how many calories a day to keep weight?
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As a guide, men need around 2,500kcal (10,500kJ) a day to maintain a healthy body weight, and women need around 2,000kcal a day (8,400kJ). If you need to lose weight, aim to lose about 0.5 to 1kg (1 to 2lb) a week until you reach a healthy weight for your height.
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Meanwhile, the average man needs 2,500 calories to maintain, and 2,000 to lose one pound of weight per week. However, this depends on numerous factors.
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Calories. A 250 lb. female who is moderately active needs about 2,050 calories each day to maintain her weight, according to MayoClinic.com, while a 250 pound male needs approximately 2,450 calories. This means that if you weigh 250 lbs., you must cut 500 calories per day from that amount to lose 1 lb.
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A pound of body fat may contain anywhere from 3,436 to 3,752 calories. However, it is a myth that just eating 500 fewer calories per day (3,500 per week) causes weight loss of one pound.
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If you are a woman you will need about 12 calories for every pound of body weight (A 150-lb. woman needs about 1,800 calories a day.) If you are a man you will need about 14 calories for every pound of body weight. (A 200-pound man needs about 2,800 calories a day.)
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For example, to lose 1 to 2 pounds a week — a rate that experts consider safe — your food consumption should provide 500 to 1,000 calories less than your total weight-maintenance calories. If you need 2,325 calories a day to maintain your current weight, reduce your daily calories to between 1,325 and 1,825.
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Most weight loss plans will recommend getting 1,200 to 1,500 calories a day, which is generally a good range to aim for whether you plan on losing 5, 15, or 50 pounds.
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​To understand how to use this information to plan a diet that will lead to weight loss, consider that a sedentary woman at age 45 who weighs 160 pounds, but should be 125 pounds, is consuming approximately 1,900 calories to maintain that weight—400 more calories per day than she needs.
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Using this estimate, a sedentary 300-pound man would need about 4,200 calories per day to maintain his weight. To lose each pound of fat, you need burn 3,500 calories more than you eat.
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The average man needs around 2,500 calories a day to maintain his bodyweight. The average woman needs around 2,000 calories a day.
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Most people will lose weight following a 1,500 calorie diet. If you want to be even more precise about how many calories you should eat each day to lose weight, this simple calculation will give you a daily calorie goal that can help you lose a healthy 1 to 2 pounds per week.
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“On average, men need around 2,500 calories (kcals) each day to keep a healthy weight, whereas the average woman needs around 2,000kcals.” Of course, that's a general guideline - some women are likely to burn more calories than some men.
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The average woman should eat 2000 calories per day to maintain her weight, and 1500 to lose a pound a week, according to the health website. An average man will have a greater calorific intake: 2500 to maintain, and 2000 to lose a pound a week.
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Calories and weight loss Many people choose to reduce their calorie intake by 500 kcal per day to achieve weight loss. For example, a person with a calorie need of 2,800 per day to maintain their current weight can lose weight if they eat 2,300 calories per day.
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Take in fewer calories than you burn, and you lose weight. The 2015 Dietary Guidelines for Americans recommends cutting calories by 500 to 700 calories a day to lose 1 to 1.5 pounds (0.5 to 0.7 kilograms) a week.
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The average woman needs to eat about 2,000 calories per day to maintain her weight, and 1,500 calories per day to lose one pound of weight per week. Meanwhile, the average man needs 2,500 calories to maintain, and 2,000 to lose one pound of weight per week.
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The American College of Sports Medicine recommends a minimum of 1200 calories per day for females and 1800 calories per day for males. If you are on a weight gain diet you should also be performing a weight training program otherwise all those extra calories are going to be stored as body fat.