Trackers
Exercise, Calorie Intake, Forums
https://www.myfitnesspal.com/
https://www.loseit.com/
http://www.sparkpeople.com/
Calculators
Daily Calories
http://www.losertown.org/eats/cal.php
BMI/BMR/BODYFAT%
http://www.bmi-calculator.net/
http://www.bmi-calculator.net/bmr-calculator/
http://www.bmi-calculator.net/body-fat-calculator/
Weight Loss Information
http://www.webmd.com/diet/