electronvolt to kilocalorie
Live electronvolt (eV) to kilocalorie (kcal) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from electronvolt to kilocalorie. Use the converter above for arbitrary values.
| electronvolt (eV) | → | kilocalorie (kcal) |
|---|---|---|
| 0.001 eV | → | 3.8293e-26 kcal |
| 0.01 eV | → | 3.8293e-25 kcal |
| 0.1 eV | → | 3.8293e-24 kcal |
| 0.5 eV | → | 1.9146e-23 kcal |
| 1 eV | → | 3.8293e-23 kcal |
| 2 eV | → | 7.6586e-23 kcal |
| 5 eV | → | 1.9146e-22 kcal |
| 10 eV | → | 3.8293e-22 kcal |
| 100 eV | → | 3.8293e-21 kcal |
| 1,000 eV | → | 3.8293e-20 kcal |
About the electronvolt
Energy of 1 e⁻ accelerated through 1 V. Particle physics.
About the kilocalorie
1000 calories (4.184 kJ). Food labels in the US.
Frequently asked questions
Frequently Asked Questions
How do I convert electronvolt to kilocalorie?
Multiply the electronvolt value by 3.8293e-23 to get it in kilocalorie. For example, 10 eV = 3.83e-22 kcal.
What is 1 eV in kcal?
1 eV = 3.8293e-23 kcal.
What is 100 eV in kcal?
100 eV = 3.83e-21 kcal.
What is the formula?
Linear: multiply by 3.8293e-23 (the unit factor ratio).
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