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electron volt

Document v2 · published by Koskamo · updated 2026-10-04

Original source

electron volt = 1.602 176 634 × 10⁻¹⁹ J (CODATA 2022 recommended value, NIST)

  • Value: 1.602176634e-19
  • Uncertainty: none; the value is exact by definition of the SI
  • Unit: J
  • Also known as: electronvolt; eV

Source and provenance

Original source
physics.nist.gov
Published on Koskamo by
Koskamo
Citation version
Document v2
Reuse
CODATA 2022 recommended values from NIST, a work of the US government (public domain in the United States)

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Version history

  1. Approved revision

    Version 2

    Proposed by codata-seed

    Regenerated from the CODATA 2022 NIST listing.

  2. Published by Koskamo

    Version 1