How much formula should I give my newborn per feed?
Start with a small amount, watch your baby’s cues and offer more if they remain hungry. Published ranges are general references, not a personal prescription.
The short answer
There is no exact amount that fits every newborn. CDC guidance says to start with a small amount and offer more if your baby shows hunger cues. The American Academy of Pediatrics gives a general United States reference of about 1 to 2 ounces per feed in the first week. Follow your baby’s care plan and don’t force them to finish a bottle.
Use published amounts as a reference
Newborn formula amounts change as babies grow, and appetite varies. The American Academy of Pediatrics gives a general United States reference of about 1 to 2 ounces per feed during the first week. CDC bottle feeding guidance suggests starting with a small amount and offering more if the baby still shows signs of hunger.
These figures aren’t a target for every feed. Your baby’s age, weight, health and feeding plan can affect the amount. A pediatric doctor can help you decide what is appropriate for your baby.
Follow your baby during the bottle
Hold your baby close and keep the bottle at an angle so milk flows when your baby sucks. Let your baby pause. Look for signs they need a break or have had enough, such as turning away, stopping sucking or pushing the bottle away.
Stop when your baby shows fullness, even if milk remains. Don’t prop a bottle or try to make your baby finish it. If your baby still seems hungry after taking the amount you offered, you can offer more while watching their cues.
Ask about a specific feeding plan
Premature babies, babies with medical needs and babies whose weight or intake is being monitored may need a plan. Follow the instructions from your baby’s doctor rather than a general online amount.
If your newborn is difficult to wake, repeatedly refuses feeds, isn’t feeding as expected or you’re worried about weight or wet nappies, contact your care team promptly. This article summarizes United States guidance and can’t check your baby or their feeding. For a separate question about timing, see how often newborns feed. If you record both nursing and bottles, see how to keep mixed feeding records separate.
Sources and further reading
Sources checked 12 October 2026. This page doesn’t replace advice from your own doctor.