How many planets are there in universe?
356,678,654,452,875,762,456,789,436 Give or take a couple
There are an infinite amount of planets because the universe never ends.
Here is a list of those we have found. It is always growing.http://exoplanet.eu/catalog/
no one knows. there are too many to count, tho
They have recently found 450 new planets outside of our galaxy. One at least is showing life signs in their ocean.
Billions it's almost impossible to tell with the black holes distance and stars