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Convert Electronvolt to Joule

Instantly convert Electronvolt (eV) to Joule (J) with our free online converter.

Electronvolt → Joule

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Conversion Formula

Electronvolt to Joule

Electronvolt value × 1.602177e-19 = Joule value

Multiply the electronvolt value by 1.602177e-19 to convert to joule. This is because 1 eV = 1.602177e-19 J.

Quick Reference Table

Electronvolt (eV)Joule (J)
0.1 eV1.602177e-20 J
0.5 eV8.010883e-20 J
1 eV1.602177e-19 J
2 eV3.204353e-19 J
5 eV8.010883e-19 J
10 eV1.602177e-18 J
25 eV4.005442e-18 J
50 eV8.010883e-18 J
100 eV1.602177e-17 J
1000 eV1.602177e-16 J

Related Conversions

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Frequently Asked Questions

How do I convert Electronvolt to Joule?
Multiply the electronvolt value by 1.602177e-19 to convert to joule. This is because 1 eV = 1.602177e-19 J.
What is 1 Electronvolt in Joule?
1 eV is equal to 1.602177e-19 J.
Is this converter accurate?
Yes. All conversions use internationally recognized conversion factors and formulas for precise results.