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As you await the arrival of your little one, there are plenty of things to think about – how you’ll choose to feed being one of them.
If you’ve decided that feeding with baby formula milk (suitable for your baby’s first year up to 12 months) is the right thing for you and your baby, here you’ll find a wealth of information around how to make your feeding journey a success. We’ll also be answering any questions you might have, such as ‘how often should a newborn feed?’, and exploring hunger cues, how to spot the signs of overfeeding, and feeding through a growth spurt.
If you’re formula feeding your newborn, how often they’ll want to feed and the amount of formula they’ll need will vary from baby to baby. It will depend on several things, including their age, and whether you’ve decided to combination feed, offering breast feeds alongside bottles of formula milk.
For the purposes of this article, we’re exploring exclusive bottle feeding with formula milk, so if this is your feeding choice, you may find this article useful.
Let’s get started.
Baby feeding chart
So, how much formula milk do infants drink? How often should infants be fed?
Our infant feeding chart provides a guide to how often you should be feeding your baby, depending on their weight. Of course, this is only a guide, and if your little one is premature or has a low birth weight, their feeding requirements will be different. Newborn babies may take quite small amounts to start with. If you’re unsure, you can always speak to your midwife or call us to find out more.
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Example feeding guide for formula fed babies4
Approx. baby weight* | Quantity of water per feed | No. of level scoops per formula feed | No. of feeds per 24 hours | ||
---|---|---|---|---|---|
kg | lb | ml | fl | ||
3.5 | 7 ¾ | 90 | 3 | 3 | 6 |
3.9 | 8.5 | 120 | 4 | 4 | 5 |
4.7 | 10.5 | 150 | 5 | 5 | 5 |
5.4 | 12 | 180 | 6 | 6 | 5 |
6.2 | 13 ¾ | 180 | 6 | 6 | 5 |
6.9 | 15 ¼ | 210 | 7 | 7 | 5 |
7.6 | 16 ¾ | 210 | 7 | 7 | 5 |
7.9 - 9.6 | 17.4 - 21.2 | 210 | 7 | 7 | 3 |
*Approximate weight based on WHO 50th percentile weight for full term babies from birth to 12 months10.
Our baby feeding chart is just a guide, giving you a rough idea of how much baby formula milk infants drink, including how many scoops of formula they need. If you’re concerned about your baby’s weight, or how much formula milk they’re getting, be sure to contact your healthcare provider. Always make sure that you follow the manufacturer's instructions and feeding guide for the correct amount and preparation of your baby’s feeds.
Read more about prepping your baby’s bottle.
How often should a baby feed?
How often should a newborn feed?
There’s no way to pinpoint exactly how often your newborn will need to be fed, or the exact amount of formula milk they’ll need. This is particularly true if you have a newborn baby who is feeding on demand.
Your newborn baby will likely want to feed every 2-3 hours. Because their tummy is still very tiny and unable to hold large amounts of baby formula milk, they’ll only require very small amounts– around 90ml of formula milk1. As your baby grows, they’ll be able to hold more formula milk at each feed. Soon enough, you may find that they start to settle into a regular feeding pattern, but this won’t be the same for each baby.
Your baby might want to drink more of their usual milk more often if they5:
- Are going through a growth spurt.
- Feel unwell.
- Start teething.
Additionally, you’ll be given specific feeding guidance from your healthcare provider if your baby was premature or had a low birth weight. If you’ve got any concerns at all about how your baby is feeding, always speak to your doctor or midwife for advice.
How often should I feed my baby from 1-6-months?
Because newborn babies tend to feed little and often, healthcare professionals advise that you follow your baby’s hunger cues and feed them on demand as opposed to following a set baby feeding chart or schedule2.
Feeding your baby more formula milk during a feed won’t mean that your baby will go for a longer period of time before their next feed, so don’t worry if your baby doesn’t finish all of the milk in the bottle and never force them to do so1. This can result in your little one bringing their formula milk back up, and lead to overfeeding3. You could try the paced bottle-feeding technique, as this can help you to more effectively follow your baby’s lead and avoid overfeeding.
How often should I feed my 6-12-month-old baby?
At around 6 months old, your little one will likely be ready to move to the next stage of their feeding journey and start trying solid foods6. But that doesn’t mean they’re ready to stop bottle-feeding. While your baby might need a little less baby formula less often as they start to eat more and more solid foods, formula milk will still be their main source of nutrients until around their first birthday. Continue to follow their lead when it comes to how often your infant should be fed but can expect your 12-month-old to be drinking around a pint of formula milk a day7.
When do I start timing feeds?
When formula feeding your baby on demand, timing feeds can be tricky to work out, but as a general guide, tine your baby’s feed from the start of one until the start of the next.
It’s not unusual for your baby’s feeds to take up to an hour, especially in those early days and weeks when your little one is getting the hang of things. You’ll also be spending some of this time winding your baby and changing their nappy if they need it.
The important thing to remember is that feeding your baby (however, you choose to do it) is an opportunity for you to spend time together, be close, and bond. Rest assured that with a little help, your baby will become more efficient when it comes to feeding which will result in them feeding more quickly.
How do I know if my baby is getting enough formula milk?
This is a common question for new parents. The good news is that there are several ways you can tell if your baby is getting the amount of formula that they need. Perhaps the most obvious being your baby’s weight.
Your baby will be weighed very soon after they’re born, and then again in their first week of life. As long as your baby is healthy and gaining weight, they’ll then be weighed at 8, 12 and 16 weeks, and again at the end of their first year1. If there are any concerns about your baby’s weight, or they’re not gaining weight as expected, your baby might be weighed more frequently. If you have any concerns at all about your baby’s weight gain, always speak to your doctor, midwife or health visitor for advice.
Your baby’s nappies are also a good indicator that your baby is getting the right amount of formula milk. Keep an eye on the amount of wet and dirty nappies you’re required to change. On average, your baby should be producing around 6 wet nappies a day by the time they’re a few days old. They should feel heavy, and your little one’s urine should be pale or clear1.
In the first couple of days following your baby’s birth, they’ll pass a substance known as meconium, which is dark and quite sticky. In their first week, they’ll then start to have at least one poo a day (although again, remember that every baby is different), and these should be pale yellow or yellowish brown in colour1 – welcome to the joys of parenthood!
Our handy baby poo chart is a really useful tool to help you keep an eye on your baby’s toilet habits.
How to know if I am overfeeding my baby?
There are a number of things to look out for if you’re worried about overfeeding your baby. For example8:
- Your baby being sick and bringing up lots of formula milk.
- Crying due to discomfort – overfeeding may lead to your baby experiencing stomach pains.
- Excessive weight gain – your baby’s body weight is generally a good indicator as to whether your baby is getting the right amount of formula milk.
- Your baby has an upset tummy and displaying symptoms similar to those of colic or reflux.
To avoid overfeeding your baby3:
- Never force them to finish all the formula milk in the bottle – always follow their lead and hunger cues.
- Let your baby take regular breaks from feeding and take time to wind and burp them when they do.
- Follow their lead and use the paced feeding technique to allow your baby to let you know when they’re full2.
How will I know if my formula-fed baby is hungry?
However your baby is fed, they won’t usually waste any time in telling when they’re hungry! If you’re in any doubt, look out for your little one giving you some of these common hunger cues2:
- ‘Rooting’ for the teat of a bottle.
- Looking for something to suck - this may be their fingers and hands.
- Opening and closing their mouth.
- Becoming restless and wriggly, and moving their eyes around.
- Crying - a likely hunger cue if your baby hasn’t recently been fed.
It’s perfectly natural to worry about how often you’re feeding your baby and whether they’re getting enough formula milk, but once you get into a rhythm and become familiar with their feeding habits, you’ll both soon get the hang of it.
Why is my baby hungrier than usual?
As your baby gets bigger, so does their appetite. Sometimes, your baby will be hungrier than usual, and if that’s the case, it might all be down to a growth spurt. A growth spurt can result in your baby needing more formula milk than they normally would for a period of time9. During their first year, your baby will have plenty of growth spurts, and they are in fact a good and reliable indicator that your baby is growing as they should.
Feeding your baby on demand can really help if your baby has a growth spurt and is hungrier than usual. Simply follow their lead, look out for those all-important hunger cues, and feed your baby as and when they want to be fed.
Need advice and top tips about hungry babies?
How much formula milk does my weaning baby need?
Your baby’s first year is a very exciting one, and at around the age of six months, your baby will be ready for their first tastes of solid food. Welcome to weaning! Life with your baby is constantly changing. From questions like ‘how often should a newborn feed?’, it’s not long before you find yourself wondering how much formula milk your weaning baby will need.
You should introduce your baby to solid foods alongside their usual formula milk feeds at around 6 months6. formula milk will remain the main source of the nutrients and energy that your baby needs for a while yet. At this stage, it’s all about experimenting with new textures and tastes. However, as your baby gets older, the more solid foods they’ll start to eat. In time, the amount of formula milk they’ll need will decrease, just continue to follow their lead and let this happen naturally.
Last reviewed: February 2025
Reviewed by Nutricia’s Medical and Scientific Affairs Team
- NHS (2023). Formula milk: common questions [online] Available at https://www.nhs.uk/conditions/baby/breastfeeding-and-bottle-feeding/bottle-feeding/formula-milk-questions/ [Accessed December 2024]
- NHS Start for Life. Feeding on demand [online] Available at https://www.nhs.uk/start-for-life/baby/feeding-your-baby/bottle-feeding/bottle-feeding-your-baby/feeding-on-demand/ [Accessed December 2024]
- NHS (2024). Bottle feeding advice [online] Available at https://www.nhs.uk/conditions/baby/breastfeeding-and-bottle-feeding/bottle-feeding/advice/ [Accessed December 2024]
- NHS Health Scotland. Formula feeding: how to feed your baby safely [online 2020]. Available at https://www.wihb.scot.nhs.uk/wp-content/uploads/2020/03/5523-__Formula-feeding-booklet-Jan2020-English.pdf. [Accessed February 2025]
- NHS 111 Wales. Infant formula: common questions [online] Available at https://111.wales.nhs.uk/livewell/pregnancy/bottleformulacommonquest/ [Accessed December 2024]
- NHS Just One Norfolk. Weaning your baby [online] Available at https://www.justonenorfolk.nhs.uk/healthy-lifestyles/infant-feeding/weaning-moving-on/weaning-your-baby/ [Accessed December 2024]
- NCT (2021). How to bottle-feed your baby [online] Available at https://www.nct.org.uk/information/baby-toddler/feeding-your-baby-or-toddler/how-bottle-feed-your-baby [Accessed December 2024]
- NHS Inform (2024). Feeding with infant formula [online] Available at https://www.nhsinform.scot/ready-steady-baby/labour-and-birth/meeting-your-new-baby/feeding-with-infant-formula/ [Accessed December 2024]
- NHS Birth in Grampian. Cluster feeding and growth spurts [online] Available at https://www.birthingrampian.scot.nhs.uk/cluster-feeding-and-growth-spurts/ [Accessed December 2024]
- The WHO Child Growth Standards [online]. Available at https://www.who.int/childgrowth/en/. [Accessed January 2025].
Last reviewed: January 2024
Reviewed by Nutricia’s Medical and Scientific Affairs Team
Important notice
Breastfeeding is best for babies and provides many benefits. It is important that, in preparation for and during breastfeeding, you eat a varied, balanced diet. Combined breast and bottle feeding in the first weeks of life may reduce the supply of your own breastmilk, and reversing the decision not to breastfeed is difficult. The social and financial implications of using an infant formula should be considered. Improper use of an infant formula or inappropriate foods or feeding methods may present a health hazard. If you use an infant formula, you should follow manufacturer’s instructions for use carefully – failure to follow the instructions may make your baby ill. Always consult your doctor, midwife or health visitor for advice about feeding your baby.
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