Your BMR is specifically the number of calories you need to eat in order to maintain your weight. It is however, a simple science and various other factors are involved. Here's a link that explains it a little more, how to calculate it and thus, use it to maintain, gain or lose weight:
http://www.ehow.com/how_5401507_lose-off-using-simple-math.html
2000
same amount you burn.
2,000 calories!!
current weight x 10 = calories to lose weight to maintain weight = 2000 to 2500 calories per day
The rule that a doctor told me was to multiply your weight by 10 and that is what your daily intake should be to maintain your weight. Similarly if you want to lose weight, tally your daily intake for a week, find your average daily intake, and reduce that by 500 calories. So for instance I weight 175 pounds, so I should be consuming 1750 to maintain my body weight.
To maintain your weight you simply need to expend the same amount of calories that you intake.
how many calories should a child eat in one day to maintain healthy weight
Maintaing a certain weight, regardless of that weight, is about balancing your calorie intake with your calorie expenditure. If you expend as many calories as you eat, you will maintain your weight.
How many calories does a 110 pound woman need a day to maintain her weight? Like 1500 calories..
Your BMR is the number of calories you need to ingest in order to maintain your current weight.
Around 1200 to maintain a healthy weight
To maintain a weight of 140 pounds, a sedentary 60-year-old woman who is five feet tall would need approximately 1,600-1,800 calories per day. However, individual calorie needs can vary based on factors like activity level and metabolism. It is best to consult with a healthcare provider or nutritionist for personalized advice.