A 400-foot radioactive kaiju vs a 40-foot dinosaur. Godzilla could step on the T-Rex accidentally.
This isn't a fight โ it's a scale comparison. Godzilla stands roughly 400 feet tall and weighs over 90,000 tons. A T-Rex is about 40 feet long and weighs 9 tons. Godzilla is literally 10,000 times heavier.
Godzilla's atomic breath alone can level entire city blocks. The T-Rex, impressive as it is, is a building-sized dinosaur against a mountain-sized nuclear monster. Godzilla might not even notice the T-Rex was there.
The only interesting discussion here is what version of Godzilla we're using โ and it doesn't matter, because even the smallest iteration of Godzilla (the original 1954 version at 164 feet) would still dwarf the T-Rex by a factor of hundreds in mass.
Godzilla is 10,000 times heavier, breathes atomic fire, regenerates, and has tanked nuclear weapons. The T-Rex's bite force โ impressive as it is โ would be like a mosquito bite to Godzilla. This is the most mismatched fight in this database.
The T-Rex has the strongest bite force of any land animal that ever lived. That's literally the only argument, and it's completely irrelevant against something the size of a skyscraper.
Godzilla wins without trying, possibly without noticing. The scale difference makes this laughably one-sided. The T-Rex is the most fearsome dinosaur to ever walk the Earth, and it's the size of Godzilla's toe.
Godzilla also fights
Tyrannosaurus Rex also fights