The theoretical formulae for calculation of the gravitational constant and Planck units
Keywords:gravitational constant, Planck mass, Planck length, Planck time, mass of electron, special relativity
The theoretical formulae for calculation of gravitational constant G and Planck mass, length and time are obtained. From formulae it follows, that the Planck mass is only invariant mass (or rest mass) of the Planck elementary particle. The energy of this particle increases with velocity according to special relativity. Planck length and time change with velocity too.