title_body: Is there a way to distinguish decaf from normal coffee?
upvoted_answer: Only &quot;Brew a pot and see if it wakes you up in the morning, or not.&quot; I can't think of any other test that is practical at home.
  Other practical solutions -
  
  Mix them and have half-caf until you buy new coffee.
  
  Just buy new coffee, as if it was forgotten in the move.
  
  And perhaps mark the containers in some way.
  In the overall cost of moving, it's a small expense.