The Harris Benedict Equation is a formula that uses your Basal Metabolic Rate (calories burned while resting) and then applies an activity factor to determine your total daily energy expenditure (calories).

light exercise 1-3 days/week
moderate exercise 3-5 days/week
hard exercise 6-7 days a week
very hard exercise 2x Days

Enter weight in pounds, height in inches, age, and enter Male or Female.  Click Calculate and your estimated calories requirement will be shown below.


WEIGHT HEIGHT AGE BMR SEX
 
66
 
LIGHT MODERATE HARD VERY HARD  
 
90.42 102.30 113.85 125.40