Go to Youtube and type in "Calorie Density with Jeff Novick." It will help you further understand why you really don't need to count calories even though calories count.
(link down below)http://www.youtube.com/watch?v=9gTLpTq1nQk
Something else to help.
These are averages
Fresh Veggies are around 100 cal/lb
Fresh Fruits around 250-300 cal/lb
Starchy Veggies/Intact Whole Grains around 450-500 cal/lb
Legumes around 550-600 cal/lb
Processed Grains (even if their Whole grain) around 1200-1500 cal/lb
Nuts/Seeds around 2800 cal/lb
Oils around 4000 cal/lb
What they found is if the calorie density of the food is below 400 calories per pound, no matter how much they ate, they all lost weight.
Between 600-800 calories per pound, with some moderate exercise, they all lost weight.
Between 800-1200 calories per pound, people gained weight, except for those with very high activity levels
Over 1200 calories per pound, everyone gained weight.