Click on any of the calculators and search tools below.
 

• USDA National Nutrient Database:
  The Nutrient Data Laboratory (NDL) has the responsibility to develop USDA's National Nutrient Database for Standard Reference,  the foundation of most food and nutrition databases in the US, used in food policy, research and nutrition monitoring. Our database products are available to the public and scientific community. NDL is one of seven units in the Beltsville Human Nutrition Research Center (BHNRC) of the Agricultural Research Service (ARS).

• Nutritive Value of Foods, Home and Garden Bulletin No. 72 (HG-72)
  Published in 2002, HG-72 contains data on over 1,274 foods expressed in terms of common household units.  The 19 nutrients in the table are water; calories; protein; total fat; saturated, monounsaturated, and polyunsaturated fatty acids; cholesterol; total dietary fiber; calcium; iron; potassium; sodium; vitamin A in IU and RE units; thiamin; riboflavin; niacin; and ascorbic acid. This edition was developed using data from Release 13 of the USDA National Nutrient Database for Standard Reference. HG-72 in PDF. 

• Exercise Calculator:
  Use the exercise calculator to search over 80 physical activities and discover
  how many calories you burn during exercise.

• BMI : BMI (Body Mass Index)
  This is a very common method of evaluating individual people to see if they are under
  or overweight. It involves comparing their weight to their height by dividing the weight
  measurement (expressed in kilograms) by the square of the height (expressed in meters).

• BMR CALORIE : basal metabolic rate (BMR):
  a measurement of energy required to keep the body functioning at rest. Measured in calories, metabolic rates increase with exertion, stress, fear, and illness.

• BODY FAT % : Body Fat:
  This is the percentage of a persons body mass that is not made up of either;
  bones, muscles, organs, or water.

• CONVERSION : Interactive calculator:
   Used to convert between various units of:
  Volume, Weight, Energy, Distance.