Breastfeeding Calorie Calculator

Calculate extra calories needed while breastfeeding.

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Medical Disclaimer: This tool is for educational and informational purposes only. It does not provide medical advice, diagnosis, or treatment. Results are estimates only. Always consult a qualified healthcare professional for medical decisions. In an emergency, call 995 (Singapore) immediately.

Breastfeeding Guide: What to Expect

AgeFeeds/DayPer FeedKey Note
Day 1–38–12Colostrum (small amounts)Colostrum is gold - High in antibodies
Week 18–10~30–60mlMilk comes in, engorgement common
Month 18~60–90mlGrowth spurts increase demand
Month 2–37–8~90–120mlFeeds becoming more efficient
Month 4–66–7~120–150mlLonger spacing possible
6+ months5–6~150–180mlSolids start supplementing
Signs of good latch

Wide open mouth, chin touching breast, no clicking sounds, comfortable for mother.

Hunger cues

Rooting, hand-to-mouth, turning head, soft crying. Don't wait for hard crying.

Signs of enough milk

6+ wet diapers daily, regaining birth weight by 2 weeks, steady weight gain.

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