0.000001 GeV.

Kiloelectronvolt to Tonne of Oil Equivalent

1 keV = 3.826733147033534e-27 toe

1 Kiloelectronvolt (keV) = 3.826733147033534e-27 Tonne of Oil Equivalent (toe)

1 keV equals 3.826733147033534e-27 toe.

Kiloelectronvolt to Tonne of Coal Equivalent

1 keV = 5.4667616386193335e-27 tce

1 Kiloelectronvolt (keV) = 5.4667616386193335e-27 Tonne of Coal Equivalent (tce)

1 keV equals 5.4667616386193335e-27 tce.

Kiloelectronvolt to Hartree

1 keV = 36.749322175654946 hartree

1 Kiloelectronvolt (keV) = 36.749322175654946 Hartrees

1 keV equals 36.749322175654946 hartrees.