Having only seen him as a massive hologram in The Force Awakens, fans have been curious about Snoke's true identity, with many conjectures being that he could potentially be a character we've seen in a previous film in a new incarnation. Many theories can now be stricken from the record as new The Last Jedi toys tease the Supreme Leader's height.
Considering how tall Snoke seems in comparison to one of his guards, it would appear that the Supreme Leader could easily be 18 inches taller than them, if not even more superior.
This, clearly, proves that Snoke isn't the same height as Yoda or even the height of a normal human. If we are to assume that Snoke's guards are elite First Order Stormtroopers, then it's safe to assume they're of average human stature. By comparison, Snoke could be at least eight-feet tall, larger than even many of the tallest players in the NBA.
Star Wars: The Last Jedi is the second film in the new Star Wars sequel trilogy that began with Star Wars: The Force Awakens in 2015. The film will deal with Luke training Rey to become a, and possibly the last, Jedi. Meanwhile, the Resistance, including Poe Dameron and First Order defector Finn, continues to fight against the First Order, led by General Hux, while Supreme Leader Snoke and his Dark Side follower Kylo Ren continue their mysterious plot. The film is written and directed by Rian Johnson and stars Mark Hamill, Carrie Fisher, Adam Driver, Daisy Ridley, John Boyega, Oscar Isaac, Lupita Nyong'o, Domhnall Gleeson, Anthony Daniels, Gwendoline Christie, Andy Serkis, Benicio Del Toro, Laura Dern, and Kelly Marie Tran.
Star Wars: The Last Jedi hits theaters December 15th, 2017.