Incorporate Wolfram|Alpha's extensive nutritional database and powerful weight-loss and exercise calculators into your daily health regimen. Compute and compare nutrients in common foods and brand-name products; calculate calories burned by hundreds of different activities, tuned to your age, weight and gender; or track children's physical development with informative, custom-generated growth charts.
Explore energy expenditure in popular types of exercise as well as common activities like watching TV.
Track various aspects of children's physical growth and development.
Look up, compare and analyze nutritional information for thousands of foods.
Personal Fitness Web App