2. Fundamental Physical Constant Table

An indispensable Fundamental Physical Constant compliation for engineering calculations

Fundamental Physical Constant Name Graphical symbols numerical value unit

universal constant and Electromagnetic Parameters

velocity of light in vacuum

magnetic constant magnetic permeability in vacuum

electric constant permittivity in vacuum

Planck’s constant

elementary electric charge

gravitational constant

flux quantum

Josephson Effect

von Klitzing constant

Bohr magneton

nuclear magneton

Boltzmann constant

atomic mass constant

Avogadro’s constant

Boltzmann constant

Faraday constant

gas constant of 1 mole


Volume of 1 mole ideal gas at 1 atm at 0 -C

Stefan-Boltzmann constant

elemental particle and atomic element constant

mass of electron

mass of proton

mass of neutron

mass of muon

electron dipole moment

free electron g-factor

proton magnetic moment

proton g-factor

neutron magnetic moment

muon magnetic moment

Electron Compton wavelength

Proton Compton wavelength

fine structure constant

Bohr radius

Rydberg constant

specific charge of electron

classical electron radius