fitness & health tools

BMI (Body Mass Indicator) calculator
Body fat calculator
Breast Cancer Risk Assessment Tool -- an interactive tool designed to estimate a woman's risk of developing invasive breast cancer.
Caloric needs calculator
Calorie-burning calculator
Carbon Footprint Calculator
Drug Interaction Tool from Physician's Desk Reference (PDRHealth.com)
FitDay.com -- A free online fitness and nutrition tracker
Google Map Pedometer -- A tool for calculating the exact mileage of your walking or running route.
Heart Disease Risk Calculator -- Find out your risk of having a heart attack within the next 10 years
Ideal weight calculator
Nutritional needs calculator
Pace calculator
Pay It Green calculator
Target heart rate calculator
Understanding Breast Cancer -- a page of links to useful information about breast cancer.
Weight loss calculator from the NY Times