Spaghetti squash-getting contrasting information about calories....?

Question

I've looked on several websites, and some say that a cup of boiled or cooked spahgetti squash has 80 calories and some say it has closer to 40, so which is it??

Answer 1

This reference says about 40 calories for one cup. The USDA one says 30.

Where did you see a reference to 80?