Calories from steps

[flaviohenrique]

Hello, 

I'm trying to understand how you calculate the activityCalories, caloriesOut and caloriesBMR, but i didn't succeed yet. I read the page, but doesn't seem to answer it. What i want to know:

1) How do i know how many calories were wasted from my steps? 
i was analysing my data and i have:

"activities":  [],
"summary":  {
    "activeScore": -1,
    "activityCalories": 74,
    "caloriesBMR": 1058,
    "caloriesOut": 1122,
    ...
     "marginalCalories": 22
}

if you sum activeCalories + caloriesBMR = 1132 (not 1122 like caloriesOut). So how can i discover how many calories i wasted with the steps (that are not from activities)?

Thank you

[freeubi]

The BMR calories are calculated from your weight.
The calories out is the whole calories burned.
So the calories for the steps= CaloriesOut-BMRcalories.

And thats the activity calories.