Here’s a quick breakdown of how old the Kardashian–Jenner sisters are as of early 2026, plus their birthdates for context.

Ages are approximate and based on their widely reported birth years and dates.

Quick Scoop: Kardashian Sisters’ Ages (2026)

Core Kardashian sisters

  • Kourtney Kardashian
    • Born: April 18, 1979
* Age in 2026: About 46–47 (turns 47 in April 2026).
  • Kim Kardashian
    • Born: October 21, 1980 (Los Angeles, California).
* Age in 2026: 45 (turns 46 in October 2026).
  • Khloé Kardashian
    • Born: June 27, 1984 (commonly reported).
* Age in 2026: About 41–42 (turns 42 in June 2026).
  • Rob Kardashian (their brother, for context)
    • Born: March 17, 1987 (commonly reported).
* Age in 2026: About 39 (turns 39 in March 2026).

Jenner half‑sisters often included in “Kardashian sisters”

  • Kendall Jenner
    • Born: November 3, 1995.
* Age in 2026: 30 (turns 31 in November 2026).
  • Kylie Jenner
    • Born: August 10, 1997.
* Age in 2026: 28 (turns 29 in August 2026).

Oldest to youngest snapshot

[9] [9] [7][1][3][5][9] [3][7][5][9] [9] [9] [9] [9] [9] [9]
Sister Birthdate Approx. age in 2026 Notes
Kourtney Kardashian April 18, 1979 46–47 Oldest Kardashian sister, known for Poosh and reality TV.
Kim Kardashian October 21, 1980 45 Media personality and SKIMS founder.
Khloé Kardashian June 27, 1984 41–42 Known for Good American and reality shows.
Kendall Jenner November 3, 1995 30 High‑fashion model and tequila entrepreneur.
Kylie Jenner August 10, 1997 28 Beauty mogul behind Kylie Cosmetics.

Mini “forum-style” take

On forums, people often ask “how old are the Kardashian sisters now?” usually because the family has been on TV and social media for so long that their ages surprise them—they’re balancing kids, businesses, and long- running fame while still being treated like they’re in their early 20s.

  • They’ve essentially grown up in public since Keeping Up with the Kardashians launched in 2007.
  • Fans now compare their own life milestones to the sisters’ ages (kids, companies, relationships, etc.), which keeps this question trending every few years.

TL;DR

  • The main Kardashian sisters are in their mid‑40s (Kourtney, Kim, Khloé).
  • The Jenner sisters, often lumped in as “Kardashian sisters,” are in their late 20s to around 30.

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