Values of Fundamental Physical Constants

James Richard Fromm


Constant Symbol Value (+/- Uncertainty SI Unit
Avogadro NA 6.0221367(36) x 10+23 Mol-l
Boltzmann k 1.380658(12) x 10-23 J/K
Faraday F 96,485.309(29) C/mol
Planck h 6.6260755(40) x 10-34 J s
Rydberg Rinf. 10973731.534(13) m-l
Stefan-Boltzmann GK s 5.67051(19) x 10-8 J m-2s-1K-4
molar gas R 8.3143510(70) J/K mole
elementary charge e 1.60217733(49) x 10-19 C
"ice-point" T (ice) 273.1500+/-0.0001 K
speed of light c 299,792,458(0) m/s
permittivity GK e0 8.8541878176... x 10-12 F/m
atomic mass unit u 1.6605402(10) x 10-27 kg

Main Tables

Auxiliary Tables


Copyright 1997 James R. Fromm