electronvolt to joule
Live electronvolt (eV) to joule (J) converter. Plus a 10-value reference table and FAQs.
換算表
10 個示例值，從electronvolt到joule。任意值請用上方換算器。
| electronvolt (eV) | → | joule (J) |
|---|---|---|
| 0.001 eV | → | 1.6022e-22 J |
| 0.01 eV | → | 1.6022e-21 J |
| 0.1 eV | → | 1.6022e-20 J |
| 0.5 eV | → | 8.0109e-20 J |
| 1 eV | → | 1.6022e-19 J |
| 2 eV | → | 3.2044e-19 J |
| 5 eV | → | 8.0109e-19 J |
| 10 eV | → | 1.6022e-18 J |
| 100 eV | → | 1.6022e-17 J |
| 1,000 eV | → | 1.6022e-16 J |
關於electronvolt
Energy of 1 e⁻ accelerated through 1 V. Particle physics.
關於joule
SI unit of energy. 1 N·m.
How electronvolt to joule conversion works
Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in joule.
The right unit depends on the convention used by your industry, country, instrument, or source document.
Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.
常見問題
Frequently Asked Questions
How do I convert electronvolt to joule?
Multiply the electronvolt value by 1.6022e-19 to get it in joule. For example, 10 eV = 1.60e-18 J.
What is 1 eV in J?
1 eV = 1.6022e-19 J.
What is 100 eV in J?
100 eV = 1.60e-17 J.
What is the formula?
Linear: multiply by 1.6022e-19 (the unit factor ratio).
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