Feeding by age · Week 10
How much should a 10-week-old eat?
Last reviewed November 2026 against AAP, CDC, NHS and WHO guidance · Sources
Quick answer
Most 10-week-olds take about 4–6 oz (120–180 ml) of formula or expressed breast milk per feed, 5–7 times in 24 hours, for roughly 24–32 oz (720–960 ml) a day. Breastfed babies usually nurse 7–9 times a day. Bigger bottles and longer stretches are common now. Follow your baby's cues.
- Per feed
- 4–6 oz (120–180 ml)
- Feeds / 24h
- 5–7
- Daily formula
- 24–32 oz (720–960 ml)
On this page
How much should a 10-week-old eat?
| Formula | Breast milk | |
|---|---|---|
| Per feed | 4–6 oz (120–180 ml) | 3–5 oz (90–150 ml) per bottle of expressed milk; at the breast, your baby leads |
| Feeds in 24 hours | 5–7 | 7–9 breastfeeds |
| Daily total | 24–32 oz (720–960 ml) | About 750 ml (25 oz) |
| Typical gap | Every 3–4 hours | Every 2–4 hours |
What's happening at 10 weeks?
At 10 weeks, many formula-fed babies take 4–6 oz (120–180 ml) per bottle, around 5–7 times a day. The AAP says babies generally don't need more than about 32 oz (960 ml) of formula in 24 hours.
Some babies sleep a longer stretch at night and catch up with bigger daytime feeds. Others still wake once or twice. Both are normal.
Spit-up is common at this age. Small spit-ups from a happy, growing baby are usually fine; forceful vomiting is not.
How much formula does a 10-week-old need by weight?
The AAP's rule of thumb uses weight instead of age: about 2½ oz of formula per pound of body weight a day, and no more than about 32 oz (960 ml). In the UK, the NHS uses a similar guide of 150–200 ml per kg a day after the first week. Both are rough checks, not targets.
| Baby's weight | Per day (AAP, 2½ oz per lb) | Per feed at 5–7 feeds |
|---|---|---|
| 10.5 lb (4.8 kg) | About 26.5 oz (795 ml) | 4–5.5 oz (120–165 ml) |
| 11.5 lb (5.2 kg) | About 29 oz (870 ml) | 4–6 oz (120–180 ml) |
| 13 lb (5.9 kg) | About 32 oz (960 ml), the 32 oz ceiling | 4.5–6.5 oz (135–195 ml) |
Sample 10-week-old feeding schedule
| Time | What happens |
|---|---|
| 4:30 am | Milk feed: 4–6 oz (120–180 ml) bottle, or a breastfeed |
| 8:00 am | Milk feed: 4–6 oz (120–180 ml) bottle, or a breastfeed |
| 11:30 am | Milk feed: 4–6 oz (120–180 ml) bottle, or a breastfeed |
| 3:00 pm | Milk feed: 4–6 oz (120–180 ml) bottle, or a breastfeed |
| 6:00 pm | Milk feed: 4–6 oz (120–180 ml) bottle, or a breastfeed |
| 9:00 pm | Milk feed: 4–6 oz (120–180 ml) bottle, or a breastfeed |
Six feeds is a common rhythm at 10 weeks. Add one back any time your baby asks. Responsive feeding (offering milk when your baby shows hunger cues) matters more than the clock.
What are hunger and fullness cues at 10 weeks?
Hungry
- Hands to mouth and lip smacking, even mid-play
- Turning toward the breast or reaching for the bottle
- Fussing that settles as soon as a feed starts
- Waking earlier than usual from a nap
Full
- Pulls off to look around and doesn't go back
- Pushes the bottle away or closes mouth
- Relaxed hands, happy babbling
- Gets playful or squirmy instead of sucking
What changes next week?
Week 11 is often the calm before the 3-month growth spurt.
Read next: How much should an 11-week-old eat?
When to call your pediatrician
- A rectal temperature of 100.4°F (38°C) or higher in a baby 3 months or younger. The AAP says to call right away, even if your baby seems otherwise well.
- Fewer wet diapers than expected for their age (fewer than 6 a day from about day 5), or dark yellow urine.
- Very sleepy and hard to wake for feeds, floppy, or unusually quiet.
- Refusing feeds, or feeding poorly several times in a row.
- Signs of dehydration: dry mouth, no tears, or a sunken soft spot on the head.
- Forceful or green vomiting, or vomiting after most feeds.
- Red, black (after the first meconium poops) or white/pale gray poop.
- Yellow skin or eyes that spread or deepen, or any yellow color in the first 24 hours.
- Trouble breathing, blue or gray lips, or your baby is limp or very hard to wake: call 911 (or your local emergency number) now.
If something feels wrong, trust that feeling and call. You never need a reason beyond worry.
Questions parents ask
How much should a 10-week-old eat?
Most 10-week-olds take about 4–6 oz (120–180 ml) of formula per feed, 5–7 times a day, adding up to roughly 24–32 oz (720–960 ml). Breastfed babies usually nurse 7–9 times in 24 hours.
Is 32 oz too much for a 10-week-old?
The AAP says babies generally don't need more than 32 oz (960 ml) of formula in 24 hours. If your baby regularly wants more, or much less, talk with your pediatrician.
My 10-week-old spits up after every bottle. Is that normal?
A little spit-up is very common. The AAP notes that overfeeding can cause spit-up, gas and discomfort, so try smaller, paced bottles. Call if spit-up is forceful, green or bloody, or your baby isn't gaining weight.
How do I know my 10-week-old is getting enough milk?
Look at diapers and growth more than ounces. Six or more wet diapers a day, regular poops, a baby who seems content after most feeds, and steady weight gain at checkups are the signs the AAP points to. If any of these slip, call your pediatrician.
Related guides
- Baby feeding chart by age: ounces and mlA baby feeding chart from week 1 to 12 months: ounces and ml per feed, feeds per day and daily totals for formula and breast milk, with sources.
- How to tell if your baby is getting enough breast milkSigns a breastfed baby is getting enough: wet and dirty diapers by day, weight gain, swallowing and contentment after feeds, plus the warning signs to act on.
- Newborn feeding schedule: what a day really looks likeSample newborn feeding schedules for breastfed, formula-fed and combo-fed babies, from the first week to 3 months, with feeds per day and gaps between feeds.
- Paced bottle feeding, step by stepHow to pace a bottle feed: positioning, a horizontal bottle, breaks every few sucks and fullness cues. Works for breast milk and formula, and for every caregiver.
Free tools
Sources
Last reviewed November 2026. Numbers are ranges from these public health sources; 1 oz ≈ 30 ml.
- AAP · HealthyChildren.org: How Much Formula Does My Baby Need?
- AAP · HealthyChildren.org: How Often and How Much Should Your Baby Eat?
- HSE (Ireland's public health service): How much breast milk to express
- AAP · HealthyChildren.org: Fever and Your Baby
- AAP · HealthyChildren.org: How to Tell if Your Breastfed Baby is Getting Enough Milk
Feedoo Baby shares general information, not medical advice. Every baby is different. If you're worried about feeding, weight gain, diapers or your baby's health, call your pediatrician, midwife or health visitor.