how old is sadie sink

How old is Sadie Sink? As of September 1, 2026, Sadie Sink is 24 years old. Born on April 16, 2002, the Texas-born actress celebrated her 24th birthday earlier this year. Her current age has drawn fresh attention as she stars in Calvin Klein’s Fall 2026 “Feel the Fit” denim campaign, giving fans another reason to look back at the career she built from childhood.

Sink has already spent more than a decade working professionally. She started on Broadway as a child before becoming internationally known as Max Mayfield in Stranger Things. Since then, she has added major film roles, acclaimed stage work and high-profile fashion campaigns to her résumé.

Her latest Calvin Klein appearance arrives at an important point in that journey. At 24, Sink is no longer the young newcomer many viewers first met on television. She is an established actor with experience across stage, film, television and fashion.

Sadie Sink Is 24 Years Old in 2026

Sadie Sink turned 24 on April 16, 2026.

Her birthday makes her current age easy to establish. She was born in 2002, and her birthday had already passed by the time the latest Calvin Klein campaign launched on September 1.

Here are the key details:

• Full name: Sadie Elizabeth Sink
• Date of birth: April 16, 2002
• Birthplace: Brenham, Texas
• Current age: 24
• Birthday in 2026: April 16
• Next birthday: April 16, 2027
• Age she will turn next: 25

Sink will remain 24 throughout the remainder of 2026 and until April 16, 2027.

Her age is particularly interesting because audiences have watched her career develop for years. Many fans first discovered her when she was a teenager, while her professional career actually began much earlier.

When Did Sadie Sink Start Acting?

Sink began performing professionally as a child.

Her early career centered heavily on theater. She became known for her work on Broadway, including the title role in Annie. That experience gave her a professional foundation before she became a familiar face on television.

She later appeared in Broadway’s The Audience, playing the younger version of Queen Elizabeth II. The production starred Helen Mirren and gave Sink another opportunity to work on a major stage production while she was still young.

Her early theater credits are important when considering her current age. Sink is only 24, but she has already spent many years working in professional entertainment.

Her screen career developed alongside her theater work.

She appeared in television productions including The Americans, Blue Bloods and Unbreakable Kimmy Schmidt. Her feature-film debut came with Chuck in 2016.

The following year became a major turning point.

How Old Was Sadie Sink When She Joined Stranger Things?

Sink was 14 when she joined Stranger Things.

She entered the Netflix series during its second season as Max Mayfield. The character quickly became an important part of the show’s young ensemble.

At the time, Sink was still a teenager. She had already accumulated theater experience, but Stranger Things introduced her to a worldwide television audience.

The series became one of the biggest entertainment projects of its generation. Sink grew up alongside the show, with viewers seeing her move from her teenage years into adulthood while portraying Max.

That connection remains one of the main reasons people continue to search for information about her age.

For longtime viewers, Sink is still closely associated with the teenage character they first saw on screen. In reality, she is now 24 and has moved into a substantially broader phase of her career.

Sadie Sink’s Age During Her Stranger Things Years

Sink joined Stranger Things at 14 and continued playing Max Mayfield through the series’ run.

Her character became increasingly important as the story progressed. Sink also received widespread attention for several emotionally demanding scenes.

One of the most memorable came during the fourth season. Max’s storyline included a sequence set to Kate Bush’s “Running Up That Hill,” which became one of the show’s most recognizable moments.

Sink’s performance received significant attention and helped demonstrate how much she had developed as an actor since first appearing on the series.

The timing is also notable. She was no longer simply a young actor with a supporting role. By the fourth season, she had become one of the show’s central performers.

The series concluded in 2025, closing an important chapter of Sink’s career.

By then, she was already 23.

How Old Was Sadie Sink in The Whale?

Sink was 20 when The Whale was released in 2022.

The Darren Aronofsky-directed drama gave her a demanding role outside the world of Stranger Things. She played Ellie, the teenage daughter of Brendan Fraser’s character.

Her performance attracted considerable critical attention and helped establish that she could take on serious dramatic material beyond her television work.

The film also represented another stage in her career development. Sink was still very young, but she was beginning to build a résumé that extended well beyond the role of Max.

Her age at the time also shows how quickly her career progressed.

By 20, she had already worked professionally on Broadway, television and major feature films.

Sadie Sink Continued Building Her Career in Her 20s

Turning 20 marked another phase for Sink.

Instead of remaining defined only by her teenage roles, she continued taking on projects that expanded her range.

She appeared in the Fear Street film trilogy in 2021 and continued developing her film career after The Whale. Her stage work also remained important.

In 2025, Sink returned to Broadway in John Proctor Is the Villain. Her performance earned her a Tony Award nomination, adding another major theater milestone to her career.

The achievement was significant because theater had been part of her professional life since childhood.

Her work on stage also reinforced an important point about her career. Sink did not enter Hollywood solely through television. She had already developed extensive performance experience before becoming internationally recognized.

That background continues to influence the projects she chooses.

Sadie Sink at 24: A New Stage of Her Career

At 24, Sink is entering one of the most visible periods of her career.

Her professional profile now extends across several major entertainment areas.

She has experience in:

• Broadway productions
• Television dramas
• Feature films
• Streaming projects
• Major franchise films
• West End theater
• International fashion campaigns

Her transition into adulthood has happened in public, but her career has continued to evolve with it.

In 2026, she also expanded her theater résumé with a West End production of Romeo & Juliet. That followed her Tony-nominated Broadway performance the previous year.

Her current work therefore reflects both sides of her career: the screen roles that brought her international recognition and the theater background that shaped her as a performer.

Sadie Sink and the Calvin Klein Campaign in 2026

The latest reason for renewed attention around Sink’s age is her new Calvin Klein campaign.

On September 1, 2026, Calvin Klein launched the second chapter of its Fall 2026 “Feel the Fit” denim campaign with Sink as its star.

She appears in campaign images and a film directed and photographed by Aidan Zamiri. The campaign focuses on the confidence that comes from finding denim that feels right.

Sink brings a relaxed, contemporary energy to the project.

The campaign includes several Calvin Klein denim styles, including the 90s Straight Jean, Low Rise Baggy Jean and High Rise Loose Jean.

Each silhouette gives the campaign a slightly different visual identity.

Sink has also explained why the collaboration felt natural to her. Denim is already a regular part of her wardrobe, and she connected with the idea that the right jeans can change how a person carries themselves.

That makes the campaign more than a simple fashion appearance. It also reflects how Sink’s public image has changed as she has moved into her 20s.

The Early-2000s Feel of Sadie Sink’s Latest Campaign

The new campaign also plays with early-2000s pop culture.

Sink appears in a playful campaign film that uses Willa Ford’s 2001 song “I Wanna Be Bad.” The choice of music gives the project a strong Y2K-era feel.

The timing creates an interesting connection to Sink’s own background.

She was born in April 2002, meaning the early-2000s period represented in the campaign coincides with the beginning of her life.

The visual concept presents Sink as a confident young woman rather than the teenage performer audiences remember from her earliest television appearances.

The result is a campaign that connects nostalgia with her current stage of life.

At 24, Sink can participate in the cultural revival of the era while also representing a new generation of talent.

What Does Sadie Sink Say About Her Style?

Sink has spoken about the importance of feeling comfortable and authentic in what she wears.

For everyday life, she tends to favor comfortable and looser clothing. For red-carpet appearances and professional events, she has also embraced more fitted looks.

That balance appears in the Calvin Klein campaign.

The project gives her several different denim silhouettes, allowing her to present different sides of her personal style.

One of the looks she has highlighted is a dark denim-on-denim combination. The outfit gives the campaign a stronger, more structured appearance while maintaining the straightforward aesthetic associated with Calvin Klein.

Her comments about clothing also connect with the central theme of the campaign.

The focus is not simply on wearing fashionable jeans. It is about finding clothing that makes the wearer feel confident.

Why Fans Still Ask About Sadie Sink’s Age

The continued interest in Sink’s age comes partly from how long audiences have watched her career.

Someone who discovered Stranger Things during its early seasons may remember Sink as a teenage actor. Those memories can make her current age seem surprising.

Yet the timeline is straightforward.

She was born in 2002.

She became a Broadway performer as a child. She joined Stranger Things at 14. She appeared in major films during her late teens and early 20s. She received a Tony nomination in her early 20s.

Now she is 24.

That progression means Sink has already spent a large portion of her life working professionally.

Her current career is therefore the result of years of experience rather than a sudden rise.

Sadie Sink’s Age Through the Years

A simple timeline helps put her career into perspective:

This timeline shows why her age has become such a popular search topic.

Sink has accomplished major career milestones at different stages of her development, and many of her fans have followed that progression in real time.

How Old Will Sadie Sink Be in 2027?

Sink will turn 25 on April 16, 2027.

Until then, she will remain 24.

Her next birthday will arrive as she continues building on a career that has already crossed multiple entertainment industries.

The transition from child actor to established adult performer is especially clear in her recent work. Her Broadway and West End appearances show her continued connection to theater, while major screen projects have expanded her profile.

The Calvin Klein campaign adds another dimension by placing her at the center of a major global fashion campaign.

At 24, Sink is therefore in a period where her early career experience and current adult image meet.

The Current Answer to Sadie Sink’s Age

As of September 1, 2026, Sadie Sink is 24 years old.

She was born on April 16, 2002, and turned 24 earlier this year.

Her current age comes at a major point in her career. She has moved from Broadway as a child to international recognition through Stranger Things, acclaimed film performances, major stage roles and high-profile fashion campaigns.

The new Calvin Klein “Feel the Fit” campaign is the latest example of that evolution.

Its early-2000s-inspired presentation gives longtime fans a nostalgic connection to the era when Sink was born, while the campaign itself presents her as the confident 24-year-old performer she is today.

She will turn 25 on April 16, 2027, adding another milestone to a career that began more than a decade ago.

What do you think of Sadie Sink’s latest career chapter at 24? Share your thoughts in the comments and stay tuned for her next update.