To gain weight, you should consume 1600 calories a day. Each one of your meals should be about 400 calories and you can snack on a total of 400 calories a day. If you prefer, have 430 to 435 calories for each meal and keep your snack total to 300 calories – whatever works best for you.
https://www.12wbt.com/nutrition/how-many-calories/women
Calorie Ranges. Boys between the ages of 11 and 13 need 1,800 to 2,600 calories per day while boys ages 14 to 18 need between 2,200 to 3,200 calories per day. Girls aged 11 to 13 need 1,800 to 2,200 calories per day while those between the ages of 14 and 18 need 1,800 to 2,400 calories per day, according to the Academy of Nutrition and Dietetics. One of the main factors affecting the calorie needs of teenagers is activity level.
http://healthyeating.sfgate.com/many-calories-should-average-teenager-eat-per-day-3718.html
Since 1 pound = 3,500 calories, in order to lose 1 pound a week, you'd need to have a weekly calorie deficit of 3,500 calories, Kohn says. That means you'd need to eat 3,500 calories fewer than you're using throughout the week.
https://www.buzzfeed.com/carolynkylstra/heres-how-many-calories-you-should-actually-eat-every-day
Most of these calories should come from nutritious foods rather than snack foods and fast food so their growing bodies are fueled healthfully. Boys between the ages of 11 and 13 need 1,800 to 2,600 calories per day while boys ages 14 to 18 need between 2,200 to 3,200 calories per day.
http://healthyeating.sfgate.com/many-calories-should-average-teenager-eat-per-day-3718.html
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.
http://healthyeating.sfgate.com/average-calorie-intake-human-per-day-versus-recommendation-1867.html
Calories for Fat Loss. Science tells us that 1 pound of fat is equal to 3500 calories, so a daily calorie deficit of 500 should result in 1 pound per week fat loss. In reality things don't quite work that efficiently! Generally, a person's energy expenditure becomes less as they get lighter - meaning that you will inevitably plateau.
https://www.freedieting.com/tools/calorie_calculator.htm
If you combine calorie intake with four or five exercise sessions a week, then a 1200 calories-a-day eating plan will help you reach your weight-loss goals. Aim to burn 400 to 800 calories each time (or 600 to 1000 if you weigh over 100kg), and add to that a mega-session on Saturdays that burns 1000 calories or more.
https://www.12wbt.com/nutrition/how-many-calories/women
The amount of calories men require each day varies based on their age and activity level. Calorie 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.
http://healthyeating.sfgate.com/average-calorie-intake-human-per-day-versus-recommendation-1867.html
This is just step one: BMR is how many calories you're burning if you're lying in bed doing nothing, having eaten nothing for the last 12 hours, Dr. Michael Jensen, endocrinologist, professor of medicine at Mayo Clinic, and body weight regulation and obesity specialist, tells BuzzFeed Life.
https://www.buzzfeed.com/carolynkylstra/heres-how-many-calories-you-should-actually-eat-every-day
Calories Per Meal Calculator. One way to ward off hunger, curb cravings and turn your body into a fat-burning machine is to frequently eat several small meals a day. The trouble is, who has time to sit down and calculate it all out? Not me! So, that's why I created this Calories Per Meal calculator.
https://www.fitwatch.com/calculator/calories-per-meal
how many calories should be consumed at each meal
You should consume 1600 calories at each meal. The calories that should be consumed at each meal is 1,600 calories.