Stranger Things season 4 part 1 is now available to stream on Netflix and chances are you’re currently watching it.

The actors were just young teens when the first season came out. Now they’re older, taller, and look less childlike.

Finn’s change in height was expected since he was still just a kid. Boys tend to have growth spurts in their early teens and then stop growing  by age 16.

This definitely adds up because Finn was only 13 years old at the time of season 1, so he had just started getting taller.

By season 3, we noticed a significant difference in Finn’s height which made sense since he was about 15 or 16 years old.

According to Celeb Heights, Finn stands at 5 feet 10 inches tall.He’s a little over average height for a male.

Finn is the tallest out of the main Stranger Things kids cast (Finn, Millie, Caleb, Noah, Gaten, and Sadie).