There is no clear clinical value for how many calories an adult should consume in a day, and it varies from person to person. In general, the total calorie intake of a normal diet in a day is about 2,250 calories for adult males and about 1,800 calories for females. Different heights, weights, genders, ages, and daily physical activity can affect calorie needs.
For an adult female, who is still metabolizing without exercise, the approximate caloric intake for a day is 1,800 calories. Adult males need to consume about 2,250 calories a day.
If you are a light worker, you may need to consume 2,300 to 2,500 kilocalories a day, and if you are a heavy worker, you may need to consume 3,000 to 3,500 kilocalories a day.
How many calories you need to consume in a day is related to factors such as gender, age, weight, height, physical activity and growth. If you want to lose weight, you can reduce your calorie intake by 500-800 kcal from the base.
Try not to eat too much food containing fat as well as higher calorie content in your daily life to avoid excessive body fat.