What do you people think: what are the power levels of GT? I think that in the Baby Saga, they're like this. There are many variables, including the fact that the multipliers of GT are higher than the multipliers of Dragon Ball Z, due to the amount of training that they have done in that time between Z and GT. For example, in Z, Super Saiyan multiplies base by 50. In GT, that number increases to 250.
To make it easier, I made the GT version of the transformations' multipliers.
SSj=base x 250, which, by the end of GT, increases to 400.
SSj2=SSj x 200
SSj3=SSj2 x 4
SSj4=SSj3 x 100, unless you add the Great Ape transformation, which divides the SSj4 multiplier by 10.
Goku (as a kid): 200,000,000,000
Goku (SSj): 50,000,000,000,000
Goku (SSj2): 2,500,000,000,000,000
Goku (SSj3): 10,000,000,000,000,000
Goku (Golden Oozaru): 100,000,000,000,000,000
Goku (SSj4): 1,000,000,000,000,000,000
Vegeta (SSj): 50,000,000,000,000,000
Vegeta (SSj2): 2,500,000,000,000,000
...and so on. This is my version of GT's power levels. What do YOU think?