That depends on the serving size.
For example, there are:
220
i depends on whats in there..... but usually about one cup of chicken spaghetti is 630 calories
There are about 900 calories in a serving of buttered noodles.
160
500
there are 155 calories
spanner :P
275-300
90000
1 cup cooked spaghetti squash contains 42 calories
According to the referenced website, there are 174 calories per one cup cooked. This is of course, just the pasta. If you're adding spaghetti sauce, for example, it would add calories. Please refer to the Related Link for additional nutritional information.
70 caleries in 1/2 cup of Traditional Prego Sauce