Introduction[]

In Chapter 165 of One-Punch Man, Awakened Garou creates a Black Hole that shoots off a Gamma Ray Burst. I'll be calculating the energy needed to create this Black Hole.

Calculation[]

The calculation is simpler than it seems, we only need to find the radius of the Black Hole and apply the already established formula.

Building Storey Height = 4.3 m

Black Hole Length = 73.8 m

Black Hole Radius = 73.8/2 = 36.9 m

Black Hole Formula = ((299792458^2/(2*6.674*10^-11))/(5.972*10^24))*(2.487*10^32) * radius in meters = energy in joules

Energy = ((299792458^2/(2*6.674*10^-11))/(5.972*10^24))*(2.487*10^32)*36.9 = 1.03468*10^36 Joules

Final Tally[]

Awakened Garou Creates A Black Hole = 247.29 Yottatons of TNT (Large Planet level)

However, the chapter stated that Garou fired an authentic 1*10^44 joules Gamma Ray Burst, so this 247-yottatons value is only taking into account the size of the Black Hole and not the statement itself.