How old is Goku in the Dragon Ball series?

Dragon Ball follows a young Goku as he grows from a child to an adult - but how old is he throughout the anime?
It's not as straightforward as you may think.

How Old Is Goku In Each Dragon Ball Series/Arc

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How Old Is Goku In Each Dragon Ball Saga - The UBJ - United Business Journal

I still don't get it. How old was Goku when he was sent to earth? Where is he's amor? And he does look older in the new super: Broly movie : r/Dragonballsuper

How old is Goku in every Dragon Ball story arc? - Meristation

DRAGON BALL Z: KAKAROT

dragon ball: Dragon Ball Z: Battle of Gods returns to US theatres in October 2023 with exclusive extended scenes; Here are the details - The Economic Times

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