You may want to try beersmith. You can download a working demo and plug in the ingredients you have. It'll kick out the IBU, APV, etc. You can even compare it to other beer types to tweak it to get it close.
What do you have hanging around. If you post what you have I'm sure people will throw out ideas for style types and that would be a good starting point.
Tap 1: Belgian Golden
Tap 2: Acid Weizenbock
Tap 3: Summer Ale
Tap 4: Heffe