Heart Health Calculator
This is a risk assessment tool for estimating 10-year risk of myocardial infarction and coronary death.
Calculate My Calcium
This web page from Osteoporosis Canada lists calcium-rich foods. Enter your age and check which foods in which quantities you have eaten, and the site will calculate your calcium intake for the day and inform you of your recommended daily calcium intake.
Calculate Your Body Mass Index
From the National Institutes of Health's National Heart, Lung and Blood Institute. A tool to measure your proportion of body fat based on height and weight that applies to adult men and women.