Mayim Bialik Net Worth

What Is Mayim Bialik's Net Worth and Salary?

Mayim Bialik is an American actress, author, producer, television host, and neuroscientist who has a net worth of $20 million.

Mayim Bialik first became famous as a child and teenage actress, playing the young version of Bette Midler's character in "Beaches" before starring as Blossom Russo on the NBC sitcom "Blossom." After largely stepping away from Hollywood to pursue an academic career, she earned a Ph.D. in neuroscience from UCLA and eventually returned to acting. Her second major television breakthrough came as neuroscientist Amy Farrah Fowler on "The Big Bang Theory," a role she played from 2010 to 2019 and which earned her four Primetime Emmy nominations.

Bialik subsequently starred in and executive-produced the Fox sitcom "Call Me Kat," became one of the hosts of "Jeopardy!," wrote and directed the feature film "As They Made Us," and launched the podcast "Mayim Bialik's Breakdown." She has also authored several books and operates her production company, Sad Clown Productions. In later years, she returned to the "Big Bang Theory" universe with appearances on "Young Sheldon" and "Stuart Fails to Save the Universe."

"Big Bang Theory" Salary

Bialik's salary increased dramatically during her nine years on "The Big Bang Theory." By the show's tenth season, she and Melissa Rauch were reportedly earning around $175,000 to $200,000 per episode.

When contracts were negotiated for the show's final two seasons in 2017, the five original principal actors – Jim Parsons, Johnny Galecki, Kaley Cuoco, Simon Helberg, and Kunal Nayyar – agreed to reduce their salaries from roughly $1 million to $900,000 per episode, helping facilitate substantial raises for Bialik and Rauch.

Bialik and Rauch ultimately signed deals worth a reported $500,000 per episode for Seasons 11 and 12. With 48 episodes produced across those two seasons, that amounted to roughly $24 million in gross salary for Bialik, or approximately $12 million per season, before taxes, representation fees, and other expenses. The agreement reportedly also included a separate development component.

Getty Images

Early Life and Education

Mayim Chaya Bialik was born on December 12, 1975, in San Diego, California. Her parents, Barry and Beverly Bialik, were teachers and documentary filmmakers, and her family has roots among Jewish immigrants from Eastern Europe. She was raised in Reform Judaism and became increasingly observant as an adult.

Bialik attended North Hollywood High School before enrolling at UCLA. Although she was already an established actress, she chose to pursue higher education rather than immediately continue a full-time Hollywood career.

She earned a Bachelor of Science degree in neuroscience from UCLA in 2000, with studies in Hebrew and Jewish studies, and later returned for doctoral work. In 2007, Bialik completed her Ph.D. in neuroscience. Her research examined hypothalamic regulation and obsessive-compulsive, affiliative, and satiety behaviors in people with Prader-Willi syndrome.

Early Acting Career and "Blossom"

Bialik began acting professionally as a child. Her early credits included the 1988 horror film "Pumpkinhead" and "Beaches," in which she portrayed the younger version of Midler's character, C.C. Bloom.

She subsequently appeared on television series including "The Facts of Life," "Webster," "Empty Nest," "MacGyver," "Doogie Howser, M.D.," and "Murphy Brown." She also appeared in Michael Jackson's 1989 music video for "Liberian Girl."

Her breakthrough came with "Blossom." After initially starring in the short-lived sitcom "Molloy," Bialik was cast as teenager Blossom Russo in the NBC series. "Blossom" became one of the defining youth-oriented sitcoms of the early 1990s and ran for five seasons, ultimately producing 114 episodes.

After the show ended in 1995, Bialik greatly reduced her on-camera workload while attending college. She continued to perform voice roles on programs including "The Real Adventures of Jonny Quest," "Hey Arnold!," "Extreme Ghostbusters," and "Kim Possible."

"The Big Bang Theory"

After completing her doctorate and starting a family, Bialik gradually returned to television with appearances on "Curb Your Enthusiasm," "Bones," and "The Secret Life of the American Teenager."

In 2010, she appeared in the Season 3 finale of "The Big Bang Theory" as Amy Farrah Fowler, a neurobiologist introduced as a potential romantic match for Sheldon Cooper. The casting carried an obvious real-world joke: unlike most actors playing scientists on television, Bialik actually held a doctorate in neuroscience.

Amy became a series regular during Season 4 and eventually developed into one of the show's central characters. Her relationship with Sheldon became a major long-term storyline, culminating in their marriage and eventual Nobel Prize.

Bialik appeared in 203 episodes before "The Big Bang Theory" ended in 2019. She received four consecutive Primetime Emmy nominations for Outstanding Supporting Actress in a Comedy Series and won two Critics' Choice Television Awards for the role.

"Call Me Kat" and Directing

Bialik formed Sad Clown Productions and moved into producing as well as acting. Beginning in 2021, she starred in and executive-produced the Fox sitcom "Call Me Kat," an American adaptation inspired by the British comedy "Miranda."

The show followed Kat, a single woman who uses money set aside for her wedding to open a cat café in Louisville. "Call Me Kat" ran for three seasons and 53 episodes before Fox canceled the series in 2023. Jim Parsons was among its executive producers.

Bialik also expanded into filmmaking. She wrote and directed the 2022 drama "As They Made Us," starring Dustin Hoffman, Candice Bergen, Dianna Agron, and Simon Helberg. The film, which dealt with family dysfunction, illness, and reconciliation, marked her feature-film directing debut.

(Photo by Imeh Akpanudosen/Getty Images)

"Jeopardy!"

Following the death of longtime "Jeopardy!" host Alex Trebek, Bialik was one of several prominent figures invited to guest-host the program.

She eventually became a regular host alongside former champion Ken Jennings, handling portions of the syndicated program as well as primetime tournaments and specials.

Later reporting indicated that Bialik's "Jeopardy!" compensation reached roughly $4 million per year across her syndicated and primetime hosting duties, with contractual increases contemplated for subsequent years.

During the 2023 Writers Guild of America strike, Bialik stepped away from hosting the final episodes of the season in solidarity with the show's writers. Jennings took over the remaining episodes. In December 2023, Bialik announced that Sony had informed her that she would no longer host the syndicated edition. Jennings subsequently became the show's sole regular host.

Bialik received an Emmy nomination for her work as a game-show host.

Later Work and Podcast

Bialik returned as Amy Farrah Fowler alongside Jim Parsons in the 2024 series finale of "Young Sheldon." The appearance marked their first time playing Sheldon and Amy together on camera since "The Big Bang Theory" ended five years earlier.

She again revisited the franchise in 2026 with a guest appearance on the Max series "Stuart Fails to Save the Universe," playing an alternate-universe version of Amy.

Another significant part of Bialik's post-"Big Bang" career has been "Mayim Bialik's Breakdown," the podcast she created with her partner, writer and producer Jonathan Cohen. The program combines discussions of mental health, neuroscience, psychology, relationships, spirituality, and consciousness and has attracted millions of downloads. Bialik and Cohen have also expanded the project through YouTube and Substack.

Writing Career

Bialik published "Beyond the Sling: A Real-Life Guide to Raising Confident, Loving Children the Attachment Parenting Way" in 2012. She followed it with the cookbook "Mayim's Vegan Table: More Than 100 Great-Tasting and Healthy Recipes from My Family to Yours," written with pediatrician Jay Gordon.

Her 2017 book "Girling Up: How to Be Strong, Smart and Spectacular" became a "New York Times" bestseller. She followed it in 2018 with "Boying Up: How to Be Brave, Bold and Brilliant." She also edited the science-themed DC graphic-novel anthology "Flash Facts."

Bialik previously founded the lifestyle and commentary website Grok Nation, where she wrote about subjects including parenting, religion, culture, feminism, and entertainment.

Personal Life

Bialik met Michael Stone while they were students at UCLA. Stone, who was raised Mormon, converted to Judaism before they married in 2003. They have two sons, Miles and Frederick. Bialik and Stone announced their separation in 2012, and their divorce was finalized in 2013.

Bialik later entered a relationship with Jonathan Cohen, whom she had known for years before they became romantically involved. In addition to their personal relationship, Cohen is her creative partner and co-host on "Mayim Bialik's Breakdown." Bialik has said that they maintain separate residences.

Bialik is vegan and has long advocated for animal welfare. She co-founded the Shamayim V'Aretz Institute, a Jewish organization promoting animal advocacy and plant-based living. She has also spoken and written extensively about her Jewish faith and her connection to Israel.

Awards and Honors

Bialik's performance as Amy Farrah Fowler resulted in four Primetime Emmy nominations for Outstanding Supporting Actress in a Comedy Series as well as multiple Screen Actors Guild ensemble nominations. She won Critics' Choice Television Awards for her work on "The Big Bang Theory" and later earned another Emmy nomination for hosting "Jeopardy!"

Boston University awarded Bialik an honorary Doctor of Humane Letters degree in 2014.

Real Estate

Bialik has owned several properties in Southern California over the course of her career.

Her real estate history dates back at least to the 1990s. A Mediterranean-style home in Los Feliz that was later owned by comedian Patton Oswalt was reportedly owned by Bialik throughout much of that decade. The 1920s residence contained roughly 3,600 square feet between the main house and guesthouse.

In the early 2000s, Bialik and then-husband Michael Stone acquired a small hillside home in Studio City for $529,000. The roughly 1,400-square-foot residence had one bedroom and expansive views. When their divorce was finalized in 2013, the couple divided their real estate: Bialik retained the Studio City property while Stone received a roughly 1,300-square-foot, three-bedroom home in Sherman Oaks.

Bialik subsequently upgraded considerably. In 2014, she paid approximately $2.3 million for a four-bedroom, roughly 2,500-square-foot home in Studio City. The property includes a swimming pool and spa and reportedly has four fireplaces. She has extensively personalized the residence over the years, including a kitchen renovation that incorporated reclaimed wood, open shelving, a tin ceiling, and a large copper farmhouse sink. Despite her considerable television earnings, Bialik has frequently described her decorating style as eclectic, practical, and far removed from a stereotypical Hollywood mansion.

Bialik also owns, or at least owned, property in Ojai, California. In December 2017, she revealed that she had purchased a home in Ojai earlier that year. During the Thomas Fire, flames reached the property's boundary, forcing her cat to be evacuated while Bialik and her children stayed elsewhere. She later recalled the experience while writing about subsequent California wildfires.

The purchase price and exact specifications of Bialik's Ojai property have not been publicly reported in reliable sources, and it is not clear whether she continues to own it. Her own account, however, confirms that the Ojai residence was a genuine real-estate purchase rather than a rumor or confusion with her Los Angeles home.

Who's Richer?

Mayim
Bialik

Compare!

Simon
Helberg