Introduction[]

Spoiler: It's not a black hole.

So yeah, on-site the Pretty Black Hole appears to be rejected as being an actual black hole, but there's something from it that can be calculated. I'll be calculating the weight of the Kachi Katchin that it crushes.

Calculation[]

Zirloin is considerably taller than Goku, who is 1.75 meters. None of the shots I could find were good at all, so I'll assume he's 1.8 meters tall.

Zirloin's Height = 1.8 meters = 16 px

1.8 / 16 = 0.1125 meters per px

Pretty Black Hole Height = 242 px = 27.23 meters

Width = 112 px = 11.6 meters

These will both be important for later.

Width = 11.6 meters = 221.17 px

11.6 / 221.17 = 0.05245 meters per px

Crater Diameter = 626.08 px = 32.84 meters

Crater Radius = 32.84 / 2 = 16.42 meters

I'll be using the height of the Pretty Black Hole as the crater depth. I know it's not fully in the ground in this picture, but it sinks much further and appears to have sunken into the ground completely by the time it's destroyed.

Crater Depth = 27.23 meters

Crater Volume = 17105.60337 meters^3

As this is a harder version of Katchin, the hardest material in Universe 7, I'll use tungsten (a very hard metal) for the density. The density of tungsten is 19.3 Mg/meters^3, or 19300 kg/meters^3.

Destroyed Material Mass = 17105.60337 * 19300 = 330138145.041 kg (Class M)

I'll also try compression for this feat.

Crater Volume = 17105.60337 meters^3 = 17105603370 cc

Pulverization of Tungsten = 2425 Joules/cc

Energy = 17105603370 * 2425 = 4.14810882e+13 Joules

Energy is also work, and Work = Force * Distance, so to get Force I just need to divide by the distance the Pretty Black Hole traveled to crush this. Of course, this would be its height of 27.23 meters, as this is when it actually starts crushing stuff.

Force = 4.14810882e+13 / 27.23 = 1.52335983e+12 Newtons or 1.553395e+11 kg (Class G)

Final Result[]

Pretty Black Hole:

• Mass of the Destroyed Stage = 330138145.041 kg (Class M)
• Compression = 1.553395e+11 kg (Class G)

However, this was in the Tournament of Power, where the combatants feel the gravity of their home planet. In Goku's case, this would be Planet Vegeta, which has 10x Earth's gravity.

Pretty Black Hole (Goku Edition):

• Mass of the Destroyed Stage = 3301381450.41 kg (Class G)
• Compression = 1.553395e+12 kg (Class T)

Praying I did this right...