How many quarts of macaroni for 25 people?

To serve macaroni as a side dish, you typically need about 1/2 cup of dry pasta per person, which translates to approximately 0.5 quarts per person. For 25 people, you would need about 12.5 quarts of dry macaroni. If serving macaroni as a main dish, you might want to increase that amount to about 1 cup per person, totaling around 25 quarts.