Breastfeeding Calorie Calculator
Calculate daily calorie needs for nursing and pregnant mothers
Calculate Your Daily Calorie Needs
Personal Information
Additional Calorie Requirements
Quick Tips
Stay well hydrated - drink water before, during, and after nursing
Focus on nutrient-dense foods for quality calories
Continue taking prenatal vitamins while breastfeeding
Eat frequent, balanced meals to maintain energy
Important Information
Based on Mifflin-St Jeor equation for BMR calculation
Individual needs may vary based on metabolism and health status
Consult healthcare provider for personalized nutrition advice
Understanding Your Calorie Needs
BMR (Basal Metabolic Rate)
The number of calories your body needs to perform basic functions like breathing, circulation, and cell production while at rest.
TDEE (Total Daily Energy Expenditure)
Your BMR multiplied by an activity factor to account for physical activity and daily movement throughout the day.
Additional Needs
Extra calories required during pregnancy and lactation to support fetal growth or milk production while maintaining maternal health.
Breast Milk & Lactation Facts
Breast Milk Composition
Energy Content
70 calories per 100g of breast milk
Key Components
- • Proteins (immunoglobulins, lysozyme, lactoferrin)
- • Lactose (1.5x more than cow's milk)
- • Fats (40-55% of baby's energy)
- • Oligosaccharides (prebiotics)
Production & Consumption
Daily Production
Healthy women can produce 2,000-3,000g of milk daily when nursing multiples
Baby's Needs
A 6-month-old baby needs ~90 kcal/kg and consumes ~769g of milk daily
⚠️ Important Medical Disclaimer
This breastfeeding calorie calculator is for educational purposes only and should NOT replace professional medical or nutritional consultation. Calorie needs vary significantly based on individual factors including metabolism, health status, milk production capacity, baby's feeding patterns, and overall nutritional status. The calculations are based on general dietary guidelines and may not reflect individual circumstances. Always consult with your healthcare provider, registered dietitian, or lactation consultant for personalized nutrition advice during pregnancy and breastfeeding. Inadequate nutrition during lactation can affect both maternal health and milk production quality.