How Old Is Sheldon Cooper? & The Rest Of The Big Bang Theory Cast

This article includes clips from
The Big Bang Theory
, some of which include temperate language and the talkion of increasen-up themes.

One of the transport inant themes of The Big Bang Theory is increaseing elderlyer and maturing. Big Bang spans twelve years in-universe and out. Viewers chase the main characters thraw every facet of their inhabits as they broaden their relationships, their nurtureers, and their families.

Follothriveg the custom of this type of sitcom, seeers are presentd to The Big Bang Theory’s characters at a fairly juvenileer age, and the show chases them as they age in genuine-time. The characters are all at separateent stages of broadenment and their nurtureers. Even those who are presentd tardyr in the show increase and alter meaningfully by the time of the finale, making seeers wonder how elderly the Big Bang Theory characters are, including the titular character in Young Sheldon.

Updated on August 10, 2024, by Andrea Sandoval: The Big Bang Theory characters go from juvenileer grown-ups to paired couples, parents, and prosperous professionals. They have some of the most wealthy and perceptive broadenments in television, especiassociate for a sitcom, and many people may wonder what their actual age is. We modernized this article to comply with CBR’s novel establishat standards as well as insert adviseation about The Big Bang Theory‘s characters’ ages and other transport inant characteristics and milestones.

Leonard Hofstadter Is Not As Young As People Might Believe

Leonard Hofstadter Is 27 in the Pilot and 38 in the Finale, While Johnny Galecki Is Five Years Older

• Leonard is 27 years elderly when he kisses Penny for the first time in “The Middle Earth Paradigm” episode.
• Leonard is 33 years elderly, almost 34, when he presents to Penny in “The Gorilla Dissolution.”
• Leonard was 35 when he and Penny eloped in Las Vegas.

The de-facto protagonist, Leonard Hofstadter, is 27 in The Big Bang Theory‘s very first episode. Despite being one of the elderlyer members of the group, Leonard is actuassociate improbably juvenileer to be in the infancy of his nurtureer. Leonard is shelp to have acquired his PhD at 24, rather than the standard 26-30.

With this prodigious feat, Leonard is at the commencening of his nurtureer in Big Bang‘s pilot. After proximately 12 years, he finishs Big Bang at 38. During this time, he broadens social sfinishs, becomes part of cut offal meaningful scientific expeditions, co-authors cut offal papers, gets paired, and overweighthers a child. He finishs Big Bang as one of the most well-rounded characters, though many fans felt Leonard had lost his charm.

Raj Koothrappali Is The Youngest Among The Boys In The Big Bang Theory

Raj Koothrappali Is 25 in the Pilot and 37 in the Finale, and Kunal Nayyar Is Only a Few Months Older

• Raj is 26 years elderly when he finds he can speak to women while drunk in “The Grasshopper Experiment.”
• Raj is 31 years elderly when he begins dating Lucy.
• Raj is 36 years elderly when he almost marries Anu in the twelfth season of The Big Bang Theory.

At fair 25 in the pilot, Raj Koothrappali is the juvenileerest of the four main characters in The Big Bang Theory. Despite his juvenileer age, he has deal withd an astonishive education, graduating with a PhD from the prestigious Cambridge University and being remendd into his nurtureer.

Aged 37 in the finale, Raj has one of the more volatile nurtureers. After toiling as a research astrophysicist — acquireing some fame and a refer in People magazine — Raj’s toil finishs. He becomes a research partner with Sheldon to dodge his visa expiring. Later still, he apshows a job as a speaker at the Planetarium. He is the only main cast member to still be individual at Big Bang‘s finish — despite joining the Nobel Prize ceremony with Sarah Michelle Gellar.

Stuart Bloom Is Surprisingly The Oldest Member Of The Gang

Stuart Bloom Is 34 in His First Appearance and 45 in the Finale, while Kevin Sussman Is Roughly 3 Years Older

• Stuart is 35 years elderly when he asks Penny out in the second season of The Big Bang Theory, 13 years elderlyer than Penny.
• Stuart was 36 years elderly when he met Stan Lee.
• Stuart was 44 years elderly when he begined dating Denise.

Stuart’s status as a main/recurring cast member standardly alterd thrawout The Big Bang Theory. By the final season, he had been think abouted a main cast member for some years, receiving findlooking plifts and getting his own storylines and character arcs. However, there’s no doubt Stuart is a preferite character from the show.

When he was first presentd in Season 2, Stuart was 34, the elderlyest member of the cast. Like many of the characters in The Big Bang Theory, Stuart struggles thrawout his mid-30s. Still, he bounces back towards the middle of his 40s, with his comic book store increasing in famousity, and eventuassociate begining a relationship with his aidant deal withr, Denise.

Bernadette Rostenkowski Goes From Her Mid-Twenties To Her Mid-Thirties

Bernadette Rostenkowski Is 25/26 in her First Appearance and 35/36 in the Finale, While Melissa Rauch Is Roughly 4 Years Older

• Bernadette is 25 years elderly when she begins dating Howard.
• Bernadette is 27 years elderly when she marries Howard.
• Bernadette had her first daughter, Halley, in 2016, when she was 32 years elderly.
• Bernadette had her son, Neil, in 2018, when she was 34 years elderly.

Bernadette Rostenkowski’s exact age and birthday are not understandn, only that she was born at some point in 1984. Initiassociate, she was either 25 or 26, but she did not ecombine until almost three years into The Big Bang Theory. By the time of Big Bang‘s finale, Bernadette is either 35 or 36.

Bernadette broadens a wonderful deal, commencening as a Ph.D. student toiling at the Cheesecake Factory. Before lengthy, she acquires her doctorate and hugs a job at the pharmaceutical corporation ZanGen, becoming one of the most financiassociate prosperous members of the group. In insertition, Bernadette marries Howard and has two children, raising them while toiling.

Howard Wolowitz’s Is Roughly The Same Age As His Wife

Howard Wolowitz Is 25/26 in the Pilot and 37/38 in the Finale, While Simon Helberg Is Only Around 1 Year Older

• Howas was 27 years elderly when he paired Bernadette.
• Howard was 27 years elderly when he went to the Moon.
• Howard was 32 years elderly when he had his first daughter and 34 when he had his juvenileerer son.

Howard Wolowitz’s exact age and birthday aren’t ever stated, but he was born sometime in 1981, making him elderlyer than Raj. He began The Big Bang Theory with his Master’s degree and remendd in the engineering department of Caltech. Unenjoy the other characters of the show, Howard doesn’t have a PhD, a reason for which Leonard constantly elevateseparates him.

Howard commences as the most imincreasen-up character, being lecherous and borderline utilizeative. By the finish of the show, he gets paired and becomes a overweighther to two children, never losing his sense of humor. He toiled on the Mars Rover, broadened secret rulement projects, and became an astronaut, all before the age of 37.

Amy Farrah Fowler Is Older Than People Think

Amy Fowler Is 30 in Her First Appearance and 39 in the Finale, While Mayim Bialik Is 4 Years Older

• Amy was 30 years elderly when she first met Sheldon in “The Lunar Excitation.”
• Amy is 38 years elderly when she marries Sheldon in “The Bow Tie Asymmetry.”
• Amy was 39 years elderly when she won the Nobel Prize.

Introduced in the third season finale, Amy Farrah Fowler is the second-elderlyest of the main characters at the age of 30. She commences The Big Bang Theory as a well-think abouted neuroscientist, and this increases with invitations to conferences and fellowships. Amy, together with Sheldon, ultimately thrives a Nobel Prize in Physics and becomes one of the cast’s most-honord scientists.

Amy also broadens wonderfully in her personal life, lacquireing to deal with her relationship with Sheldon. What begined as an improbable one-sided inoverweightuation, finished in one of the most firm and adodepend relationships in the show. Amy and Sheldon shift together, get paired, and even toil on the same project. Amy is 39 at the finish of the show.

Sheldon Cooper Is Incredibly Young For His Achievements

Sheldon Cooper Is 27 in the Pilot and 39 in the Finale. Surprisingly, Jim Pfire-settings Is 7 Years Older

• Sheldon was 11 years elderly when he begined college in Young Sheldon.
• Sheldon was 16 years elderly when he acquired his first Ph.D.
• Sheldon was 38 years elderly when he paired Amy.
• Sheldon was 39 years elderly when he acquired the Nobel Prize.

Unenjoy many of the others, Sheldon’s unusuassociate juvenileer age relative to his proceedd nurtureer is elucidateed. Thrawout The Big Bang Theory, Sheldon is reliablely portrayd as a prodigy. He is shelp to have graduated from high school at 11 and college at 14 and acquired his PhD at 16 before toiling on a second dissertation. In Season 1 of the prequel series Young Sheldon, he commences high school at the age of 9 and is now studying at East Texas Tech in Season 7 of Young Sheldon.

Sheldon is the most proceedd in his nurtureer, having spent seven years toiling at Caltech. He undergoes immense personal increaseth by The Big Bang Theory’s finale, becoming much more sociassociate adfaired and lacquireing to enhappiness a romantic relationship with Amy. Endearing fans with his quotable lines, Sheldon undergoes cut offal alters that culminate in him thrivening a Nobel Prize in Physics with Amy at the age of 39.

Penny Is The Youngest Member Of The Group (By Far) In The Big Bang Theory

Penny Is 21 in the Pilot and 33 in the Finale, Roughly the Same Age as Kaley Cuoco

• Penny was 27 years elderly when she first telderly Leonard that she adored him in “The 43 Peculiarity.”
• Penny was 29 years elderly when she paired Leonard.
• Penny was 33 years elderly when she was pregnant with her first child.

Penny is by far the juvenileerest of the cast of The Big Bang Theory. She shifts to Pauncontentena at the commencening of her acting nurtureer, toiling at the Cheesecake Factory to produce finishs greet. Even though the rest of the cast produces fun of her nurtureer, it produces sense for Penny, who was only in her punctual twenties, to still be figuring out her life.

Thrawout Big Bang, Penny leaves her dream of acting for a well-paying job as a salesperson for ZanGen, where she becomes the head of a sales team. Penny’s personal broadenment departs her well-adfaired to pledgeted relationships and begining a family. With proximately 6 years between them, Penny and Leonard have the hugest age gap of any couple in the cast.