Naruto officially becomes an adult in "Naruto: The Last Movie," which takes place after the events of the "Naruto" series and its sequel, "Naruto: Shippuden." In terms of episodes, he is depicted as an adult in the epilogue of "Naruto: Shippuden," specifically in the final episode, Episode 500, where he is shown as a grown-up alongside other characters. The movie and the final episode highlight his growth and development into a mature ninja and leader.
Episode 40 of Naruto Shippuden.
There is no such episode made so far.
Naruto's not a Chunin, and he hasn't become one yet.
That isn't an episode, that's a nightmare..
no because so far in the manga and episode sasuke is bad i'm not saying he will always be evil
Naruto Shippuden Episode 114
The last naruto episode (not shippuden) is Naruto Episode 220
Naruto fought pain because pain killed jiraiya.And naruto become the sixth hokage
episode 58 its really naruto shippuuden episode 58!
In none of the episodes seen so far.
episode 60 in naruto
Naruto Episode 80