kCal Requirements Calculator

kCal Requirements Calculator

This kCal Calculator will determine your daily calorie requirements based on your physical attributes as well as your level of physical activity.

KCal Calculator

Physical characteristics

Age (in years)

Weight (in pounds)

Height (in inches)



BMR kcal/day for men kcal/day for women

BMR can also be estimated as 70 W0.75 = kcal/day,
where W is body weight in kilograms.

Physical activity, minutes/day
Very Light Light Moderate Heavy Very Heavy

Examples include:
Reading
Sitting
Driving
Eating

Examples include:
Walking
Sweeping
Playing Piano
Bicycling (easy)

Examples include:
Fast walk
Dancing
Ping-Pong
Skating

Examples include:
Swimming
Running
Bicycle Race
Basketball

Examples include:
Boxing
Rowing
Mountain climbing




Total Energy Requirement


kcal/day for men


kcal/day for women

Category: