Question: how much caffeine does kahlua have?
Answer: Kahlúa contains about 100 ppm caffeine, which means about 100ml/ litre of product. So, for a standard 1.5 oz drink of Kahlúa there would be about 5 mg of caffeine. Just to put it in perspective, an 8 oz brewed coffee can contain up to about 200mg of caffeine.