Small pet cage size checker: is my cage big enough?

Is my cage big enough forHow manyAnimal?

My own measurements A cage from the list (48 models)

Units

Inside width (cm)
Inside depth (cm)
Usable height (cm)
Gap between bars (cm, optional)

Measure inside the cage, without its stand. For the bars, measure the empty gap, not centre to centre.

Nine animals, sizes in cm and inches, every figure from a named welfare or care source.