Question: what is the difference in grande and venti?
Answer: As adjectives the difference between grande and venti is that grande is of a cup of coffee at starbucks; smaller than venti but larger than tall, usually 16 ounces no coffee vendor other than starbucks uses "grande" to mean large while venti is (chiefly|us|of a cup of coffee) larger than grande, usually 20 ounces.