I drink 36 oz., or 4 1/2 cups. It's always black, no additives. I usually don't drink it in the afternoon, I'm more of a morning coffee person. Lately I've been wanting one more cup, so now I'm getting it up to 6. :neutral: I am thinking about cutting back, maybe 2 or 3 cups in the morning. How many cups of coffee do you drink per day?