Maybe 1500.maybe less like,1200
2000
You don't gain calories from sitting. You gain calories from eating.
6000
To gain one pound is 3,500 calories.
1,800 calories.
10
400 calories
The short answer is 7700 extra calories will make you gain 1kg of fat
2500-3500 calories per day
1,200 to 1,600 calories, with healthy choices and exercise.
1000 calories
35,000 calories.