Convert Kilowatt-hour (kwh) to Electronvolt (ev)
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Updated on September 1, 2025
You can use our Kilowatt-hour (kwh) to Electronvolt (ev) conversion calculator as a reliable and efficient tool to simplify energy conversions. It is designed for professionals, students, and anyone who needs a quick and accurate result. Conversion of Kilowatt-hour (kwh) to Electronvolt (ev) is crucial in Electric billing, energy generation related measurements. You can avoid the risk of manual calculation errors and save valuable time using our Kilowatt-hour (kwh) to Electronvolt (ev) converter.About Kilowatt-hour (kwh) to Electronvolt (ev) Conversion Calculator
Written By
Nadiba Rahman
Reviewed by
Mrinmoy Roy
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Relation Between Kilowatt-hour (kwh) and Electronvolt (ev)
Let me explain to you about the relation between Kilowatt-hour kwh and Electronvolt (ev) first before moving to the conversion process. Because it’s essential to grasp what these units represent.What is Kilowatt-hour (kwh)?
A Kilowatt-hour is a unit of energy equivalent to the energy consumed or produced when a power of one kilowatt (kW) is sustained for a duration of one hour. Kilowatt-hour (kwh) is a unit of energy measurement which is commonly used in Electric billing, energy generation. It is a non-SI unit, although widely accepted and used commercially, especially for electrical energy (the SI unit of energy is the Joule, where 1 kWh = 3.6 megajoules). This unit specifically measures the total amount of energy transferred or used, distinct from the kilowatt which measures the rate of energy transfer .What is Electronvolt (ev)?
Kilowatt-hour (kwh) is another unit of energy measurement that is used in Particle Physics, Energy. An electronvolt is the amount of kinetic energy gained by an electron when it accelerates through an electric potential difference of one volt. 1. It is a non-SI unit, although widely accepted and used commercially, especially for electrical energy (the SI unit of energy is the Joule, where 1 kWh = 3.6 megajoules). This unit specifically measures the total amount of energy transferred or used, distinct from the kilowatt which measures the rate of energy transfer .How to Convert Electronvolt (ev)?
The conversion between Kilowatt-hour (kwh) and Electronvolt (ev) follows a simple formula:Kilowatt-hour = Kilowatt-hour × 2.24694e+22
Where, 2.24694e+22 is the value that allows you to convert between Kilowatt-hour (kwh) and Electronvolt (ev).
So,
1 Electronvolt = 2.24694e+22 Kilowatt-hour
And, 1 Kilowatt-hour = 1/2.24694e+22 Electronvolt

Examples of Converting Kilowatt-hour (kwh) to Electronvolt (ev)
To convert any value from Kilowatt-hour (kwh) to Electronvolt (ev), simply multiply the amount of Kilowatt-hour (kwh) by the conversion factor:1 Electronvolt = 2.24694e+22 Kilowatt-hour
For example, if you want to convert 5 Kilowatt-hour into Electronvolt and the conversion factor is 2.24694e+22, then:
5 Kilowatt-hour = 5 x 2.24694e+22 Electronvolt
Kilowatt-hour (kwh) to Electronvolt (ev) Conversion Chart
Here’s a quick reference chart for common conversions between Kilowatt-hour (kwh) and Electronvolt (ev)| Kilowatt-hour (kwh) | Electronvolt (ev) |
|---|---|
| 5 Kilowatt-hour (kwh) | 1.1234699999999999e+23 Electronvolt (ev) |
| 10 Kilowatt-hour (kwh) | 2.2469399999999998e+23 Electronvolt (ev) |
| 15 Kilowatt-hour (kwh) | 3.37041e+23 Electronvolt (ev) |
| 20 Kilowatt-hour (kwh) | 4.4938799999999996e+23 Electronvolt (ev) |
| 25 Kilowatt-hour (kwh) | 5.617349999999999e+23 Electronvolt (ev) |
| 30 Kilowatt-hour (kwh) | 6.74082e+23 Electronvolt (ev) |
| 35 Kilowatt-hour (kwh) | 7.86429e+23 Electronvolt (ev) |
| 40 Kilowatt-hour (kwh) | 8.987759999999999e+23 Electronvolt (ev) |
| 45 Kilowatt-hour (kwh) | 1.0111229999999999e+24 Electronvolt (ev) |
| 50 Kilowatt-hour (kwh) | 1.1234699999999998e+24 Electronvolt (ev) |
How 1 Kilowatt-hour (kwh) Converts to Other energy Units
See the relation between Kilowatt-hour (kwh) and other energy related measurement units:| 1 Kilowatt-hour(kwh) | 3412.142000 British Thermal Unit (BTU) |
| 1 Kilowatt-hour(kwh) | 860420.000000 Calorie (cal) |
| 1 Kilowatt-hour(kwh) | NaN Erg (erg) |
| 1 Kilowatt-hour(kwh) | NaN Exajoule (EJ) |
| 1 Kilowatt-hour(kwh) | NaN Foot-pound (ft lbs) |
| 1 Kilowatt-hour(kwh) | NaN Gigajoule (GJ) |
| 1 Kilowatt-hour(kwh) | 0.000001 Gigawatt-hour (GWh) |
| 1 Kilowatt-hour(kwh) | 3600000.000000 Joule (J) |
| 1 Kilowatt-hour(kwh) | 860.421000 Kilocalorie (KCal) |
| 1 Kilowatt-hour(kwh) | 3600.000000 Kilojoule (KJ) |
| 1 Kilowatt-hour(kwh) | 3.600000 Megajoule (MJ) |
| 1 Kilowatt-hour(kwh) | 0.001000 Megawatt-hour (MWh) |
| 1 Kilowatt-hour(kwh) | NaN Natural Gas Low Heating Value (NG LHV) |
| 1 Kilowatt-hour(kwh) | NaN Newton-meter (Nm) |
| 1 Kilowatt-hour(kwh) | 0.034130 Therms |
| 1 Kilowatt-hour(kwh) | 1000.000000 Watt-hour (Wh) |
| 1 Kilowatt-hour(kwh) | 3600000.000000 Watt-second (Ws) |
Features of Our Kilowatt-hour (kwh) to Electronvolt (ev) Conversion Calculator
Our Kilowatt-hour kwh to Electronvolt (ev) converter is more than just a basic converter. Here's what makes it stand out:Output Precision Control
You can control how precise your conversion results are. From settings, you can adjust decimal places from 0 to 12 places.Customizable Rounding Options
You can control the output rounding options based on your necessity. You can turn the rounding mode on or off, and select between Ceiling or Floor rounding to match your needs.Multiple Number Formats
Display your results the way you want:- Standard format (e.g. 12.345245)
- Scientific notation (e.g. 1.23452e+1)
- Engineering format (e.g. 1.23452 × 10^1)

