How tall is Tiga?

Tiga's height is not explicitly stated in the Ultraman Tiga series. However, based on comparisons with other Ultraman characters, it is estimated that he is around 40 meters tall.

Here's how we can make this estimate:

* Ultraman's height: Ultraman is considered the "standard" Ultraman, standing at 40 meters tall.

* Tiga's relative size: Tiga appears to be roughly the same size as Ultraman in most scenes.

* Visual comparison: Several scenes show Tiga next to buildings or other objects, which can be used to infer his height.

While it's not an exact measurement, this estimate provides a reasonable idea of Tiga's height.