kilogram-atomic mass unit relationship

Document v1 · published by Koskamo · updated 2026-10-03

kilogram-atomic mass unit relationship = 6.022 140 7537 × 10²⁶ u (CODATA 2022 recommended value, NIST)

Value: 6.0221407537e26
Standard uncertainty: 1.9e17 (relative 3.2 × 10⁻¹⁰)
Unit: u

Source and provenance

Original source: physics.nist.gov
Published on Koskamo by: Koskamo
Citation version: Document v1
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

Published by Koskamo2026-10-03
Version 1