How much weaker did Gohan get in the 7 years?

[GSM123]

Currently I have Gohan only getting a bit weaker in base and SSJ1, but massively so as a SSJ2 because of the lack of anger and all. Thoughts?

 

[SSJ2]

Equally in all forms.

 

[Symbiote]

If we rank CG Gohan a 10 I’ll say his Buu Arc self is 7.

 

[GSM123]

Equally in all forms.

By how much?

 

[SSJ2]

80-85%. The statements don’t make it sound like he was dramatically weaker, but that combined with his lack of training resulted in him being a far worse fighter.

Chapter: 452 (DBZ 258), P1.1-4
Goku: “Gohan, it’s your turn next, but have you trained properly?”
Vegeta: “Unfortunately, it seems he got carried away in peace and didn’t do any significant training. Our powers are higher than his now…Though I suppose there’s no telling what would happen if he snapped and went into a frenzy… ”
Kaioshin: “S-so that’s why these 3 have such composure...In a pinch, they can put forth tremendous power, like Son Goku displayed momentarily…”

Chapter: 455 (DBZ 261), P6.1-2
Context: as Dabra fights Gohan
Goku: “Magic, huh? [Dabra]’s way stronger than I thought, ain’t he?”
Vegeta: “Hmph…Even so, he’s not an opponent [he? we?] can’t win against. [Gohan]’s so pathetic…So much so that he was stronger as a brat…”
Goku: “He really did slack off!”

 

[DBZAOTA482]

40% weaker

 

[SSJ3 Gothic]

20% weaker in base form.

 

[Papasmurf]

15-20% weaker sounds good. I don't think he got so dramatically weaker that he was only 60% of his former strength or anything.

 

[Let's Go Fearless!]

Big enough for Vegeta to be disgusted by Gohan's performance against Dabura and Goku doesn't disagree with it at all.