electronvolt to watt-hour
Live electronvolt (eV) to watt-hour (Wh) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from electronvolt to watt-hour. Use the converter above for arbitrary values.
| electronvolt (eV) | → | watt-hour (Wh) |
|---|---|---|
| 0.001 eV | → | 4.4505e-26 Wh |
| 0.01 eV | → | 4.4505e-25 Wh |
| 0.1 eV | → | 4.4505e-24 Wh |
| 0.5 eV | → | 2.2252e-23 Wh |
| 1 eV | → | 4.4505e-23 Wh |
| 2 eV | → | 8.9010e-23 Wh |
| 5 eV | → | 2.2252e-22 Wh |
| 10 eV | → | 4.4505e-22 Wh |
| 100 eV | → | 4.4505e-21 Wh |
| 1,000 eV | → | 4.4505e-20 Wh |
About the electronvolt
Energy of 1 e⁻ accelerated through 1 V. Particle physics.
About the watt-hour
1 W sustained for 1 hour (3600 J).
Frequently asked questions
Frequently Asked Questions
How do I convert electronvolt to watt-hour?
Multiply the electronvolt value by 4.4505e-23 to get it in watt-hour. For example, 10 eV = 4.45e-22 Wh.
What is 1 eV in Wh?
1 eV = 4.4505e-23 Wh.
What is 100 eV in Wh?
100 eV = 4.45e-21 Wh.
What is the formula?
Linear: multiply by 4.4505e-23 (the unit factor ratio).
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