Suguru Geto from Jujutsu Kaisen is generally listed as being around 190 cm tall, which is about 6'3".

There is some minor debate in fan discussions and articles:

  • Some profiles and breakdowns describe him as 190 cm (6'3").
  • A few fans estimate him slightly shorter than Gojo, but still in the 6'1"–6'3" range.

So if you just need a quick number for a post, cosplay, or fanfic, using about 190 cm / 6'3" for Geto is the most common and supported figure.