Tanner Buchanan height is one of the rising young stars in Hollywood who has quickly made a name for himself through his impressive performances, good looks, and undeniable charm. Known best for his roles in Cobra Kai and He’s All That, Buchanan has become a fan favorite, especially among Gen Z audiences. Among the most searched questions about him online is “What is Tanner Buchanan height?, followed by curiosity about his age, fitness, and career background.
In this detailed article, we will explore Tanner Buchanan height, his physical attributes, early life, acting journey, and how his height and fitness have contributed to his screen presence and popularity.
Who Is Tanner Buchanan?
Tanner Buchanan is an American actor best known for playing Robby Keene in Netflix’s hit martial arts series the continuation of the classic Karate Kid movies. He also gained fame for his role as Leo Kirkman in Designated Survivor and as Cameron Kweller in the Netflix teen romantic comedy He’s All That.
Born on December 8, 1998, in Lima, Ohio, USA, Buchanan started his acting career at a young age and has steadily climbed the Hollywood ladder. His charm, talent, and athletic build have made him a perfect fit for teen dramas, action roles, and romantic comedies alike.
Tanner Buchanan Height How Tall Is He?
Tanner Buchanan height stands at an impressive 5 feet 9 inches (175 cm) tall.
His height complements his athletic build, making him appear confident and balanced on screen. While he’s not among the tallest actors in Hollywood, his height perfectly suits his lean physique and energetic acting style.Buchanan well-proportioned physique contributes greatly to his ability to perform action sequences in Cobra Kai, where physical agility and quick movement are essential.
Does Tanner Buchanan Height Affect His Roles?
Height often plays a role in casting decisions, particularly in Hollywood, where appearance and on-screen chemistry matter. For Tanner Buchanan height, standing at 5’9″ has been an advantage rather than a limitation.
He is tall enough to fit seamlessly into physically demanding roles, such as martial arts characters, yet not so tall that it affects his pairing with co-stars in romantic or ensemble settings.
In Cobra Kai, for instance, Buchanan’s height aligns well with that of his co-stars Xolo Maridueña (5’8″) and Mary Mouser (5’3″), maintaining believable proportions for the teenage high school setting. His height also helps him perform fight choreography efficiently, balancing speed with agility.
Tanner Buchanan Early Life and Education
Tanner Buchanan height grew up in Lima, Ohio, and displayed a natural inclination toward performance from an early age. His parents, Steve Buchanan and Marlona Buchanan, supported his artistic ambitions. He started taking dance lessons before transitioning to acting, which helped him develop excellent body control — something evident in his physical acting style today.
He later moved to Los Angeles with his family to pursue acting opportunities. Buchanan was homeschooled for a portion of his childhood to accommodate his auditions and filming schedules.
Tanner Buchanan Acting Career A Rising Star
Early Roles
Buchanan’s acting career began with small appearances in popular TV shows. His first credited role came in 2010 when he appeared on Modern Family as a child actor. His natural talent caught the attention of casting directors, leading to more guest appearances in well-known television series such as:
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Grey’s Anatomy
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The Goldbergs
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Girl Meets World
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Game Shakers
Each role gave Buchanan more exposure and experience, helping him evolve from a promising child actor to a serious performer.
Breakthrough with Designated Survivor
In 2016, Buchanan landed a recurring role in ABC’s political drama Designated Survivor, starring alongside Kiefer Sutherland. He played Leo Kirkman, the teenage son of the President of the United States.
This role marked a major milestone in his career, as it allowed him to showcase a mix of emotional depth and youthful charisma. The show introduced him to a wider audience and helped solidify his place in the entertainment industry.
Major Success
Tanner Buchanan height true breakout moment came when he was cast as Robby Keene in Netflix’s hit series Cobra Kai. As the estranged son of Johnny Lawrence (played by William Zabka), Robby is a complex character torn between good and bad influences. Buchanan’s portrayal of Robby resonated with fans due to his emotional depth and impressive martial arts training.
His height and athletic physique played a crucial role in making his fight scenes believable. Buchanan trained extensively in martial arts, combining agility, flexibility, and balance — qualities enhanced by his well-proportioned build.
The success of Cobra Kai turned Buchanan into a global sensation, earning him millions of fans across social media.
Netflix Rom Com He All That
In 2021, Tanner starred opposite social media star Addison Rae in Netflix’s teen romantic comedy He’s All That, a gender-swapped remake of the 1999 classic She’s All That.
Buchanan played Cameron Kweller, a reserved and intellectual teenager who undergoes a makeover. His chemistry with Rae became a hot topic online, and the movie showcased his romantic and comedic side.
In this role, his height again complemented his co-star well — Rae is 5’6″, making their on-screen pairing visually appealing and balanced.
Tanner Buchanan Fitness and Workout Routine

Tanner Buchanan height physique is one of the most talked-about aspects of his appearance. His height of 5’9″ combined with a toned, lean frame gives him an athletic and youthful look.
He maintains his fitness through a consistent workout routine that includes:
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Martial Arts Training: His work on Cobra Kai requires him to stay agile, so he trains regularly in karate and kickboxing.
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Strength Training: He incorporates weightlifting and resistance exercises to maintain muscle tone without bulking up.
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Cardio Workouts: Running, jump rope, and HIIT exercises keep him in peak condition.
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Healthy Diet: Tanner follows a balanced diet rich in lean proteins, fruits, and vegetables. He avoids processed foods and sugary drinks to stay fit.
His balanced height-to-weight ratio (5’9″, 68 kg) enhances his screen presence, making him appear strong but approachable.
Tanner Buchanan Personal Life

Despite his fame, Buchanan remains relatively private about his personal life. He was rumored to be in a relationship with actress Lizze Broadway, his childhood sweetheart. The two have been seen together multiple times, though they keep their relationship low-key.
Buchanan has often mentioned that he values humility, family, and personal growth over Hollywood glamour. His grounded personality has made him even more relatable to his fans.
Tanner Buchanan Social Media Presence
Tanner Buchanan height is quite active on social media platforms, particularly Instagram, where he shares behind-the-scenes glimpses from sets, gym sessions, and moments with his co-stars.
His social media stats (as of 2025):
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Instagram: Over 4 million followers
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TikTok: Popular for behind-the-scenes Cobra Kai moments
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Twitter: Known for engaging humor and fan interactions
His followers often comment on his looks, fitness, and of course — his height. Many fans admire how he carries himself confidently, showing that personality and talent outweigh mere physical stature.
Tanner Buchanan Net Worth
As of 2025, Tanner Buchanan height estimated net worth is around $2 million to $3 million. His earnings come primarily from acting projects, endorsements, and streaming royalties from Netflix shows.
His growing popularity ensures that his net worth is likely to rise significantly in the coming years, as he continues to land major film and TV roles.
Tanner Buchanan Height Compared to Other Cobra Kai Cast Members
For fans curious about how Buchanan’s height compares to other actors in Cobra Kai, here’s a quick overviewThis shows that Buchanan fits right in with the main cast’s average height range, which helps maintain visual consistency in fight scenes and group shots.
Fun Facts About Tanner Buchanan
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He’s a trained dancer. Before acting, Tanner studied tap dance, which helped with his coordination and rhythm.
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He does most of his stunts. His martial arts training allows him to perform his own fight sequences in Cobra Kai.
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He’s a huge Marvel fan. Buchanan has expressed interest in joining the Marvel Cinematic Universe someday.
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He loves music. He can play guitar and occasionally shares musical snippets online.
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He values privacy. Despite being a public figure, he avoids controversies and keeps his personal life low-profile.
Future Projects
Tanner Buchanan height career is on a steady rise. He has hinted at working on several upcoming film and television projects that will allow him to explore new genres, including thrillers and romantic dramas. Fans can expect to see more mature and diverse roles from him as he continues to evolve as an actor.
Conclusion
Tanner Buchanan height may only be 5 feet 9 inches tall, but his talent and charisma make him stand much taller in Hollywood. His combination of acting skill, athletic ability, and dedication to his craft have made him one of the most promising young stars of his generation.
From his breakout role in Cobra Kai to his charming performance in He’s All That, Tanner Buchanan continues to prove that height is just a number — what truly matters is passion, discipline, and presence. As he continues to grow in his career, fans around the world eagerly await to see what the future holds for this talented acto.
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