How old was Peter Parker when he was bitten?

Hello, I'm an expert in comic book lore and superhero narratives. When it comes to the age of Peter Parker when he was bitten by the radioactive spider, it's a detail that has varied slightly over the years and across different versions of the Spider-Man story.

In the original comic book storyline, Peter Parker was a high school student when he was bitten, which would typically place him around 15 or 16 years old. However, this age has been adjusted in various adaptations. For instance, in the 2002 film "Spider-Man" directed by Sam Raimi, Peter Parker was portrayed as a young adult, closer to 17 or 18 years old. In the 2011 film "The Amazing Spider-Man," Peter was again depicted as a high school student. The 2018 animated film "Spider-Man: Into the Spider-Verse" featured a teenage Miles Morales, not Peter Parker, but it's worth noting for the broader Spider-Man narrative.

In the Marvel Cinematic Universe, with the character portrayed by Tom Holland, Peter Parker is initially introduced as a young high school student, which aligns more closely with the traditional comic book depiction.

So, while the exact age can vary, the traditional age for Peter Parker when he was bitten by the spider is around 15 or 16 years old.

The bite of an irradiated spider granted high-school student Peter Parker incredible powers. When a burglar killed his Uncle Ben, Peter vowed to use those abilities to protect his fellow man, driven by his uncle's words: With great power comes great responsibility!