Just how big is the new Godzilla from the 2014 reboot from Legendary Pictures? He's estimated to be between 120-150 meters(394-492 feet) tall. That makes him the biggest Godzilla yet and maybe the biggest movie monster of all time. Fitting for the king of the monsters. The kaiju from Pacific Rim wouldn't stand a chance. Here are some cool Godzilla size comparison posters.