Fundamental Physical Constants

Name	Symbol		Value
Speed of light	c
Planck constant	h
Planck constant	h
Planck hbar
Planck hbar
Gravitation constant	G
Boltzmann constant	k
Boltzmann constant	k
Molar gas constant	R
Charge of electron	e
Permeability of vacuum
Permittivity of vacuum
Coulomb constant
Faraday constant	F
Mass of electron
Mass of electron
Mass of proton
Mass of proton
Mass of neutron
Mass of neutron
Atomic mass unit	u
Atomic mass unit	u
Avogadro's number
Stefan-Boltzmann constant
Rydberg constant
Bohr magneton
Bohr magneton
Flux quantum
Bohr radius
Standard atmosphere	atm
Wien displacement constant	b

Convenient combinations of constants