How Many Nappies Does a Newborn Go Through a Day?

The packet of newborn nappies that looked enormous in the trolley starts to empty faster than expected. In the first few days at home, most parents end up keeping a rough nappy tally without meaning to. The midwife asks at the home visit. The maternal and child health nurse asks at the next check.

Numbers help. They are not the whole story, but they sit at the centre of it. The pattern of wet and soiled nappies in the first weeks tells you whether feeding is going well, whether your baby is hydrated, and whether anything is worth a phone call to your GP.

The short answer

Most newborns use 8 to 12 nappies a day in the first few weeks. By around six weeks of age, that typically settles to 6 to 8 a day. The pattern matters more than the exact total: a steady run of wet nappies, soft stools, and a baby who feeds and settles between changes. Both lower and higher figures can be normal depending on feeding pattern and gut transit time.

Why the range is so wide

Newborns feed often. In the early weeks, that is usually eight to twelve feeds in 24 hours. Each feed tends to produce a wet nappy, sometimes a soiled one, sometimes both at the same change.

Breastfed and formula-fed babies follow slightly different patterns, and both are normal. The Australian Breastfeeding Association notes that breastfed babies usually pass soft, mustard-yellow, seedy-looking stools, often several times a day in the first weeks.

Formula-fed babies typically pass paler, thicker stools and may go less often. Neither is better. Both are fine.

Once a baby is around six weeks old, two things tend to happen at once. Gut transit slows down, so the number of soiled nappies a day usually drops off. Feed-to-feed intervals lengthen a little, so wet nappies space out. The daily total comes down even though intake is going up.

What a healthy first few weeks looks like

Wet nappies are the most reliable single signal of whether feeding is going well. The Australian Breastfeeding Association's general guide for the first week is a stepped pattern:

• Day 1: at least one heavy wet nappy
• Day 2: at least two
• Day 3: at least three
• Day 4: at least four
• Day 5 onwards: at least five wet disposable nappies a day, every day (or six very wet cloth nappies)

From day five, the threshold most Australian guidance points to is at least five heavy wet disposable nappies in 24 hours (or six very wet cloth nappies). Below that, or if the nappies feel light rather than heavy, get your baby seen by a GP the same day, especially in hot weather. A heavy wet nappy is heavier than a dry one in a way you can feel through the outer, not just damp on the inner.

Soiled nappies have their own timeline:

• Days 1 to 2: meconium. Dark, sticky, and tar-like.
• Day 3 onwards: stools turn greenish-brown as the gut transitions.
• End of week one, breastfed: soft, yellow, seedy stools, usually several times a day.
• End of week one, formula-fed: paler, thicker stools, often less often.
• Second month, breastfed only: some babies go several days between stools. That can be normal, as long as the baby is feeding well, gaining weight, and not uncomfortable. A swollen tummy, green vomit, or a baby who seems unwell is a different picture, and the next section covers those.

Colour is worth a sentence of its own. Yellow, green, mustard, light brown, and the occasional khaki are all normal at different points. Black tarry stools after the first few days, bright red blood, or pale chalky stools sit in a different category. The next section covers those.

When to get help: 000, hospital or GP

Some signs need an ambulance or the emergency department straight away. Some need a doctor as soon as possible, and some a GP today. Others are worth a GP visit this week. If you're not sure which group your baby fits, treat it as the more urgent one, and call 000 if your baby seems very unwell.

Call 000 or go straight to the emergency department

• Severe dehydration. The Royal Children's Hospital says severe dehydration is serious and can worsen quickly. Call 000 if your baby has signs of it: mottled, blotchy or patchy reddish-blue skin, very sunken eyes, a very sunken fontanelle (the soft spot on the top of the head, which healthdirect lists under severe dehydration), fast breathing, being floppy, very sleepy or hard to wake, or no wet nappy in eight hours.
• Colour. Blue or grey lips, tongue or face, a baby who suddenly turns pale, blue or grey, or skin on the body that looks pale, blotchy, grey or blue. Don't wait to see whether warming helps, and don't wait for other symptoms. In babies with darker skin the change can look grey or white rather than blue, so check the lips, tongue and nail beds.
• Cold. Cold hands and feet together with any other change: pale, blotchy or blue skin, drowsiness or floppiness, fast or difficult breathing, poor feeding, fewer wet nappies, a fever, or a baby who just doesn't seem right to you. And in a baby under 1 month old, a back or tummy that feels cold, or a temperature below 36.5°C taken under the arm, even if they seem otherwise well: in newborns, a serious infection such as sepsis can cause a low temperature instead of a fever.
• Alertness, feeding, breathing or a seizure. Floppy, drowsy, hard to wake, not feeding or not themselves, trouble breathing, grunting or pauses in breathing, or a seizure. The Royal Children's Hospital lists a baby you cannot wake as an ambulance call on its fever fact sheet. Call 000 too if you feel something is seriously wrong.
• Fever with a danger sign. A fever and your baby is drowsy or hard to wake, is having trouble breathing, has a stiff neck, has a seizure, looks blue or very pale, or has a rash that does not fade when you press on it.
• Green vomit with a swollen tummy. Green vomit together with a swollen tummy, floppiness or any of the signs above.

Go to the emergency department now

• Signs of dehydration beyond fewer nappies, under six months. No wet nappy in six hours, a sunken soft spot or sunken eyes, a dry tongue, or a baby who is irritable or listless. Do not wait for a same-day appointment for any of these.
• Fever under three months. A fever of 38°C or higher in a baby under 3 months, with or without other symptoms, even if they seem otherwise well. healthdirect advises taking a baby under 3 months with a fever to the nearest hospital emergency department immediately. Do not wait for a GP appointment. For a baby this young, take the temperature under the arm with a digital thermometer.
• Green vomit. Vomit that is green, even if your baby otherwise seems well.
• Black tarry stools after the first three to four days, or a large amount of red blood. A small amount of blood in the first day or two can sometimes come from blood swallowed at birth. Beyond that window, black stools or a lot of blood need the emergency department.
• Yellow skin with fewer wet nappies. A baby with yellow skin or yellow whites of the eyes (jaundice) who has fewer wet nappies, is sleepy or is feeding poorly. Yellowing in the first 24 hours after birth needs the same urgency: go to the emergency department or call your birth hospital straight away.
• Blisters in the nappy area, under three months. Blisters in the nappy area of a baby under three months need the emergency department straight away.
• A rash that doesn't fade, under three months. A rash that does not fade under a pressed glass, in a baby under three months: go to the emergency department straight away, even without a fever. Call 000 if your baby seems unwell, has a fever, or the rash is spreading.

See a doctor as soon as possible

• Pale, chalky, or putty-coloured stools at any age. This is the one that catches parents off guard, because it does not look alarming. If you see a poo that looks pale, like putty or chalk or pale yellow-white, take a photo on your phone and see your GP that same day, or go to your nearest emergency department. It can be an early sign of a liver condition that is easier to treat the earlier it is picked up.
• Persistent diarrhoea or vomiting, especially when combined with reduced wet nappies. See a doctor within hours, the same day, and if no GP can see your baby within hours, go to the emergency department. A baby who refuses feeds or is not feeding is in the first group above: call 000 or go straight to the emergency department.

See a GP today

• Fewer than five heavy wet disposable nappies a day after day five. Fewer wet nappies, or nappies that are not as wet as usual, can be an early sign of dehydration, especially alongside a dry mouth. A baby who is also quieter or less active than usual needs the emergency department now, and 000 if they are floppy, drowsy or hard to wake. The Royal Children's Hospital says a baby under six months old showing any signs of dehydration should be seen by a doctor, because they can get sicker very quickly. See a GP the same day, and if no GP can see your baby within hours, go to the emergency department.
• Blood or mucus mixed through a runny poo. See a GP today.
• Crusts, pus or weeping in the nappy area. Honey-coloured crusts, pus or weeping need a GP today.

Book a GP visit this week

• Small streaks of fresh blood on a firm poo after the first few days, in a baby who is otherwise well.
• Vaginal bleeding in baby girls in the first week. A few spots of pink or red discharge is sometimes seen in the first week, caused by withdrawal from maternal hormones. RCH Kids Health Info notes that this is usually a normal, short-lived event. If bleeding is heavier than a few spots, lasts more than a few days, or returns later, see your GP.

If something does not feel right and the lists above do not quite cover it, ring your child health nurse or GP. Pregnancy, Birth and Baby is also available nationally on 1800 882 436. Trust your instinct on this one: if you feel something is seriously wrong, call 000.

How to plan your nappy supply

The day-to-day numbers translate into weekly numbers without much trouble.

• First two weeks: 56 to 84 nappies per week
• Two to six weeks: easing from the first-fortnight figure toward the one below, roughly 49 to 70 nappies per week
• Six weeks onwards: 42 to 56 nappies per week

A pack of about 35 nappies tends to last around three to five days, depending on how often your baby feeds. Buying by the carton rather than the pack is what most families settle into once the rhythm is established.

Whatever way you buy them, the first six weeks are the heaviest. Buying to a monthly average will run short early on, because newborn use starts above the average and comes down to meet it rather than the other way around.

If your baby is still in the same size after a fortnight, that is a sign your supply estimates are tracking right. If you are going up a size faster than the weight range on the pack suggests, your child health nurse is a quicker source of advice than the pack chart. The signs to watch for include waistband marks, leg-cuff gaps, and overnight leaks.

Habits at change time that make a difference

Nappy rash is common, and most cases settle with simple measures. A rash that isn't better after a week of good care is worth a GP visit. Royal Children's Hospital advice on keeping a newborn's skin in good shape during change time comes down to a handful of practical habits.

• Change soiled nappies promptly. Stool sitting against newborn skin is the most common irritant at this age. A quick change is the single most useful thing you can do.
• Wipe front to back at every change, with plain water on cotton wool or a fragrance-free baby wipe.
• Allow some nappy-off time. Five to ten minutes once or twice a day, on a folded towel or a waterproof mat, lets the skin air.
• Snug, not tight. The waistband should sit flat without leaving a deep mark, and the leg cuffs should be turned out fully so the elastic sits against the skin rather than tucked under.
• Watch for early redness in the deep skin folds and at the top of the thighs. A thin layer of zinc-based barrier cream from the pharmacy at the first sign of redness is what Royal Children's Hospital advice suggests at that point.

For more detail on rash patterns, when to ring the GP about rash, and what works at home, the Little Puggles Nappy Rash Guide covers the full picture. For the broader newborn skin context, see the Newborn Skin Care Guide.

Frequently asked questions

How often should I change a newborn's nappy?

Most newborns are changed at every feed, plus any time a soiled nappy is noticed. That works out to around 8 to 12 changes a day in the early weeks. A heavily wet or soiled nappy left on too long is the most common cause of nappy rash at this age, so a quick change when you notice it is better than waiting for the next feed.

How many wet nappies should my newborn have a day?

From day five onwards, at least five heavy wet disposable nappies a day (or six very wet cloth nappies) is the threshold most Australian guidance points to. Before day five, the count builds from one on day one. Fewer wet nappies than the threshold, especially in hot weather, means seeing a GP the same day. A baby who also has sunken eyes, a dry tongue or no wet nappy in six hours needs the emergency department now. If they are very sleepy, floppy or hard to wake, have mottled or blotchy skin, or have cold hands along with any other change, call 000.

How many nappies will my baby use in a month?

In the first month, plan for around 240 to 360 nappies. By month two, the daily count starts to settle, and from around six weeks most families use around 180 to 240 nappies a month. Buying to a flat monthly figure tends to run short in weeks one to four, because that is when use is highest.

Do breastfed babies use more nappies than formula-fed babies?

In the first weeks, breastfed babies often pass slightly more soiled nappies than formula-fed babies, because breast milk is digested faster. The total nappy count (wet plus soiled) tends to be similar across both. Both patterns are normal.

When do nappy changes drop off?

Around the six-week mark, gut transit slows and feed intervals lengthen a little. The daily nappy count typically eases from 8 to 12 down to 6 to 8, and most families stop counting around the same time.

In short

The numbers settle quickly. By six or seven weeks, most families have stopped counting and started just changing nappies as they go. If something looks unusual, your GP or child health nurse is who to ring. If your baby does not seem themselves, or you feel something is seriously wrong, call 000.

Anything that looks like an emergency, go straight to your nearest emergency department or call 000. Everything else generally sorts itself with feeds, nappies, time, and a bit of trust in your own observation.

Authored by Kim Hando, retired Division 1 Registered Nurse.

Clinically reviewed by Marcus on 9 August 2026.