Our calculators are easy to use, and based on tested formulas. Try a few out and see what all the fuss is about. If you like them make sure you refer your friends. Click on the calculator name for U.S. based pounds and inches or [metric] for the metric version of the calculator.


Our Health Calculators:::
       

	Basal Metabolic Rate  [metric] Use this calculator to see how many calories you should consume each day to maintain your weight.
	Blood Alcohol Calculator  [metric] DON'T DRINK AND DRIVE! See how little alcohol is required to change the blood alcohol content of your blood stream.
	Body Fat Calculator   [metric] This version uses all the military body fat formulas and the YMCA formula to give you a comprehensive idea of your body fat percentage.
	Body Fat Calculator - U.S. Army Formula  [metric] Do you know your percent of body fat? Find out if you are in the healthy range.
	Body Fat Percentage Calculator - U.S. Marine Corp Formula  [metric] See how to calculate body fat percentage. This formula works for men and women.
	Body Fat Calculator - U.S. Navy Formula  [metric] Calculate your body fat percentage using the U.S. Navy formula? All the military calculators are available from this page.
	Body Fat Percentages - YMCA Algorithm  [metric] Do you have a healthy body fat percentage? Find out if you are in the healthy range.
	Body Mass Index Calculator ( BMI )  [metric] Do you have more mass than your heart can handle? The body mass index calculator will tell you.
	Calories Burned  [metric] Find out how many calories you burn doing your favorite activities.
	Calories to Gain Weight  [metric] Want to gain some weight? Find out how many calories you need to eat each day to gain.
	Calories to Lose Weight  [metric] Use this calculator to determine how many calories you should eat each day to responsibly lose weight and minimize risks.
	Daily Energy Expenditure  [metric] Calculate how many calories your body needs to function properly. Also known as the basal metabolic rate (BMR) calculator.
	Frame Size  [metric] This calculator uses standard tables to calculate your frame size
	How to Lose Weight Fast   [metric] Wondering how long it will take you to lose weight? or gain weight? Use this calculator to find out when you can expect the scales to hit the number you are looking for based on various healthy levels of calorie intake.
	Ideal Weight  [metric] Use this tool to determine your healthiest weight.
	Ideal Weight for Children  [metric] Use this tool to determine your healthiest weight.
	Lean Body Mass  [metric] Increasing your lean mass while reducing your body fat is key to looking great.
	Lose One Pound  [metric] How long does it take to lose a pound doing your favorite activity? Determine your best exercise to lose weight.
	Ovulation Estimator  [metric] Trying to get pregnant? Use this to help determine your most fertile times. DO NOT USE THIS AS A MEANS OF BIRTH CONTROL!
	Pregnancy Due Date  [metric] Pregnant? Think you are? Find out when the baby is due and key dates for your pregnancy.
	Smoking Costs  [metric] Just how much is this habit costing you in hard dollars?
	Target Heart Rate  [metric] Achieving your target heart rate is key to maximizing the effectiveness of your aerobic workout.
	Waist to Hip Ratio  [metric] Do you have a higher risk of heart disease because of your shape?