About MilkForBaby

MilkForBaby is a free, ad-supported tool built to help parents and caregivers worldwide quickly estimate how much infant formula their baby needs — per day and per feeding.

Why this tool exists

New parents are exhausted, often Googling at 3 AM with one hand while holding a baby with the other. Formula cans give a reference table, but it doesn't adapt to your baby's exact weight or age. Pediatrician appointments are spaced weeks apart.

MilkForBaby gives you a quick, evidence-based starting point — in your language, in whichever units you use — so you can make an informed decision right now, at any hour.

How the calculator works

The calculator uses two methods, both drawn from published guidelines by the American Academy of Pediatrics (AAP), the NHS (UK), and the World Health Organization (WHO):

• Weight-based (preferred when weight is known): 150–180 mL per kg of body weight per day.
• Age-based (used when weight is unknown, or to cross-check): a per-feeding range from a standard clinical table.

All results are shown as ranges, not single numbers, because every baby is different. A hard ceiling of 960 mL (32 fl oz) per day is enforced — consistent with AAP guidance.

What MilkForBaby is not

MilkForBaby is a general estimate tool, not a medical device and not a substitute for professional advice. Your baby's actual needs depend on their growth trajectory, health status, formula brand, and feeding behavior — things only your pediatrician can fully assess.

Always follow your formula manufacturer's preparation instructions and consult your healthcare provider for personalized guidance.

Privacy & advertising

MilkForBaby is free to use and supported by contextual advertising (Google AdSense). Analytics and advertising scripts are only loaded after you give consent via the cookie banner. You can decline and the calculator works fully without cookies.

See our Privacy Policy for full details.

Accuracy & updates

The feeding guideline values are stored in a single, well-commented constants file with source citations. We review and update them when major guideline changes are published. If you spot an error or have a suggestion, please contact us.