Health Calculators

Body Mass Index Calculator
This tool determines your body mass index (BMI), a measure of body fat based on height and weight that applies to adult men and adult women. It is often used to identify potential health problems related to excess weight.

Calories Burned by Your Favorite Activities
Discover how many calories you burn while performing activities such as gardening, soccer, walking, and more.

Daily Caloric (Energy) Expenditure
Use this tool to find out how many calories you burn daily just based on your height, weight, and age. This is the minimum, approximate number of calories that your body burns by functioning normally.

Target Heart Rate
This tool provides an estimate of your ideal heart rate. Take your pulse periodically as you exercise and compare it to this number. If it is far lower than your target heart rate, you may consider more vigorous activity. If it is far higher than your target heart rate, you may need to exercise less vigorously.