Convert Electronvolts to Kilowatt Hours
1 electronvolt = 4.450491e-26 kilowatt hours. Type any value below to convert in either direction — the calculation happens in your browser.
Electronvolts to Kilowatt Hours formula
Multiply the number of electronvolts by 4.450491e-26 to get kilowatt hours.
kilowatt hours = electronvolts × 4.450491e-26To go the other way: divide the number of kilowatt hours by 4.450491e-26, or multiply by 2.246943e+25.
electronvolts = kilowatt hours ÷ 4.450491e-26Electronvolts to Kilowatt Hours conversion table
| Electronvolts | Kilowatt Hours |
|---|---|
| 1 eV | 4.450491e-26 kWh |
| 2 eV | 8.900981e-26 kWh |
| 3 eV | 1.335147e-25 kWh |
| 4 eV | 1.780196e-25 kWh |
| 5 eV | 2.225245e-25 kWh |
| 6 eV | 2.670294e-25 kWh |
| 7 eV | 3.115343e-25 kWh |
| 8 eV | 3.560393e-25 kWh |
| 9 eV | 4.005442e-25 kWh |
| 10 eV | 4.450491e-25 kWh |
| 15 eV | 6.675736e-25 kWh |
| 20 eV | 8.900981e-25 kWh |
| 25 eV | 1.112623e-24 kWh |
| 30 eV | 1.335147e-24 kWh |
| 40 eV | 1.780196e-24 kWh |
| 50 eV | 2.225245e-24 kWh |
| 75 eV | 3.337868e-24 kWh |
| 100 eV | 4.450491e-24 kWh |
| 250 eV | 1.112623e-23 kWh |
| 500 eV | 2.225245e-23 kWh |
| 1,000 eV | 4.450491e-23 kWh |
Kilowatt Hours to Electronvolts conversion table
| Kilowatt Hours | Electronvolts |
|---|---|
| 1 kWh | 2.246943e+25 eV |
| 2 kWh | 4.493887e+25 eV |
| 3 kWh | 6.740830e+25 eV |
| 4 kWh | 8.987773e+25 eV |
| 5 kWh | 1.123472e+26 eV |
| 6 kWh | 1.348166e+26 eV |
| 7 kWh | 1.572860e+26 eV |
| 8 kWh | 1.797555e+26 eV |
| 9 kWh | 2.022249e+26 eV |
| 10 kWh | 2.246943e+26 eV |
About the electronvolt
An electronvolt is the energy gained by one electron crossing a one-volt potential, the natural unit of particle physics.
About the kilowatt hour
A kilowatt hour is the unit on your electricity bill — 3.6 million joules.
Frequently asked questions
How many kilowatt hours are in a electronvolt?
There are 4.450491e-26 kilowatt hours in one electronvolt.
How many electronvolts are in a kilowatt hour?
There are 2.246943e+25 electronvolts in one kilowatt hour.
Is this conversion exact?
The ratio between the electronvolt and the kilowatt hour is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 electronvolts in kilowatt hours?
10 electronvolts equals 4.450491e-25 kilowatt hours.
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