How Old Are Kylie and Kendall Jenner: Complete Age, Birthdates, and Biographical Overview

Kylie Jenner was born on August 10, 1997, and Kendall Jenner was born on November 3, 1995. As of 2026, Kylie Jenner is 28 years old, and Kendall Jenner is 30 years old. Both media personalities rose to global prominence through their appearances on the long-running reality television series Keeping Up with the Kardashians and have since built massive independent careers in fashion, beauty, and entrepreneurship.

Understanding the ages and timelines of high-profile public figures requires looking beyond a simple number to examine how their childhoods, media careers, and business ventures evolved. As two of the most recognizable figures in modern pop culture, Kendall and Kylie have grown up entirely in the public eye. This guide details their birthdates, exact ages, chronological spacing, and the broader context of their respective paths in the entertainment and business industries.

Chronological Overview and Birthdates

To understand the age difference between Kendall and Kylie Jenner, it is necessary to look at their family lineage within the Kardashian-Jenner family. Born to Kris Jenner and Caitlyn Jenner (formerly Bruce Jenner), the two sisters are the youngest members of the immediate sibling group that includes their older half-siblings Kourtney, Kim, Khloe, and Rob Kardashian.

Kendall Nicole Jenner was born on November 3, 1995, in Los Angeles, California. Kylie Kristen Jenner was born less than two years later, on August 10, 1997, also in Los Angeles. Because Kendall was born in late 1995 and Kylie in mid-1997, there is a gap of approximately one year and nine months between them. This close proximity in age meant that the two sisters spent their formative years, school environments, and early media appearances side by side.

The following table provides a clear breakdown of their vital statistics, birthdates, and current ages:

Growing Up in the Public Eye

The media trajectory of both Kendall and Kylie Jenner is deeply intertwined with the advent of modern reality television. When Keeping Up with the Kardashians premiered on the E! network in 2007, Kendall was 11 years old and Kylie was just 9 years old. Over the course of 20 seasons, viewers watched the two sisters transition from pre-adolescents into adulthood.

Unlike their older half-sisters, who were already adults when the show began, Kendall and Kylie experienced their entire adolescence documented by television cameras. This unique upbringing shaped their public profiles, forcing them to balance normal educational milestones—such as attending private school and eventually transitioning to homeschooling due to their demanding schedules—with intense media scrutiny.

As they entered their teenage years, the sisters began pursuing distinct individual interests. While they initially collaborated on various teenage endorsement deals, clothing lines, and joint media appearances, their career paths diverged significantly as they reached adulthood. Kendall gravitated toward the high-fashion modeling industry, while Kylie focused heavily on digital branding and cosmetic enterprise.

Kendall Jenner: Career Milestones and Age Context

Kendall Jenner’s entry into professional modeling marked a distinct shift from her family's traditional television roots. By the time she turned 14 in 2009, she had signed with Wilhelmina Models, marking the official beginning of her fashion career.

During her late teens, specifically between 2013 and 2014, Kendall transitioned from commercial modeling to high-fashion runways, walking for major design houses during New York, Milan, and Paris Fashion Weeks. Her age played a standard role in the international fashion circuit, where models typically enter the runway ecosystem during their late adolescence. By the time she reached her early twenties, she had established herself as a fixture in the global modeling community, eventually becoming one of the highest-paid models in the world according to annual industry evaluations by publications such as Forbes.

In addition to modeling, Kendall has maintained a selective presence in television and has ventured into business, including co-founding 818 Tequila. Her path reflects a deliberate effort to establish credibility within the traditional fashion and luxury goods sectors.

Kylie Jenner: Entrepreneurial Growth and Age Context

Kylie Jenner’s career trajectory shifted dramatically toward digital media and direct-to-consumer commerce during her late teens. In 2015, at the age of 18, she launched Kylie Lip Kits, which later expanded into Kylie Cosmetics. The enterprise capitalized on her massive social media following, particularly on Instagram and Snapchat, where she wielded unprecedented digital reach.

By the time she turned 20, Kylie's beauty brand had generated hundreds of millions of dollars in revenue, positioning her as a major force in the global cosmetics industry. Her business model relied heavily on limited-edition product drops, direct-to-consumer marketing, and viral social media engagement. In 2019, she sold a majority stake in Kylie Cosmetics to beauty conglomerate Coty Inc. in a multi-million-dollar transaction.

Kylie's rapid accumulation of business success while still in her late teens drew widespread attention from financial publications, business analysts, and cultural commentators, marking a generational shift in how celebrity influence translates into independent corporate valuation.

Frequently Asked Questions

Are Kendall and Kylie Jenner twins?

No, Kendall and Kylie Jenner are not twins. Kendall was born on November 3, 1995, and Kylie was born on August 10, 1997. They are biological sisters born to the same parents, Kris Jenner and Caitlyn Jenner, with an age gap of approximately one year and nine months.

What is the age difference between Kendall and Kylie Jenner?

The age difference between Kendall and Kylie Jenner is one year, nine months, and seven days. Because of this close spacing, they attended many of the same schools during childhood and grew up alongside each other while their family's reality television show was in production.

How old were Kendall and Kylie when Keeping Up with the Kardashians started?

When Keeping Up with the Kardashians premiered in October 2007, Kendall Jenner was 11 years old, and Kylie Jenner was 9 years old. They spent their entire adolescent and teenage years filming the series before it concluded its primary run in 2021.

Which sister is older, Kendall or Kylie?

Kendall Jenner is the older sister. Born in November 1995, she is older than Kylie Jenner, who was born in August 1997. Kendall is also the youngest of Kris Jenner's children with Caitlyn Jenner, making Kylie the youngest sibling in the entire Kardashian-Jenner family tree.

What are their current professional roles today?

As adults, Kendall Jenner focuses primarily on high-fashion modeling, brand ambassadorships, and her tequila enterprise, 818 Tequila. Kylie Jenner focuses on global beauty and skin care brands, digital entrepreneurship, and managing her extensive business portfolio in the cosmetics industry.

Practical Next Actions and Conclusion

For readers tracking the timelines, biographies, and career developments of Kendall and Kylie Jenner, recognizing their exact birthdates helps clarify their respective milestones in fashion and business. While they share a foundational background in reality television, their adult endeavors have taken distinct commercial routes. To explore further, readers can consult official brand registries, verified corporate announcements regarding their business ventures, and authorized biographical profiles published by reputable entertainment media outlets.