amount of calories needed by an adult daily
You may notice on the nutritional labels of the foods you buy that the percent daily values are based on a 2,000 calorie diet -- 2,000 calories is a rough average of what people eat in a day. But your body might need more or less than 2,000.Height, weight, gender, age and activity level all affect your caloric needs.his is the amount of energy your body uses to digest the food you eat -- it takes energy to break food down to its basic elements in order to be used by the body. To calculate the number of calories you expend in this process, multiply the total number of calories you eat in a day by 0.10, or 10 percent. The amount of recommended calories per day varies depending on age, gender, height, weight, and level of activity. According to the 2010 Dietary Guidelines, the daily calorie … intake for adult women should be between 1,600 and 2,400, depending on level of activity.For adult men it ranges from 2,000 to 3,000 a day.The more active you are, the more calories are needed per day.0 percent proteins, 10 percent carbohydrates, 10 percent fats Daily calorie intake should be divided into a baseline of 1/4  protein (beans, lentils, lean meat), 1/4 vegeta … bles, 1/4 fruits and  1/4 grains for an adult in good health. The number of daily calories a woman needs to maintain her current weight or to attain a healthy weight depends on her age and activity level. A moderately active woman needs about 2,200 calories a day up to age 25.hen, until she reaches age 50, she should get 2,000 calories a day and taper down to 1,800 calories a day from age 51 on. Sedentary women ages 19 to 25 need 2,000 calories a day; sedentary women ages 26 to 50 need 1,800 calories a day and sedentary women ages 51 and over need 1,600 calories a day. If you want to know how many calories each day you need to consume to lose weight, you should keep your daily calorie intake under the required allowance for your age and weight.Most people will lose weight when consuming around 1500 calories per day. Women.Share |.f you want to know how many calories each day you need to consume to lose weight, you should keep your daily calorie intake under the required allowance for your age and weight. 80 percent proteins, 10 percent carbohydrates, 10 percent fats Daily calorie intake should be divided into a baseline of 1/4  protein (beans, lentils, lean meat), 1/4 vegeta … bles, 1/4 fruits and  1/4 grains for an adult in good health.0 percent proteins, 10 percent carbohydrates, 10 percent fats Daily calorie intake should be divided into a baseline of 1/4  protein (beans, lentils, lean meat), 1/4 vegeta … bles, 1/4 fruits and  1/4 grains for an adult in good health. Adult male: 66 + (6.3 x body weight in lbs.) + (12.9 x height in inches) - (6.8 x age in years) Adult female: 655 + (4.3 x weight in lbs.) + (4.7 x height in inches) - (4.7 x age in years). The number of calories the body consumes in a day is different for every person.his is the amount of energy your body uses to digest the food you eat -- it takes energy to break food down to its basic elements in order to be used by the body. To calculate the number of calories you expend in this process, multiply the total number of calories you eat in a day by 0.10, or 10 percent. If you currently consume more calories than you should, you’re not alone. Daily calorie intake in the U.S. exceeds calorie needs. The U.S. Department of Agriculture reports that about 72 percent of men and 64 percent of women are classified as overweight or obese.alorie recommendations decrease with age. The U.S. Department of Agriculture recommends men consume 2,000 to 2,600 calories if they’re sedentary, 2,200 to 2,800 calories if they’re moderately active and 2,400 to 3,000 calories per day if they are active. Your basal metabolic rate (BMR) is the amount of energy your body needs to function at rest. This accounts for about 60 to 70 percent of calories burned in a day and includes the energy required to keep the heart beating, the lungs breathing, the eyelids blinking and the body temperature stabilized.his is the amount of energy your body uses to digest the food you eat -- it takes energy to break food down to its basic elements in order to be used by the body. To calculate the number of calories you expend in this process, multiply the total number of calories you eat in a day by 0.10, or 10 percent. If you need to tip the balance scale in the direction of losing weight, keep in mind that it takes approximately 3,500 calories below your calorie needs to lose a pound of body fat. 1 To lose about 1 to 2 pounds per week, you'll need to reduce your caloric intake by 500—1000 calories per day.f you need to tip the balance scale in the direction of losing weight, keep in mind that it takes approximately 3,500 calories below your calorie needs to lose a pound of body fat. 1 To lose about 1 to 2 pounds per week, you'll need to reduce your caloric intake by 500—1000 calories per day. Use our calorie-intake calculator to determine your daily caloric needs based on your height, weight, age and activity level. In addition to determining the calories needed to maintain weight, use this as a calorie burner calculator and figure out how many calories you need to burn in order to drop pounds.se our calorie-intake calculator to determine your daily caloric needs based on your height, weight, age and activity level. In addition to determining the calories needed to maintain weight, use this as a calorie burner calculator and figure out how many calories you need to burn in order to drop pounds.
1,600 and 2,400 for Adult Women and 2,000 to 3,000 for Adult Men