The One Piece anime isn't fully caught up to the manga. There are still significant story arcs in the manga that haven't been animated. This is common in many long-running anime series.
It's tough to give you an exact chapter number because it keeps going. But you can easily get the latest info by visiting manga subscription services or popular manga discussion groups.
Honestly, it's anyone's guess. The production teams for the anime and manga have their own considerations and timelines. Sometimes, they might deliberately keep a gap to maintain the excitement and longevity of the franchise.
There's no set answer. It all depends on how quickly the manga progresses and how the anime production team decides to adapt the story. Sometimes, they might slow down the anime to avoid catching up too soon.
The final chapter of One Piece was the final chapter of One Piece, a manga by Oda Shuichiro. The story took place on the stone island at the end of the world. Luffy and his companions fought fiercely in search of the legendary One Piece treasure and finally defeated all the enemies to realize their dreams.
At the end of the story, Luffy and his companions finally arrived at the legendary location of One Piece's treasure, the New World. However, they found that the treasure had been guarded by a place called Demon Island. On Demon Island, Luffy and his companions faced more dangerous tests, but they persevered and finally defeated all the guardians of Demon Island and obtained the treasure.
At the end of the story, Luffy and his companions finally returned to their hometown, the hometown of "One Piece Island" Monchi D. Luffy, and began a new journey.