I have 3 budgies and all of them are in one cage measuring about 2 feet high and maybe 1.5 feet wide. I have another cage that is about 1.5 X 1.5. Is the first one big enough for 3 birds??

Yep that sounds good.

Sorry, to disagree. That would be a good cage for two if they have lots of flying time outside the cage. I wouldnt house 3 in it, and it needs to be wider rather than taller, as they need to be able to fly across the cage for their exercise. Tall cages are for canaries and finches.

1.5 feet is quite a good width though, that's 45cm, which is pretty good.

how about a picture of the cage that would help a lot

do you have the actual dimension of the cage in inches and such?

I'll try to get the dimensions...Or, I could get it from the company site...ill try either way...