What is Luffy's IQ level?
LUFFY's IQ:99999 - Bilibili.
Given the evidence, Luffy's IQ could easily be anywhere between 90 and 130. This would make his intelligence at least average and maybe a little above average, although not quite genius-level. His morality, choices, actions and accomplishments should say as much about him.
Although not often seen in the series, One Piece author Eiichiro Oda has confirmed Beckman to have the highest IQ in East Blue. While his exact skills and knowledge are unknown, to be the smartest person in essentially a quarter of the world must certainly solidify one as within the top ten.
The IQ originally makes the animals evolve adapting to their habitat. As Indigo developed the SIQ, the more he injects this substance into animals, the more developed their battle instincts become, and as a result, their nature becomes more and more violent.
Goku: 76, even though you might think his IQ could be even lower sometimes, he often proves he can do some smart things too, especially while fighting and especially during DBZ.
Getting into more directly intelligent territory, Sanji is often an underappreciated talent when it comes to his cleverness and creativity. He's a master cook that can not only cook a variety of dishes but can replicate the recipes and flavors of items that he's tasted only once.
Psychologists revise the test every few years in order to maintain 100 as the average. Most people (about 68 percent) have an IQ between 85 and 115. Only a small fraction of people have a very low IQ (below 70) or a very high IQ (above 130).
17 (pre-timeskip); 19 (post-timeskip)
Luffy managed to learn how to see the future within those twelve hours and by the end of the arc, he defeated Katakuri, yet again showing how much of a genius he is in battle.
1) Shikaku Nara
Shikaku Nara is arguably the smartest character in the Naruto series. Members of the Nara clan are smart but Shikaku is a cut above the rest.
Who has the lowest IQ in the straw hats?
Despite being the captain, Monkey D. Luffy is undoubtedly the least intelligent of One Piece's Straw Hat pirates.
- 8 Norman (The Promised Neverland)
- 7 Shikamaru Nara (Naruto)
- 6 Ray (The Promised Neverland)
- 5 Kiyotaka Ayanokoji (Classroom Of The Elite)
- 4 Senku Ishigami (Dr. Stone)
- 3 Light Yagami (Death Note)
- 2 L Lawliet (Death Note)
- 1 Lelouch Lamparouge (Code Geass)

Due to many absurd occurrences, sometimes fans forget that Zoro is a human โ yes, as shocking as it is, he is indeed human. In some instances, he absolutely outsmarts everyone, but in other instances, he becomes vulnerable to mistakes.
In Dragon Ball' Goku's intelligence often gets overlooked due to his silly nature. Sure, he can be a little foolish at times, but in all fairness, the Saiyan has proven many times he can make rational decisions, especially during the events of Dragon Ball Z. Even in Super, Kakarotmade some wise moves.
1. Vegapunk - he is the man who literally invented everything in One Piece World. He invented the use of seastone which allows the marines to safely travel the calm belt.
1) Nico Robin
Nico Robin, however, is undoubtedly the smartest amongst the Straw Hat pirates. She's the only survivor of the island of Ohara, a people renowned for their general intelligence and academic capabilities. She's also one of, if not the only person alive in the One Piece world who can read the Poneglyphs.
Due to many absurd occurrences, sometimes fans forget that Zoro is a human โ yes, as shocking as it is, he is indeed human. In some instances, he absolutely outsmarts everyone, but in other instances, he becomes vulnerable to mistakes.
Psychologists revise the test every few years in order to maintain 100 as the average. Most people (about 68 percent) have an IQ between 85 and 115. Only a small fraction of people have a very low IQ (below 70) or a very high IQ (above 130).
Nami was one of the first characters to join the Straw Hat Pirates, and remains an extremely important character to the story. When it comes to strength, she's the weakest member of the crew, which is why she often relies on clever tricks and strategies in battle.