Peta Mathias is about 76 years old as of early 2026.

How that age is estimated

  • A 2024 feature described Peta Mathias celebrating her 70th birthday “at the tail-end of last year,” placing her birth year around 1953.
  • Later coverage refers to her as 72 and then 75 in pieces published in the early–mid 2020s, which aligns with a birth year in the early 1950s and makes her mid‑70s in 2026.

So while her exact birthdate is not always stated, public interviews and profiles consistently place her in her mid‑70s, making “about 76” a reliable current age estimate.

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