The Big Bang Theory

Summary

The bulk of the characters onThe Big Bang Theoryspend the show ’s 12 - time of year outpouring bragging about how smart they are , but are they the true " geniuses " that they claim to be , and just what is Sheldon Cooper ’s IQ ? Is centime as " dumb " as the show hints , or are there some discrepancies between percept and realism ? While not everyone ’s IQ is above mediocre , intelligence fall in many different physical body and these individual have demonstrated how quick - thinking they are in a miscellanea of situations . While Sheldon Cooper ’s I.Q. has been boasted and applauded , the like of Howard , Raj , and Leonard could have easy done the same .

As reckon in the show , just because a person has a genius - layer IQ does not mean they are needs the smartest . Everyone ’s IQ disagree , just likeeachBig Bang Theorycharacter ’s personality . It is important to note that only two ofThe Big Bang Theorycharacters ' IQs are ever explicitly put forward , so the rest of the routine are estimation based on achievement and behavior . It is also important to note that the traditional I.Q. is not an accurate predictor of intelligence or succeeder . Many things go into what pee-pee a somebody " smart , " and IQ is only one small element of that .

The median I.Q. is measured between 85 and 115 . grant to PsychCentral , only 2 % of the population score above 130 .

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12Mary Cooper

IQ Score: 95

Sheldon Cooper has matured a lot since his puerility , and his female parent Mary has had to try and keep up with his many way-out traits fromYoung SheldontoThe Big Bang Theory . It takes an incredibly intelligent woman to bring up someone with the brainpower of Sheldon Cooper , although Mary would belike order around 95 despite being far from unintelligent . What Mary miss regarding direct knowledge , she more than make up for in vernacular senseand hardheaded mentation . In many ways , she ’s far wiser than most of the scientists in the show , as her experience have forged a quick - thinking and influential character . Young Sheldondoes show her battle to keep up , but she is smart than her husband , George .

11Stuart Bloom

IQ Score: 100

Stuart might hang up out with some of the smart masses in the country , but he does n’t quite equal up to them intellectually . Some of the bestThe Big Bang Theoryscenes were shown in the comic book store , provingStuart is far from dim - witted . However , he has been run his comic book store into the ground for many year , without any signboard of savvy business sentiency .

He is care and implausibly kind , having looked after both Howard ’s mother and the Wolowitz children . He can be a bit dumb on the uptake though and does n’t have the same level of Education Department that the others were open . Ultimatelythe many misapprehension in Stuart ’s lifesay something about his determination - do processes and how long it takes to learn from those fault .

10Bert Kibbler

IQ Score: 110

Bert is incredibly skilled in his very specific study . He knows geology inside out and can contribute a spate to both the university and the field in general . He has a brilliant level of training and his talents earmark him to grow to the top of the industry . Outside these gifts , Bert is perhaps dense thinking than most of the main characters . While Bert has had memorable quotes as a side character , he ’s green and well disconnected . Bert does at times utter words of wiseness , and in many ways , he ’s on the same level as Penny , just with a more or less different skill solidification .

9Penny

Though Kaley Cuoco ’s Penny is often written off ( in term of intelligence ) for not being a brainiac scientist like the rest of her acquaintance , that does not entail that she has nothing to fetch to the tabular array . Penny is clever and resourceful . She can discover ways to keep herself afloat while trying to become an actress , and when that does n’t pan out , she distinguish that she is incredibly capable as a pharmaceutic rep .

She is of more or less above average intelligence , which places her around 110 ( viaMedicine Net ) . She may not have the kind of brilliant avocation that the hombre do , but she is quick to learn and adapt , and she has noetic tractableness that is telling . It would be fairish to bespeak out thatPenny ’s worked up intelligence is far higherthan those around her , as they tend to be quite book - smart but rather awkward in social situations . Sheldon would hate to hold it , but cent is far from dumb .

8Beverly Hofstadter

IQ Score: 120

Beverly and Leonard have had horrible female parent - and - boy moments onThe Big Bang Theory . Because she ’s a trained psychologist and a published author , she used her son for experiment often . She earns her living read mass and is one of the few individuals Sheldon esteem , thanks to her square and logical brain . She often does n’t think with any emotional response , which is both a effectiveness and a helplessness . Beverly could n’t achieve some of the things that the relaxation of the primary characters have . However , her storey of intelligence demonstrate why she is so influential in her field and why she go forward to fly high .

7Howard Wolowitz

IQ Score: 140

Howard is a genius , there is no doubt about that . He is a bright engine driver , move to blank , and went to one of the best shoal in the nation . He can build up robots for merriment and even has an advanced degree . He know what he is doing and has confidence in his ability to excel in his field . Because Sheldon mock him for not having his doctorate , Howard needed to prove him wrong onThe Big Bang Theory . But , it came to show thatHoward did n’t need a doctorate to prove that he was impudent .

Howard made several concerning mistakes throughout the series that suggestion towards a deficiency of common sense . He does establish that most engineers do not get doctorates , which makes a difference , but he also does n’t seem to speak about the sort of childhood ' gifted ' programs that many of the others do . Sheldon also routinely consider him the most unintelligent of the grouping , which is far from the truth .

6Bernadette Rostenkowski-Wolowitz

IQ Score: 160

Bernadette develops drug and medications for a cock-a-hoop - sentence pharmaceutical company . She , like most of the characters , has a PhD and is a sensation who can entertain her own in the sciences and become one of the smart minds in her industry . Though the sheer number of geniuses withinThe Big Bang Theorycast may dull the radiancy of her attainment , it is significant to observe thatin any other series , Bernadette would be the obvious " brain . “Her emotional tidings leaves something to be desired though . Bernadette is behind several big lifestyle changesfor the characters , but her delivery and demeanor ask a minute of body of work as she can be rather harsh at times .

5Barry Kripke

IQ Score: 170

Barry Kripke may as well be one of the more underrated characters onThe Big Bang Theory . It ’s fairly difficult to sympathise how thinking Barry is take he is surround by exceptional talents . He is highly regarded within the university and is a personal rival of Sheldon , which suggests he is of superior mind . Regarding his discoveries , he has n’t quite oversee to have the same find that the likes of Leonard , Raj , Amy , or Sheldon have mustered . disregardless , he is a bright scientist with a self-aggrandising future .

4Leonard Hofstadter

IQ Score: 173

Leonard is one of the few part in the main cast ofThe Big Bang Theorywhose IQ is directly mentioned in the show . Leonard ’s IQ is measured at 173 . This places him firmly at the high end of " genius , " although he refuses to intend of himself as that impudent because his parent consider his sib more established than him . It also does n’t avail that Sheldon like to point out that he is more intelligent than his champion .

Leonard is a respected scientist in his battlefield , has received several accolades for his oeuvre , has written many papers ( some of which he even acquaint ) , and is one of the most splendid minds in the land . He has a doctorate , published written document , and gives presentation on his work at conference . Leonard proves time and time againthat he is almost intellectually one and only .

The Big Bang Theoryis available to pour on Max .

The cast of The Big Bang Theory looking up with proud expressions on their faces.

3Raj Koothrappali

IQ Score: 175

While Raj ’s IQ is never mentioned flat , Sheldon wee it clear several time that he believes that Raj is more levelheaded than Leonard . Raj is a brilliant astrophysicist who has been celebrated for his contributions to the field . He made People Magazine ’s 30 - Under-30 People to determine lean , he has discoveries accredit to his name , and he has even worked with Sheldon . Raj has batch of queerness onThe Big Bang Theory , and he does struggle socially and is hump for putting his human foot in his sass , but he is unfeignedly intelligent in a traditional means . He is one of the smartest in the serial publication — even if that is overshadowed by his socially awkward personality .

Laurie Metcalf as Mary Cooper in The Big Bang Theory S01E04

Stuart smiling widely in The Big Bang Theory.

Bert standing next to Amy in the lab on The Big Bang Theory

Doctor Beverly Hoffstader raising her eyebrows in mild surprise in The Big Bang Theory

Howard sitting in a chair and talking to people off screen from The Big Bang Theory

Melissa Rauch as Bernadette smiling in the Big Bang Theory

Barry Kripke raising his eyebrows and looking unimpressed in The Big Bang Theory

The Big Bang Theory