Guideline for the basic requirement of daily calories that a person needs to maintain their body weight without taking into account sporting activities at different ages.

Female

0-4 months 0550 kcal
5-12 months 0800 kcal
1-4 years 1300 kcal
4-7 years 1800 kcal
7-10 years 2000 kcal
10-13 years 2150 kcal
13-15 years 2300 kcal
15-19 years 2400 kcal
19-25 years 2200 kcal
25-51 years 1800 kcal
from 51 years 1700 kcal
Pregnant women + 10%

Male

0-4 months 0550 kcal
5-12 months 0800 kcal
1-4 years 1300 kcal
4-7 years 1800 kcal
7-10 years 2000 kcal
10-13 years 2250 kcal
13-15 years 2500 kcal
15-19 years 3000 kcal
19-25 years 2600 kcal
25-51 years 2200 kcal
from 51 years 1900 kcal