1/2 lb pasta equals how many cups?
But when it comes to spaghetti and vermicelli, half of a 1-pound box is about 2 cups. You can also do it by weight. Generally 8 ounces of short pasta (like macaroni) is about 2 cups. Having said all that, what's generally listed on the packages/boxes of most dry pasta as the serving size is 2 ounces.