how old is ariel in the little mermaid

Ariel is 16 years old in Disney’s original 1989 animated movie The Little Mermaid.

Quick Scoop

• In the 1989 animated film, Ariel is explicitly stated to be 16 years old.

• In Hans Christian Andersen’s original fairy tale, the little mermaid is about 15 when she first goes to the surface.

• In the 2023 live‑action remake, Disney’s production notes describe Ariel as a “spirited 18‑year‑old,” aging her up slightly from the cartoon.

So if you’re asking “how old is Ariel in The Little Mermaid ” in the classic, most-referenced sense, the answer people almost always mean is: she’s 16 in the 1989 Disney animated film.

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