How Old Is Spongebob 2025 In Real Life. Cartoon logic states that characters don't age, but spongebob squarepants' birthdate has been shown before. Considering the information from the show's driving license, squarepants would be 37 years old, given his birthdate of 14.
(his birthday is apparently august 17, 1984.) Krabs was 56 years old when spongebob squarepant s officially premiered (july 17,.