How Much Dry Macaroni For 4 Cups Cooked Macaroni?

Macaroni - uncooked 1 cup - cooked 2 cups

Noodles - uncooked 3 cups - cooked 4-1/2 cups

Quick oats - uncooked 1 cup - cooked 1 3/4 cups

Rice, long grain - uncooked 1 cup - cooked 3 cups

Pre-cooked rice - uncooked 1 cup, cooked 2 cups

Spaghetti - uncooked 7 ounce, cooked 4 cups

My recipe calls for 4 cups cooked elbow macaroni. How much dry to I cook to get this amount?

2 cups