Unless you do fairly vigorous exercise/work, 1600 cal diet is a maintenance diet and you won't be losing much if anything on it. At around 900 cal you can hope for a half to a whole pound per week.
That depends on how long you want it to take. A reasonable rule of thumb is that your body burns 12 calories per pound of body weight per day by keeping a normal body temperature and continuing to simply be alive, so (your results may vary, each person is different) you can presume that you burn 2604 calories per day by being 98.6 degrees. Add to that any calories you burn by physical activity, let say you burn another 396, for easy, round numbers, by exercising and normal daily activities.
Weight loss occurs when your daily intake of calories is fewer than that 3,000. And how fast you lose depends (in part, it's more complex than this) on how much less your intake is than the 3,000.
Another rule of thumb is that a pound of fat is 3,500 calories.
If your calorie intake was 500 less than your calorie usage (2,500 calories per day in food & drink), it would then take you 7 days to lose one pound of fat. You're trying to burn almost 200,000 calories more than you take in, so use a reasonable diet and exercise plan that you can stick with... it's not doing to happen in a month and you shouldn't expect it to.
The dietary and nutritional nuances are many, and it's much more complex than this. But it's thermodynamically impossible for an overweight but otherwise healthy human being to burn more calories than they consume and not lose weight. Just be patient.
They lose 5647 calories an hour
It takes 3500 calories to lose a pound
3500 calories must be burned to lose one pound.
You would need to lose 3500 Calories to lose 1poundDecrease your daily calories by 30%.
84 calories
there are 3,500 calories in a pound so times that by 23 and your answer is80,500
you would lose 300 calories in a 100 metre sprint
There are a lot of calories that one could lose in a day simply by walking. On an average day, one could hope to lose about 500 calories by walking. It takes 3500 calories lost to lose a pound.
you can lose up to 30 calories
3000 calories
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