Convert Electronvolts to Kilowatt-hours

Enter the energy in electronvolts below to get the value converted to kilowatt-hours.

Results in Kilowatt-hours:
Loading content.
1 eV = 4.4505E-26 kWh

How to Convert Electronvolts to Kilowatt-hours

To convert a electronvolt measurement to a kilowatt-hour measurement, multiply the energy by the conversion ratio. One electronvolt is equal to 4.4505E-26 kilowatt-hours, so use this simple formula to convert:

kilowatt-hours = electronvolts × 4.4505E-26

The energy in kilowatt-hours is equal to the electronvolts multiplied by 4.4505E-26.

For example, here's how to convert 5 electronvolts to kilowatt-hours using the formula above.
5 eV = (5 × 4.4505E-26) = 2.2252E-25 kWh

Electronvolts and kilowatt-hours are both units used to measure energy. Keep reading to learn more about each unit of measure.


The electronvolt is a unit of energy used in physics, most commonly in electrostatic particle accelerator sciences.

Electronvolts can be abbreviated as eV, for example 1 electronvolt can be written as 1 eV.

Energy in electronvolts can be expressed using the following formula: E = qV

The energy E in electronvolts is equal to the electric charge q in elementary charge times the potential difference V in volts.


A kilowatt-hour is a measure of electrical energy equal to one kilowatt, or 1,000 watts, of power over a one hour period. Kilowatt-hours are a measure of electrical work performed over a period of time, and are often used as a way of measuring energy usage by electric companies.

Kilowatt-hours can be abbreviated as kWh, for example 1 kilowatt-hour can be written as 1 kWh.

Electronvolt Measurements and Equivalent Kilowatt-hour Conversions

Common electronvolt values converted to the equivalent kilowatt-hour value
Electronvolts Kilowatt-hours
1 eV 0.000000000000000000000000044505 kWh
2 eV 0.00000000000000000000000008901 kWh
3 eV 0.00000000000000000000000013351 kWh
4 eV 0.00000000000000000000000017802 kWh
5 eV 0.00000000000000000000000022252 kWh
6 eV 0.00000000000000000000000026703 kWh
7 eV 0.00000000000000000000000031153 kWh
8 eV 0.00000000000000000000000035604 kWh
9 eV 0.00000000000000000000000040054 kWh
10 eV 0.00000000000000000000000044505 kWh
11 eV 0.00000000000000000000000048955 kWh
12 eV 0.00000000000000000000000053406 kWh
13 eV 0.00000000000000000000000057856 kWh
14 eV 0.00000000000000000000000062307 kWh
15 eV 0.00000000000000000000000066757 kWh
16 eV 0.00000000000000000000000071208 kWh
17 eV 0.00000000000000000000000075658 kWh
18 eV 0.00000000000000000000000080109 kWh
19 eV 0.00000000000000000000000084559 kWh
20 eV 0.0000000000000000000000008901 kWh
21 eV 0.0000000000000000000000009346 kWh
22 eV 0.00000000000000000000000097911 kWh
23 eV 0.0000000000000000000000010236 kWh
24 eV 0.0000000000000000000000010681 kWh
25 eV 0.0000000000000000000000011126 kWh
26 eV 0.0000000000000000000000011571 kWh
27 eV 0.0000000000000000000000012016 kWh
28 eV 0.0000000000000000000000012461 kWh
29 eV 0.0000000000000000000000012906 kWh
30 eV 0.0000000000000000000000013351 kWh
31 eV 0.0000000000000000000000013797 kWh
32 eV 0.0000000000000000000000014242 kWh
33 eV 0.0000000000000000000000014687 kWh
34 eV 0.0000000000000000000000015132 kWh
35 eV 0.0000000000000000000000015577 kWh
36 eV 0.0000000000000000000000016022 kWh
37 eV 0.0000000000000000000000016467 kWh
38 eV 0.0000000000000000000000016912 kWh
39 eV 0.0000000000000000000000017357 kWh
40 eV 0.0000000000000000000000017802 kWh

More Electronvolt Energy Conversions

Convert to Joules
1 eV is equal to 1.6022E-19 joules
Convert to Kilojoules
1 eV is equal to 1.6022E-22 kilojoules
Convert to Megajoules
1 eV is equal to 1.6022E-25 megajoules
Convert to Gigajoules
1 eV is equal to 1.6022E-28 gigajoules
Convert to Calories
1 eV is equal to 3.8293E-20 calories
Convert to Kilocalories
1 eV is equal to 3.8293E-23 kilocalories
Convert to Megacalories
1 eV is equal to 3.8293E-26 megacalories
Watts x Time
Convert to Watt-hours
1 eV is equal to 4.4505E-23 watt-hours
Convert to Megawatt-hours
1 eV is equal to 4.4505E-29 megawatt-hours
Convert to Watt-seconds
1 eV is equal to 1.6022E-19 watt-seconds
Thermal Units
Convert to British Thermal Units
1 eV is equal to 1.5186E-22 british thermal units
Convert to Million BTU
1 eV is equal to 1.5186E-28 million BTU
Convert to Therms
1 eV is equal to 1.5186E-27 therms
Convert to Quads
1 eV is equal to 1.5186E-37 quads
Convert to Kiloelectronvolts
1 eV is equal to 0.001 kiloelectronvolts
Convert to Megaelectronvolts
1 eV is equal to 1.0E-6 megaelectronvolts