Enter information in left column; select appropriate menus. Click "Calculate".
To calculate "net kcalories expended" subtract Calories of activity that otherwise would have been performed from Calories of activity actually performed. [Example: 230 kcal (Walking) - 50 kcal (Sitting) = 180 net kcalories expended]
1 Calorie = 1 kcalorie = 4.18 kjoules