Calorie needs for a teenager
In the teens, growth pushes needs up: often 2,200 to 2,600 kcal/day for a girl and 2,600 to 3,200 kcal for a boy, depending on activity.
Calculate my exact needEstimated calorie needs in adolescence
⚠️ Indicative benchmarks, not medical advice. In adolescence, restricting calories can harm growth. Diets aren't advised without supervision. If you're concerned about weight or eating, talk to a doctor.
Needs are higher than in adulthood during growth spurts, especially for boys and active teens. What matters: regular, sufficient meals, not anxious counting.
These benchmarks are general; a health professional adapts to puberty, activity and profile.
Tools: calorie calculator · deficit calculator · count from a photo.
See also
Frequently asked questions
How many calories per day for a teenager?＋
Often 2,200 to 2,600 kcal for a girl and 2,600 to 3,200 kcal for a boy, more with intense activity.
Can a teen go on a diet?＋
Not without supervision: at this age restricting can slow growth. If needed, a doctor or dietitian guides it.