Body Fat (3 Skinfolds) Calculator

Using Calculator

How much of my weight is fat (using 3 skinfold measurements)? Calculating your body fat percentage by taking some measurements from the fat-storing zones will reveal your fitness level more accurately than scale weight alone. Combine these measurements with your gender, weight, and age and this calculator will find your percent of body fat, how … Read more

Increased Life Expectancy Calculator

Using Calculator

How much time have I added to my life expectancy based on my exercise habits? According to Dr. Ralph Paffenbarger you increase your life expectancy by 2 hours for each hour of vigorous exercise. (Recent results of a study of over 17,000 Harvard alumni started in 1962.) Enter your exercise habits to calculate how many … Read more

Full Body Analysis Calculator

Using Calculator

Calculate and show me many of the common health indicators. This calculator combines the output from several individual calculators to give you a full body analysis. Quickly find out your BMI, waist to hip ratio, body frame size, ideal weight, body fat, RMR, calories burned, target heart rate, and maximum heart rate. Field Help Input … Read more

Karvonen Target Heart Rate Calculator

Using Calculator

Where should my heart rate be while exercising, based on my current fitness level and my fitness goal? The Karvonen formula is a more personalized method to determine your exercise target heart rate. Enter your age, your resting heart rate, and the your intensity level during exercise and let this calculator help determine the target … Read more

Resting Heart Rate Average Calculator

Using Calculator

Calculate my average resting heart rate for up to 5 days. Resting heart rate is an indicator of your cardiovascular fitness level or how well your heart and lungs work. Typical resting heart rate is about 72 bpm, while highly trained runners may have resting heart rates around 35-40 bmp. Your average resting heart rate … Read more