title_body: What are the IBUs (bitterness units) of common lagers? Also, what are hop contents?
upvoted_answer: Finding a compiled list of common-marketplace lagers is probably not going to happen unless someone has made a specific list like this.  
  
  Generally, you would just search "SPECIFIC BEER IBU" and either the result or website where you can find the result would populate. You can also look at homebrewer clone-recipe sites like this that give you the IBUs and recipes for clones of your favorite beers.
  
  There are, however, sites like this that have BJCP average IBU ranges for varying styles of beer.  
  
  For proprietary reasons, you will never know the exact make-up of hops/hop ratios in beers unless the company shares that information with their imbibers.  
  
  If you have a good palate and understanding of what kinds of hops yield what kinds of flavors, you might be able to pick them out.