Kim - I can't resist research projects! I found this info on another site with detailed calorie info -
Calories and Carbs in Near East, Pasta, Spaghetti, Macaroni: Spicy Tomato w. Angel Hair, dry: 2 oz serving = 206 calories
Calories and Carbs in Near East, Pasta, Spaghetti, Macaroni: Spicy Tomato w. Angel Hair, prep. as directed: 1 cup = 250 calories
Now, I don't know what else is added to make it "prep as directed", but it is very probable that it involves olive oil (having made a number of Near East items before). That makes me think that 2 oz of uncooked pasta = 1 cup of cooked pasta, and it is about 200 calories.
It sounds like time to invest in a scale.