Karthi Height is a popular Indian actor who mainly works in the Tamil film industry. His full name is Karthik Sivakumar, and he is known for choosing different types of roles. He has worked in action films, family dramas, thrillers, romantic films, and historical movies. His strong screen presence has made him one of the familiar faces in South Indian cinema.
Who Is Karthi?
Karthi was born as Karthik Sivakumar on May 25, 1977, in Madras, now known as Chennai, Tamil Nadu. He belongs to a well-known film family. His father is veteran actor Sivakumar, while his elder brother is actor Suriya. Karthi also has a sister named Brindha. Although his family had strong connections with cinema, Karthi did not immediately begin his career as a lead actor. He first developed an interest in filmmaking and worked behind the camera. This experience helped him understand film production before he entered acting.
Height
The commonly reported Karthi height is around 5 feet 9 inches, which equals approximately 175 centimeters. IMDb gives a slightly more precise measurement of 5 feet 9¼ inches, or 1.76 meters. Readers interested in celebrity height information may also search for Kalyani Priyadarshan Height when comparing the reported measurements of popular Indian actors and actresses. Height information about celebrities can vary because different websites may round measurements differently.
| Height Detail | Information |
|---|---|
| Reported height | 5 feet 9 inches |
| Height in centimeters | Approximately 175 cm |
| Height in meters | Approximately 1.75–1.76 m |
| IMDb listing | 5 feet 9¼ inches |
| Height type | Approximate reported measurement |
How Karthi Went Viral?
Karthi became widely known after his debut performance in the Tamil film Paruthiveeran. The film released in 2007 and received strong critical attention. Karthi played the central character and delivered a performance that helped him gain immediate recognition. He later expanded his audience through successful films such as Paiyaa, Naan Mahaan Alla, Siruthai, Madras, Theeran Adhigaaram Ondru, and Kaithi.
| Career Moment | Importance |
| Paruthiveeran | Successful acting debut |
| Paiyaa | Increased popularity |
| Madras | Critical and commercial recognition |
| Theeran Adhigaaram Ondru | Praised for police role |
| Kaithi | Major commercial success |
| Ponniyin Selvan | Expanded pan-Indian visibility |
| Meiyazhagan | Award-winning supporting performance |
Influencer Reach
Karthi is primarily an actor rather than a traditional social media influencer. However, his long career in Tamil cinema gives him significant public reach. His movies, interviews, promotional appearances, and film announcements regularly attract attention from Tamil-speaking audiences and cinema fans across India. His popularity also extends beyond Tamil Nadu because several of his films have received dubbed versions and wider releases.
| Reach Area | Details |
| Main audience | Tamil cinema viewers |
| Wider audience | South Indian and pan-Indian viewers |
| Main platform | Cinema and entertainment media |
| Popular content | Film announcements, trailers and interviews |
| Public influence | Strong among Tamil film audiences |
| Social presence | Supports his film-related visibility |
What Karthi Is Doing Now?
Karthi remains active in the film industry and continues to work on new projects. In 2026, one of the major projects connected with him is Sardar 2, the sequel to his 2022 spy thriller. The film is directed by P. S. Mithran and features Karthi alongside S. J. Suryah and other actors. A recent teaser report stated that the film is scheduled for a worldwide theatrical release on September 10, 2026.
| Current Activity | Details |
| Main profession | Film actor |
| Major upcoming film | Sardar 2 |
| Director of Sardar 2 | P. S. Mithran |
| Other announced project | Karthi’s 31st film with Mohan Raja |
| Current focus | Acting and upcoming film projects |
| Industry | Tamil cinema |
Biography
Karthi was born as Karthik Sivakumar on May 25, 1977, in Madras, which is now called Chennai, Tamil Nadu. He grew up in a family connected with the Indian film industry. His father, Sivakumar, became a respected actor, while his elder brother Suriya later became a major Tamil film star. Karthi initially showed interest in filmmaking rather than immediately becoming an actor.
| Biography Detail | Information |
| Full name | Karthik Sivakumar |
| Stage name | Karthi |
| Date of birth | May 25, 1977 |
| Birthplace | Madras, Tamil Nadu, India |
| Profession | Actor |
| Main industry | Tamil cinema |
| Father | Sivakumar |
| Brother | Suriya |
| Acting debut | Paruthiveeran |
Age
Karthi was born on May 25, 1977. As of August 2026, he is 49 years old. His career has continued for nearly two decades since his acting debut. Unlike actors who stay within one genre, Karthi has regularly changed his screen roles. His filmography includes action heroes, police officers, rural characters, family men, historical characters, and complex dramatic roles.
| Age Detail | Information |
| Date of birth | May 25, 1977 |
| Age in August 2026 | 49 years |
| Birthplace | Madras, Tamil Nadu |
| Zodiac sign | Gemini |
| Active career | 2004–present |
| Acting debut | 2007 |
Family
Karthi comes from a well-known film family in Tamil Nadu. His father is veteran actor Sivakumar, and his mother is Lakshmi Sivakumar. His elder brother is actor Suriya, who also has a major career in Tamil cinema. Karthi has a sister named Brindha Sivakumar. Suriya’s wife, Jyothika, is also a successful actress. Karthi’s family has therefore remained closely connected with the entertainment industry for several decades.
| Family Member | Relationship |
| Sivakumar | Father |
| Lakshmi Sivakumar | Mother |
| Suriya | Elder brother |
| Brindha Sivakumar | Sister |
| Jyothika | Sister-in-law |
Relationship
Karthi is married to Ranjani Chinnaswamy. The couple married on July 3, 2011, in Coimbatore, Tamil Nadu. They have two children. Their daughter Umayaal was born in 2013, while their son Kandhan was born in 2020. Karthi generally keeps his family life private and does not make his personal relationship the main focus of his public image.
| Relationship Detail | Information |
| Marital status | Married |
| Wife | Ranjani Chinnaswamy |
| Marriage date | July 3, 2011 |
| Marriage location | Coimbatore, Tamil Nadu |
| Children | Two |
| Daughter | Umayaal |
| Son | Kandhan |
Career
Karthi began his professional connection with cinema as an assistant director. He worked with Mani Ratnam and gained experience behind the camera before entering acting. His acting debut came with Paruthiveeran in 2007. The performance earned him major recognition, including the Filmfare Award for Best Actor. He then appeared in several successful movies that showed his versatility.
| Career Stage | Important Work |
| Early filmmaking | Assistant director with Mani Ratnam |
| Acting debut | Paruthiveeran (2007) |
| Early success | Paiyaa, Naan Mahaan Alla, Siruthai |
| Critical success | Madras, Theeran Adhigaaram Ondru |
| Major action success | Kaithi (2019) |
| Historical cinema | Ponniyin Selvan I & II |
| Recent notable work | Meiyazhagan, Vaa Vaathiyaar |
| Upcoming work | Sardar 2 and other projects |
Net Worth
Karthi’s exact net worth is not publicly confirmed through an official financial statement. Several entertainment websites publish estimates, but these figures can differ significantly and should not be treated as verified facts. His income mainly comes from acting, film projects, endorsements, and other professional activities connected with the entertainment industry.
| Financial Detail | Information |
| Official net worth | Not publicly confirmed |
| Main income source | Acting |
| Other possible income | Endorsements and film-related work |
| Financial estimates online | Vary by source |
| Reliable status | Estimates should be treated cautiously |
Education
Karthi has an educational background in engineering and industrial engineering. He completed a Mechanical Engineering degree from Crescent Engineering College in Chennai. He later went to the United States and earned a Master of Science in Industrial Engineering from Binghamton University in New York. During his time in the United States, he also attended film-related lectures, which increased his interest in filmmaking.
| Education Level | Details |
| Bachelor’s degree | Mechanical Engineering |
| College | Crescent Engineering College |
| Master’s degree | Industrial Engineering |
| University | Binghamton University, New York |
| Additional interest | Film and filmmaking |
| Career direction | Film industry |
Lifestyle and Assets
Karthi generally maintains a private and relatively low-key public image. His lifestyle is closely connected with his film career, but he does not regularly promote every aspect of his personal life. Like many established actors, he is associated with premium clothing, cars, travel, and other signs of professional success, although detailed information about his complete asset portfolio is not officially available.
| Lifestyle or Asset Area | General Information |
| Lifestyle | Private and professional |
| Primary profession | Film acting |
| Residence | Chennai, Tamil Nadu |
| Vehicles | Specific collection not officially confirmed |
| Property details | Not publicly verified |
| Public image | Low-key and family-oriented |
Awards and Achievements
Karthi has received several awards and nominations during his acting career. His debut performance in Paruthiveeran earned him the Filmfare Award for Best Actor. He later received recognition for Madras, Theeran Adhigaaram Ondru, and Kaithi. More recently, he won the Filmfare Award for Best Supporting Actor for Meiyazhagan. IMDb currently records 13 wins and 19 nominations for Karthi, while Filmfare also lists his major award recognition.
| Award or Achievement | Film/Work | Recognition |
| Filmfare Award South | Paruthiveeran | Best Actor |
| Tamil Nadu State Film recognition | Paruthiveeran | Special Prize |
| Filmfare Critics Award | Madras | Best Actor – Critics |
| Filmfare Critics Award | Theeran Adhigaaram Ondru | Best Actor – Critics |
| Asianet Film Award | Kaithi | Most Popular Tamil Actor |
| SIIMA recognition | Kaithi | Best Actor – Critics |
| Filmfare Award South | Meiyazhagan | Best Supporting Actor |
| IMDb award record | Career | 13 wins, 19 nominations |
Conclusion
Karthi has created a strong identity in Tamil cinema through versatility, disciplined performances, and carefully selected roles. His journey from engineering studies to filmmaking and then acting shows that his career developed through several different stages. His debut in Paruthiveeran gave him an impressive start, while movies such as Madras, Theeran Adhigaaram Ondru, Kaithi, and Ponniyin Selvan strengthened his position as a leading actor.
