It first of all depends if you are putting on weight, loosing weight, or maintaining your weight with the amount of food (and therefor Kcal) that you are currently consuming.
If you are maintaing your weight, or have decided to eat 700 calories less that what you burn (ie you are using your GDA Kcal guideline of approx 1940 for healthy women or 2500 for healthy men) then:
1 pound = 3500 Kcal
And let's assume that you burn 700 calories more than you consume per day
so 1 pound of body fat/700Kcal
= 3500/700
= 5 days
So it will take 5 days for any person to loose 1 pound of body fat, if they burn 700 Kcal more than they consume!
A pound of fat is generally around 3500 calories, so to lose a pound of fat a week you would need to lose 500 calories a day
You need to lose or burn 3,500 calories to lose one pound of body fat.A pound of body fat contains around 3500 calories, so reducing your calorie intake by 500 per day should result in a 1lb a week reduction.If you are aiming to lose more than one pound per week, you need to engage in cardio exercise in addition to counting calories. Cardio exercise, such as walking, jogging, cross-country skiing, etc., will significantly produce weight loss.
There are 3500 calories in one pound. Cutting 500 calories a day would make you lose one pound each week.
Calories in one poundThere are 3500 calories in a pound of human body fat (enough to survive two or three days). If you wish to lose body fat, you need to burn or lose 3500 calories to lose one pound.
It takes 3500 calories to lose a pound
It take 3500 calories to lose 1 pound. On average running a mile will minus you about 100 calories or so.
Yes. As long as you eat less than you burn, you will lose weight!
3200 calories.
3500 calories must be burned to lose one pound.
* yes about 5 pounds This is wrong. There are 3500 calories in a pound. You must "lose" 3500 calories through diet or exercise to lose 1 pound. It would take a reduction of 17,500 calories to lose 5 pounds.
3500 calories equal a pound, so if you burn 200 calories a day it will take approximately 18 days to lose a pound, assuming you're burning 200 more calories than you take in.
If you want to lose a pound of fat and not water weight, it takes 3500 calories. So it takes 7 days of having a 500 calorie deficit to lose a pound of fat.