SS2 Buu Saga Goku surpasses SS2 Teen Gohan, so he should be over 2 KiloFoe. SS3 Goku is at least 2x that, so Buu SS3 Goku is at least 4 KiloFoe.
Goku, at the start of the manga, implies he can handle Kid Buu in just SS1, and SS2 should be around 3-4x Super Saiyan, so start of Chou goes:
- Super Saiyan 2 = 16 KiloFoe (maybe)
- Super Saiyan 3 = at least 32 KiloFoe
He should have grown at least 2x stronger by training under Whis, putting SS3 at 64 KiloFoe and then another 2x stronger by training with Vegeta for three years, putting SS3 at 128 KiloFoe.
I assume Base Black scaling above SS3 Goku is based on SS2 Trunks, who matches SS3, being unable to defeat him? That would put Base Black at something like 200+ KiloFoe, and Super Saiyan Black at 8,000+ KiloFoe.
if SS2 Vegeta and Goku are much stronger than SS Black, that puts SS Goku over 8,000 KiloFoe, SS2 at over 32,000 KiloFoe and SS3 at over 64,000 KiloFoe.
I didn't use the SS2 Trunks vs Base Black scaling in the previous thread, because it seemed inconsistent as hell but if that's what we are going based on, SS Goku should be like 12x Superman.