If you alter your lifestyle (eating or exercise) so that your body is burning 500 less calories a day, you will lose 1lb a week. That is a couple cookies less and a half hour of most types of aerobic exercise a day, and you're there.
To lose one solid pound, you need to burn 3,500 more calories than you consume.
3500 3500
Rule-of-thumb says that a deficiency of 3,500 calories will lose you one lb of fat.
3,500 calories = 1 pound of body fat
If you are eating 1500 calories a day you will lose 1 lb. if you are eating 1200 calories you will lose 1.6 lbs.
It depends on how many calories you eat versus how many calories you burn through this exercise.
3500
Depends on your calorie intake. You have to burn more calories than you consume to lose weight. 1 lb is approximately 3500 calories.
1800
In every case to lose weight, we need to burn more calories actually what we had consumed. If you want to lose 3kg in a month, you need to burn more than 1000calories. Any ways 1000 calories is not at all healthy to consume, by taking 1000 calories you can lose weight very fast in earlier days. But the weight all you are reducing from your muscle and water levels in your body. By consuming 1500-1700 calories also you can lose 3 kgs in a month. Try to add some more calories to your daily meals.
A pound of fat is about 3500 calories, so to lose 1 lb of fat you need to expend 3500 calories more than you're intaking.
To lose one pound a week, you need to consumer 3500 calories a week fewer than you burn. You can do this by creating a calorie deficit of 500 per day. 500 x 7 = 3500 and that's a pound.
Well, since 1 pound equals about 3500 calories then it well take 3500 calories to burn it off, but DO NOT try to burn it all off in one day. You can become ill and possibly die from it.