how many calories you need a day to lose weight?
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How many calories should you eat on average? 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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"There are 7,700 calories in one kilogram, so if you wanted to lose weight at a rate of one kilogram per week, you would need to reduce your overall calorie intake by 7,700 calories, or 1,100 calories per day," Tuck said.
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How Many Calories Should I Cut? Most experts recommend that you cut approximately 500 to 750 calories per day1﻿ to lose one to two pounds per week. You can use this weight loss calorie goal calculator to figure out how many calories you should eat each day.
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To lose one pound per week, you need to reach a total calorie deficit of about 3500 calories per week or 500 calories per day. To lose two pounds per week, you need to double that number. So you need to reach a 1000-calorie per day deficit or 7000 calories per week.
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A good place to start is a low-calorie diet plan that provides about 500 calories less than you need in a day, which may help you lose about a 1/2 pound to 1 pound per week. For some, this would be a 1,200-calorie diet plan. As always, you should check with your doctor first.
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You will likely lose weight on any diet if you eat less than 910 calories a day. But losing 10 pounds in 3 days is both unlikely and unhealthy. To lose just 1 pound of body fat, you need to reduce your daily calories by about 500 a day for a whole week.
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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. These include age, height, current weight, activity levels, metabolic health, and several others.
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How to Calculate Your Daily Calorie Goal. 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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Calculating calorie needs For most people, a calorie deficit of 500 calories per day is sufficient for weight loss and unlikely to significantly affect your hunger or energy levels (2). To create this calorie deficit, you need to know what your maintenance calories are.
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Past research has shown that there are roughly 3,500 calories in 1 lb of body fat. This has led many people to believe that if they want to lose 1 lb of body weight, they just need a reduction of 3,500 calories. For example, this would mean losing 500 calories each day to lose 1 lb of body fat in a week.
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The foundation for weight loss continues to be based on physical activity and diet. 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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Lark and most experts suggest trying to lose between one-half and two pounds per week. That means you need an average deficit of: 250 calories each day to lose ½ pound per week. 500 calories each day to lose 1 pound per week.
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You have to burn about 3,500 calories to lose 1 pound. This is because 3,500 calories equals about 1 pound of fat. To lose 1 pound a week, you have to eliminate 500 calories from your diet every day. At that pace, you could lose about 4 pounds in a month.
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Everyone's different, but the NIH recommends eating 1,000 to 1,200 calories a day for women and around 1,600 calories a day for men. You lose weight when your body takes in fewer calories than it burns.
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Creating a Calorie Deficit for Weight Loss Typically, a reduction of 500 calories per day is suggested to lose 1 pound (450 grams) per week. Though this would equate to a 52-pound (23.5-kg) weight loss in one year, research shows that the average rate of weight loss is much slower.
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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.
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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. As an alternative, you can eat the same number of calories but do more exercise to burn calories.