How long does it take to blow up a bouncy castle?

Question

i have a 20 foot bouncy castle how long does it take blow up

Answer 1

One cruise missile would blow it up in five tenths of a second.  JK, half an hour - an hour i think.

Answer 2

The one we had came with it's own small generator.  It inflated within a couple of minutes.  If that's not the kind you have, it will depend on what kind of compressor you have.  If you know someone who has a portable air compressor, and the correct adapter , you should be able to get it done in 10 minutes or so.....