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Units & Converters

Electronvolt to Joule Converter

Convert Electronvolt (eV) to Joule (J) instantly.

Runs in your browser by default — private, fast, and ready to export.

How to use, examples & FAQShow

How to use

  1. Enter a value in Electronvolt
  2. Read the converted Joule result
  3. Copy or download if needed

Example

1 eV ≈ 1.6021766e-19 J

Benefits

  • Accurate eV → J conversion
  • Works offline in your browser
  • Copy or download the result

FAQ

How do I convert Electronvolt to Joule?

Multiply by the factor 1.602176634e-19 (based on standard SI relationships).

Is this suitable for engineering use?

Results use standard conversion constants. Always verify critical calculations with your organisation’s standards.

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