Tanner Buchanan has been a professional actor since he was eleven — but the world met him as Robby Keene, the broken kid at the heart of Cobra Kai’s father-son wars. Six seasons of the Netflix phenomenon later, Buchanan is one of the most recognisable actors of his generation, with film leads and an engagement to his co-star making headlines. What has the journey paid him? Here is Tanner Buchanan net worth in 2026.
Quick Answer: Tanner Buchanan has an estimated net worth of $3.5 million to $4 million in 2026, according to CelebsWiki. The Ohio-born actor built his fortune through sixteen years of television, led by six seasons as Robby Keene in Cobra Kai and a lead role in Designated Survivor, plus film leads in He’s All That and How to Date Billy Walsh.
TL;DR: Tanner Buchanan net worth is estimated at $3.5–4 million, earned across teen TV, Designated Survivor and six seasons of Cobra Kai.
Tanner Buchanan Quick Facts
| Full Name | Tanner Emmanuel Buchanan |
| Date of Birth | December 8, 1998 |
| Age | 27 years old |
| Birthplace | Lima, Ohio, United States |
| Nationality | American |
| Occupation | Actor |
| Height | 5 ft 8.5 in (174 cm) |
| Known For | Robby Keene in Cobra Kai |
| Partner | Engaged to Mary Mouser |
| Parents | Steve and Marlona Buchanan |
| Net Worth | $3.5–4 million (estimated) |
Who Is Tanner Buchanan?
Tanner Emmanuel Buchanan was born on December 8, 1998, in Lima, Ohio, and raised in the village of Ottawa, the son of Steve and Marlona Buchanan and older sister to Marrae. Performance was his childhood language: tap, ballet and jazz dance from age five (winning national tap competitions), classical guitar and piano, and taekwondo — his mother held a black belt — plus the eskrima stick-fighting tradition from his Filipino maternal grandfather.
Talent scouts spotted him at dance competitions, and around age nine the family relocated to Burbank, California, for a ‘six-month trial’ that never ended.
How Did Tanner Buchanan Build a Career?
Buchanan’s climb ran through the heart of teen television: guest roles on Modern Family, Grey’s Anatomy and The Fosters, recurring parts on Girl Meets World and Nickelodeon’s Game Shakers, then his first lead as Leo Kirkman, the president’s son, in ABC’s Designated Survivor (2016–2019). In 2018 he took the role that defines him — Robby Keene, Johnny Lawrence’s estranged son, in Cobra Kai. Across six seasons Robby grew from delinquent to champion to the show’s moral centre, and Buchanan’s genuine martial arts skill made the fight scenes sing.
Film leads followed, headlining the Netflix rom-com He’s All That (2021) opposite Addison Rae and the British rom-com How to Date Billy Walsh (2024).
What Is Tanner Buchanan Net Worth in 2026?
According to CelebsWiki, Tanner Buchanan net worth is estimated at $3.5 million to $4 million in 2026. The range sits above some older $2 million estimates, which makes sense: Cobra Kai’s final seasons paid its young leads at hit-show rates, and Buchanan has layered film-lead fees on top of sixteen years of near-continuous television work since his 2010 debut.
Series salaries are Buchanan’s foundation: a recurring-to-lead trajectory across a decade of television, topped by six seasons as a principal on Cobra Kai, one of Netflix’s most valuable franchises. Film leads pay the next tier — headlining a Netflix rom-com like He’s All That and an international release like How to Date Billy Walsh. His 3.6 million Instagram followers support fashion and lifestyle partnerships, and the Cobra Kai convention circuit pays its stars handsomely for appearances long after filming ends.
Main Income Sources
- Cobra Kai salary across six seasons as Robby Keene
- Earlier series pay from Designated Survivor and teen television
- Film lead fees for He’s All That and How to Date Billy Walsh
- Brand partnerships across a 3.6 million-follower Instagram audience
- Convention appearances and residuals
Tanner Buchanan’s Personal Life
In 2025 Buchanan confirmed his engagement to Mary Mouser — his Cobra Kai co-star, who played Samantha LaRusso, Robby’s on-screen rival-turned-ally — a real-life ending fans had script-doctoring for years. He previously dated actress Lizze Broadway. Away from set he plays guitar and piano, photographs, skateboards and trains — the same restless skill-stacking that got a tap-dancing kid from Ottawa, Ohio onto a Netflix flagship.
Tanner Buchanan Career Highlights
- Won national tap dance competitions as a child in Ohio
- Television debut on Modern Family in 2010
- First lead role as Leo Kirkman in Designated Survivor (2016–2019)
- Starred as Robby Keene across all six seasons of Cobra Kai (2018–2025)
- Headlined the Netflix film He’s All That (2021)
- Starred in the rom-com How to Date Billy Walsh (2024)
- Confirmed his engagement to co-star Mary Mouser in 2025
How Could Tanner Buchanan Net Worth Grow?
Buchanan’s post-Cobra Kai positioning is strong: he has already proven he can headline films, his martial arts skills open the action genre that pays young leading men best, and the franchise’s fanbase travels with him to every new project. If he lands one more defining role, the current estimates will look like the floor of his career rather than its ceiling.
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Tanner Buchanan’s Fighting Skills Are Real
Unlike many action stars, Buchanan did not need to fake his way through Cobra Kai’s fight choreography. He trained in taekwondo from early childhood — his mother held a black belt — added Muay Thai as his career progressed, and carries eskrima stick-fighting techniques passed down from his Filipino grandfather. Producers leaned on that background heavily, and Buchanan performed much of Robby Keene’s demanding fight work himself across six seasons.
How Does Tanner Buchanan Earn Money?
The Tanner Buchanan net worth story is built on sixteen years of near-continuous television work. Series salaries are the foundation: a recurring-to-lead trajectory across a decade of television, topped by six seasons as a principal on Cobra Kai, one of Netflix’s most valuable franchises. Cobra Kai’s final seasons paid its young leads at hit-show rates, and Buchanan layered film-lead fees on top of that base.
Film leads pay the next tier. He headlined the Netflix rom-com He’s All That in 2021 opposite Addison Rae, and the British rom-com How to Date Billy Walsh in 2024. His 3.6 million Instagram followers support fashion and lifestyle partnerships, and the Cobra Kai convention circuit pays its stars handsomely for appearances long after filming ends. Residuals from a decade of television add a further layer.
What makes the Tanner Buchanan net worth figure interesting is how steadily it was built. He has been a professional actor since he was eleven, with a television debut on Modern Family in 2010, and the money arrived set by set, season by season. That is the balance sheet behind the Tanner Buchanan net worth estimate: no single windfall, just sixteen years of compounding work, from a television debut on Modern Family in 2010 to six seasons on a Netflix flagship.
Why Do Published Estimates of Tanner Buchanan Net Worth Vary?
Published estimates of Tanner Buchanan net worth range from $2 million to $4 million, with CelebsWiki settling on $3.5 million to $4 million, and the spread itself tells a story. The range sits above some older $2 million estimates, which makes sense: Cobra Kai’s final seasons paid its young leads at hit-show rates, and Buchanan has layered film-lead fees on top of sixteen years of near-continuous television work since his 2010 debut. Profiles written before those final seasons are simply out of date.
Trackers also struggle with actors because series salaries are rarely published in full. Two estimators can look at the same career and honestly arrive at Tanner Buchanan net worth figures millions apart, depending on how they value six seasons on a Netflix flagship, two film leads and a 3.6 million-follower social audience. Convention appearances and residuals are almost impossible to price from outside, so conservative estimators leave them out entirely.
None of this changes the direction of travel. Buchanan has already proven he can headline films, his martial arts skills open the action genre that pays young leading men best, and the franchise’s fanbase travels with him to every new project. If he lands one more defining role, the current estimates will look like the floor of his career rather than its ceiling.
From Child Performer to Cobra Kai Lead
The Tanner Buchanan net worth story starts in Lima, Ohio, where performance was his childhood language: tap, ballet and jazz dance from age five, winning national tap competitions, classical guitar and piano, and taekwondo, since his mother held a black belt. Talent scouts spotted him at dance competitions, and around age nine the family relocated to Burbank, California, for a “six-month trial” that never ended.
His climb ran through the heart of teen television: guest roles on Modern Family, Grey’s Anatomy and The Fosters, recurring parts on Girl Meets World and Nickelodeon’s Game Shakers, then his first lead as Leo Kirkman, the president’s son, in ABC’s Designated Survivor from 2016 to 2019. In 2018 he took the role that defines him: Robby Keene, Johnny Lawrence’s estranged son, in Cobra Kai.
Across six seasons Robby grew from delinquent to champion to the show’s moral centre, and Buchanan’s genuine martial arts skill made the fight scenes sing. He trained in taekwondo from early childhood, added Muay Thai as his career progressed, and carries eskrima stick-fighting techniques passed down from his Filipino grandfather. Producers leaned on that background heavily, and Buchanan performed much of Robby Keene’s demanding fight work himself across six seasons.
The Designated Survivor lead was the bridge between child actor and leading man. As Leo Kirkman, the president’s son, in ABC’s Designated Survivor from 2016 to 2019, Buchanan carried his first series-regular role across three seasons, after guest roles on Modern Family, Grey’s Anatomy and The Fosters and recurring parts on Girl Meets World and Nickelodeon’s Game Shakers. That steady climb is the spine of the Tanner Buchanan net worth story: each role raised his rate, and the next one started from the higher floor.
Instagram, Conventions and the Cobra Kai Afterlife
The commercial side of Tanner Buchanan net worth extends well beyond acting fees. His 3.6 million Instagram followers support fashion and lifestyle partnerships, the kind of brand work that pays a young leading man steadily between roles. The Cobra Kai convention circuit pays its stars handsomely for appearances long after filming ends, and a franchise with that fanbase keeps its cast in demand for years.
Film leads add the next tier. Headlining a Netflix rom-com like He’s All That and an international release like How to Date Billy Walsh proved he can carry a film, which is the skill that separates a television actor from a movie star in pay terms. His martial arts background opens the action genre, which pays young leading men best, and his training is genuine rather than learned for a role.
His personal life has kept him in the headlines too. In 2025 Buchanan confirmed his engagement to Mary Mouser, his Cobra Kai co-star, who played Samantha LaRusso, Robby’s on-screen rival-turned-ally: a real-life ending fans had script-doctored for years. Away from set he plays guitar and piano, photographs, skateboards and trains, the same restless skill-stacking that got a tap-dancing kid from Ottawa, Ohio onto a Netflix flagship.
What Comes Next for Tanner Buchanan Net Worth?
The outlook for Tanner Buchanan net worth is strong because his post-Cobra Kai positioning is strong. He has already proven he can headline films, his martial arts skills open the action genre that pays young leading men best, and the franchise’s fanbase travels with him to every new project. If he lands one more defining role, the current estimates will look like the floor of his career rather than its ceiling.
The film leads are the key. Headlining the Netflix rom-com He’s All That in 2021 and the British rom-com How to Date Billy Walsh in 2024 showed he can carry a film, and that is the skill that separates a television actor from a movie star in pay terms. His genuine martial arts background, taekwondo from childhood, Muay Thai added later, and eskrima from his Filipino grandfather, gives casting directors something few young actors can offer.
The Cobra Kai afterlife helps too. His 3.6 million Instagram followers support fashion and lifestyle partnerships, and the convention circuit pays its stars handsomely for appearances long after filming ends. With Cobra Kai complete and film leads stacking up, he enters his late twenties with the rarest asset a former teen actor can own: momentum. The Tanner Buchanan net worth estimate should follow it.
Tanner Buchanan Net Worth in Context
Set beside other former teen actors, the Tanner Buchanan net worth estimate of $3.5 million to $4 million looks like a success story with room to run. He has been a professional actor since he was eleven, with sixteen years of near-continuous television work behind him, and the money arrived set by set, season by season. That is the balance sheet of a working actor, not a lottery winner.
The context that matters is the Cobra Kai effect. Six seasons as Robby Keene on one of Netflix’s most valuable franchises gave him a global fanbase, and his genuine martial arts skill made the fight scenes sing. He trained in taekwondo from early childhood, his mother held a black belt, and he added Muay Thai and eskrima from his Filipino grandfather. Producers leaned on that background heavily, and he performed much of Robby’s demanding fight work himself.
With Cobra Kai complete and film leads stacking up, he enters his late twenties with the rarest asset a former teen actor can own: momentum. He has already proven he can headline films, his martial arts skills open the action genre that pays young leading men best, and the franchise’s fanbase travels with him to every new project. The Tanner Buchanan net worth estimate should follow that momentum.
Away from set he plays guitar and piano, photographs, skateboards and trains, the same restless skill-stacking that got a tap-dancing kid from Ottawa, Ohio onto a Netflix flagship. That range is part of the Tanner Buchanan net worth story too: a performer with that many skills can work in that many rooms, from action sets to recording studios, and each one pays. He previously dated actress Lizze Broadway, and in 2025 he confirmed his engagement to Mary Mouser, his Cobra Kai co-star.
Is Tanner Buchanan Net Worth About to Jump?
Short answer: the pieces are in place for the Tanner Buchanan net worth estimate to rise. He has already proven he can headline films, his martial arts skills open the action genre that pays young leading men best, and the franchise’s fanbase travels with him to every new project. If he lands one more defining role, the Tanner Buchanan net worth estimate will look like the floor of his career rather than its ceiling.
The film leads are the key. Headlining the Netflix rom-com He’s All That in 2021 and the British rom-com How to Date Billy Walsh in 2024 showed he can carry a film, and that is the skill that separates a television actor from a movie star in pay terms. His genuine martial arts background gives casting directors something few young actors can offer, and his 3.6 million Instagram followers keep him visible between roles.
The Cobra Kai afterlife helps too. The convention circuit pays its stars handsomely for appearances long after filming ends, and residuals from sixteen years of television keep arriving. With Cobra Kai complete and film leads stacking up, he enters his late twenties with the rarest asset a former teen actor can own: momentum. The Tanner Buchanan net worth estimate should follow it.
Frequently Asked Questions About Tanner Buchanan
What is Tanner Buchanan net worth in 2026?
Tanner Buchanan net worth is estimated at $3.5 million to $4 million in 2026, according to CelebsWiki. Other trackers have placed him around $2 million, reflecting uncertainty over exact Cobra Kai salary figures.
How old is Tanner Buchanan?
He was born on December 8, 1998, in Lima, Ohio, making him 27 years old in 2026.
Who is Tanner Buchanan engaged to?
He is engaged to his Cobra Kai co-star Mary Mouser, who played Samantha LaRusso. The couple confirmed their engagement in 2025 after years of on-screen storylines together.
How tall is Tanner Buchanan?
Buchanan stands around 5 feet 8.5 inches tall (174 cm).
What martial arts does Tanner Buchanan know?
He trained in taekwondo from childhood — his mother held a black belt — and added Muay Thai and the Filipino art of eskrima, skills he used performing Robby Keene’s fight scenes in Cobra Kai.
What was Tanner Buchanan’s first acting role?
His television debut came in 2010 with a guest appearance on Modern Family, when he was eleven years old. Film work followed, and by his mid-teens he was a familiar face across Disney Channel and Nickelodeon before landing his first series lead on Designated Survivor.
Final Thoughts on Tanner Buchanan Net Worth
Tanner Buchanan’s estimated $3.5–4 million net worth was earned set by set, season by season, from the age of eleven — the balance sheet of a working actor, not a lottery winner. With Cobra Kai complete and film leads stacking up, he enters his late twenties with the rarest asset a former teen actor can own: momentum.