I lifted these from a blog I love to follow, and I think these sites are neat (But I'm still am a big fan of the Harris-Benedict Equation. Please click on my link on the right side of my blog that says Caloric Intake Formula, and you can determine how many calories you should be taking in each day. I posted a blog about how to do this the other day).
Compare the calories at your favorite fast food joints.
How Many Calories is in a Thanksgiving Dinner?
Eat, Drink, and Be Wary
What will it take to burn off some of those favorites?
The Top 100 Foods to Improve Productivity
Buy Better Groceries
Compare the nutritional value of any two foods.