Question

Let's really test your Dragon Ball knowledge now. If Goku entered the Hyperbolic Time Chamber and remained inside it for 62 days, how much time passed outside of the chamber?

Answer 1

The hyperbolic time chamber represented in the story has a separate dimension from  our planet that is Earth.

1 day on Earth = 365 days inside the chamber.

So, 62 days  inside the chamber is 89,280 minutes.

If Goku entered the Hyperbolic time chamber  and remained inside it for 62 days, the time passed outside the chamber would be 245  minutes that is 4 hours.

Answer 2

49 hours time.

If Goku entered the Hyperbolic Time Chamber and remained inside it for 62 days, then about 49 hours time time passed outside of the chamber.

Goku has trained here once when he was a child.

He then takes Vegeta. Goku says that can only enter the room 2 times.