For newborns, the amount of formula to feed varies but generally follows these guidelines:

• In the first few weeks, feed about 2 to 3 ounces (60 to 90 milliliters) per feeding every 2 to 3 hours, adjusting based on your baby's hunger cues

• Newborns typically consume about 1.5 to 3 ounces (45 to 90 milliliters) every 2 to 3 hours initially

• On average, formula intake is approximately 2.5 ounces (75 mL) per pound (453 g) of body weight per day

• Most newborns feed 8 to 12 times in 24 hours

• By about 1 month, babies usually take 3 to 4 ounces (90 to 120 mL) per feeding every 3 to 4 hours

• By 6 months, intake increases to about 6 to 8 ounces (180 to 240 mL) per feeding, with 4 to 5 feedings per day

• Total daily formula intake for newborns typically ranges from about 14 to 26 ounces (420 to 780 mL) in the first 1 to 2 weeks and increases with age and weight

Feeding should be on demand, responding to hunger and fullness cues rather than a strict schedule. Signs that a baby is full include sucking less enthusiastically, stopping, or turning away from the bottle

. In summary, start with small amounts (1 to 3 ounces) every 2 to 3 hours, increasing gradually as the baby grows, with total daily intake roughly guided by weight (about 2.5 ounces per pound per day), and always watch your baby's hunger signals to adjust feeding amounts accordingly. Consult your pediatrician if you have concerns about your baby's intake or feeding patterns