Calories needed daily

Surely on many occasions you have done this very interesting question: how many calories do I need per day?, mainly due to the great variety of diets that exist and that are based on the consumption of 1,000, 1,500 or even less calories a day.

The truth is that the calories needed What does a person need day It depends directly not only on your weight or your height, but on the physical activity you perform each day, as well as on your daily habits (work, studies, if you stay seated, whether you are sedentary or not ...).

For this reason, there can not be a general recommendation on the consumption of calories, although on average a consumption of 2,000 calories a day.

To help you precisely to know how many calories do I need per day, we explain below a simple calculation that will help you to consume the calories that your body needs every day, but without gaining weight.

How many calories do I need per day?

To calculate the calorie day that your body needs, we propose the following calculation:

  • According to your sex
    - If you are a man: multiply your weight (in kilograms) by 25.
    - If you are a woman: multiply your weight by 23.
  • According to your age
    To add or subtract to the previous result:
    - Less than 25 years: add 300 calories.
    - Between 25 and 45 years: leave the result as it is.
    - Between 45 and 55 years old: subtract 100 calories.
    - Between 55 and 45 years old: subtract 200 calories.
    - Between 65 and 75 years old: subtract 300 calories.
  • According to your physical activity
    To add or subtract to the previous result:
    - Sedentary life, null physical activity: leave the result as it is.
    - Light physical activity (order the house, walk 20 minutes a day ...): total 100 calories.
    - Moderate physical activity: sum 200 calories.
    - High physical activity: sum 300 calories.

With this simple calculation you will know the calories needed per day, that your body needs, without you gain weight.

However, we will give you a simple example based on the calories a day What does a 23 year old girl need?

If you liked this calculation, surely you will also be interested to know your ideal weight ( ideal weight in men Y ideal weight in women), as well as using our BMI calculator to know your Body Mass Index.

Image / lockstockb (Stock.Xchng) This article is published for informational purposes only. You can not and should not replace the consultation with a Nutritionist. We advise you to consult your trusted Nutritionist.

Nutrition & Calories : How to Calculate Daily Caloric Need (March 2023)