Calculate the Black Hole Temperature

The calculator calculates the black hole temperature for given Planck Constant, Constant of Gravitation, Mass of Body Speed of Light and Boltzmann Constant.

Planck Constant:
Speed of Light:m/s
Constant of Gravitation:m/s2
Mass of Body:weight
Boltzmann Constant:




The temperature of a black hole is estimated by the dark body radiation temperature of the radiation which originates from it.


T = (h/2π)c3 / (8πGMk)


T = Temperature,

h = Planck Constant,

G = Constant of Gravitation,

M = Mass of Body,

c = Speed of Light,

k = Boltzmann Constant