Martha Stewart is 84 years old as of February 2026.

Quick Scoop

  • Full name: Martha Helen Stewart (born Martha Helen Kostyra)
  • Date of birth: August 3, 1941
  • Age now (Feb 2026): 84 years old; she will turn 85 on August 3, 2026.
  • Birthplace: Jersey City, New Jersey, USA

A bit of context

Martha Stewart has been a major lifestyle, cooking, and home–entertaining figure in American media for decades, building a large brand through books, magazines, TV, and product lines. Even in her eighties she continues to appear in media and collaborate with brands, which is why people still frequently look up “how old is Martha Stewart?” today.

TL;DR: Martha Stewart was born on August 3, 1941, which makes her 84 years old right now.

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