Calorie needs while breastfeeding
Making milk costs energy: breastfeeding raises needs by about +450 to +500 kcal/day in the early months (WHO benchmarks). Good hydration and varied intake come first.
Calculate my exact needEstimated calorie needs while breastfeeding
⚠️ Indicative benchmarks (WHO), not medical advice. Avoid restrictive diets while breastfeeding. For any question about your diet or the baby's, ask a health professional.
Part of the energy comes from stores built during pregnancy, which helps gradual, natural weight loss — without restricting. Watch hydration, protein and calcium.
These benchmarks are general; the exact need depends on how much you breastfeed and your profile.
Tools: calorie calculator · deficit calculator · count from a photo.
See also
Frequently asked questions
How many calories per day while breastfeeding?＋
About +450 to +500 kcal above your usual need with exclusive breastfeeding, often 2,300 to 2,600 kcal by profile.
Can you lose weight while breastfeeding?＋
Gradual loss is common and natural, but avoid restrictive diets that can lower your energy. Ask for advice if needed.