The Kardashian-Jenners span a wide age range, with the core sisters typically referring to Kourtney, Kim, Khloé, and Rob from Kris Jenner's first marriage, plus half-sisters Kendall and Kylie. As of February 2026, here's their lineup from oldest to youngest, calculated from verified public birthdates.

Current Ages

These are based on exact birthdates and the current date (February 14, 2026). Ages reflect completed years.

Name| Birthdate| Age in 2026
---|---|---
Kourtney Kardashian| April 18, 1979 6| 46
Kim Kardashian| October 21, 1980 1359| 45
Khloé Kardashian| June 27, 1984 6| 41
Rob Kardashian| March 17, 1987 6| 38
Kendall Jenner| November 3, 1995 8| 30
Kylie Jenner| August 10, 1997 8| 28

Family Context

Kris Jenner (born November 5, 1955) is 70, serving as the matriarch who blended the Kardashian and Jenner legacies through her marriages. The sisters rose to fame via Keeping Up with the Kardashians starting in 2007, turning personal milestones into a media empire—think Kim's 2014 wedding spectacle or Kylie's billion-dollar beauty brand by her early 20s.

Public fascination with their ages spiked in forums like Reddit, where fans guess appearances (e.g., "Kim looks 35-40 max") amid debates on filters and fillers. This ties into trending gossip: despite turning 45 last October, Kim's ageless vibe fuels speculation she's "freezing time" with tech and wellness hacks.

Fun Age Milestones

  • Kourtney (46) : Oldest, now a wellness mogul with blended families.
  • Kim (45) : Hit billionaire status young; her kids (North, 12; Saint, 10) make her feel "eternally 30."
  • Khloé (41) : Good Genes award winner, often mistaken for the youngest.
  • Rob (38) : Lowest profile, but sock empire hints at a comeback.
  • Kendall (30) : Supermodel who skipped teen years in the spotlight.
  • Kylie (28) : Youngest billionaire ever at 21; mom life accelerated her maturity.

Ages highlight their generational bridge—from Gen X parents to millennial/Gen Z stars—sparking endless "they don't age" chatter online.

TL;DR: Kourtney leads at 46, Kylie trails at 28; the family's youthfulness is a hot forum debate despite real timelines.

Information gathered from public forums or data available on the internet and portrayed here.