kilowatt-hours to electronvolts
Convert kilowatt-hour to electronvolt — instant, free, with the formula shown.
How to convert kilowatt-hour to electronvolt
To convert kilowatt-hour to electronvolt, multiply by 2.2469e+25:
For example, 10 kWh × 2.2469e+25 = 2.2469e+26 eV.
kWh to eV conversion table
| kilowatt-hours (kWh) | electronvolts (eV) |
|---|---|
| 1 kWh | 2.2469e+25 eV |
| 2 kWh | 4.4939e+25 eV |
| 5 kWh | 1.1235e+26 eV |
| 10 kWh | 2.2469e+26 eV |
| 25 kWh | 5.6174e+26 eV |
| 50 kWh | 1.1235e+27 eV |
| 100 kWh | 2.2469e+27 eV |
| 250 kWh | 5.6174e+27 eV |
| 500 kWh | 1.1235e+28 eV |
| 1000 kWh | 2.2469e+28 eV |
Other kilowatt-hour conversions
Convert to electronvolt from another unit
kWh to eV — frequently asked
How many electronvolts are in 1 kilowatt-hour?
1 kilowatt-hour = 2.2469e+25 electronvolts (kWh × 2.2469e+25 = eV).
What is the formula to convert kilowatt-hour to electronvolt?
Multiply your kilowatt-hour value by 2.2469e+25 to get electronvolt.
How do I convert 10 kilowatt-hours to electronvolts?
10 kWh = 2.2469e+26 eV. For 100 kWh the answer is 2.2469e+27 eV. Use the calculator on this page for any other value.
When to convert kilowatt-hour to electronvolt
Energy conversion — common questions
Is a food calorie the same as a calorie?
No — a food 'Calorie' (capital C) actually means 1 kilocalorie = 1,000 small calories = 4,184 J. Nutrition labels typically write 'cal' meaning kcal.
How many joules in 1 kWh?
1 kWh = 3,600,000 J (3.6 MJ). Because 1 kW × 1 hour = 1,000 W × 3,600 s = 3,600,000 J.
What is a BTU?
British Thermal Unit — the energy required to raise 1 pound of water by 1 °F. 1 BTU ≈ 1,055 J.