What is in this guide
Published 2026 estimates put the total cost of having a baby from pregnancy through the first year at roughly $4,500 to $12,000 on the Medicare public route, and $18,000 to $35,000 on the private route, before childcare. Once daycare starts, year one adds a further $8,000 to $25,000 depending on days and subsidy.
Those ranges are wide because the variables are wide. What matters more for planning is understanding which parts you control and which you do not.
The biggest cost is not on any list
It is lost income. A household going from two incomes to one and a half for six to twelve months will usually find that gap dwarfs every pram, cot and packet of nappies combined.
This is the number to model first. Work out your actual household income during leave, including paid parental leave, any employer top-up, and the point at which one or both of you return. Do that before you look at a single piece of gear, because it determines everything else.
Australia’s paid parental leave arrangements have changed in recent years, including an extension of the scheme. Check the current entitlement and payment rate with Services Australia rather than relying on a figure in any article, including this one.
One-off costs versus recurring costs
Budgets fail when these get mixed together. Separate them.
One-off, and largely front-loaded. Cot, mattress, pram, car seat, carrier, nursery furniture, bath, monitor, initial clothing. This is the visible spend and the one everyone worries about. It is also the most compressible, because a substantial proportion can be bought secondhand, borrowed or skipped.
Recurring, and relentless. Nappies, wipes, formula if you use it, clothes as they outgrow everything every few months, increased power and water, increased laundry, and eventually childcare. This is the part that erodes a budget quietly, and it is much harder to cut.
The planning mistake is budgeting hard for the first category and being surprised by the second.
Where the money actually goes
Australian Institute of Family Studies work and 2026 research put food as the largest single ongoing expense per child, averaging around $3,305 a year, with childcare at around $1,754 a year on average across all children. Recent research puts average spending at about $8,472 a year per child.
Note that the childcare average is low because it averages across families who use none. For a household using three or four days of care, the childcare figure will dominate everything else.
For low-paid families, published weekly estimates for two children aged six and ten came to about $340 a week, with food at $77, housing at $65 and education at $61 as the largest components.
Treat all of these as orientation rather than as your number. Your housing situation, your care days and your feeding method will move them more than any shopping decision.
What is worth buying new
Two categories genuinely warrant new.
Car seats. An Australian-standard car seat with a known history is a safety item, not a saving opportunity. A seat that has been in a crash may be compromised in ways you cannot see, and a secondhand seat with unknown history cannot be verified. Buy new, check it meets the current Australian standard, and have the fit checked.
Cot mattresses. Recommended new, on firmness and hygiene grounds. The cot itself can be secondhand if it meets the current Australian standard and is undamaged.
Beyond those two, almost everything else has a legitimate secondhand or borrowed route.
What people overbuy
The consistent theme in Australian parenting advice is that first-time parents buy more than they use, largely before the baby arrives when the shopping is the only thing you can actually do.
Commonly overbought: newborn-size clothing, which is outgrown in weeks; multiple carriers before you know which one your baby tolerates; nappy bins; bottle systems bought before you know how feeding will go; and full nursery furniture sets.
The useful discipline is to buy the things you need in week one, and wait on the rest. Same-day delivery exists. The baby will not be disadvantaged by a bouncer arriving in week three.
The secondhand route
Australian families run a substantial secondhand economy in baby gear, and most of it is sensible. Prams, cots, change tables, bouncers, high chairs, toys and clothing all hold up well.
Two checks before you accept anything: confirm it meets the current Australian standard for that product type, and check the ACCC product safety recall listings. Both are quick and both are worth doing.
Building the actual budget
- Model the income first. Household income month by month through leave and the return to work. This is the number that determines whether the rest is comfortable or tight.
- Check your entitlements with Services Australia: paid parental leave, Family Tax Benefit, and the Child Care Subsidy once care starts.
- List one-off purchases and mark each new, secondhand or wait. The wait column is usually larger than people expect.
- Estimate the recurring monthly cost for nappies, feeding and increased utilities. Small numbers, twelve times.
- Decide the childcare question early. Days, start date and estimated subsidy. It is the largest single lever in year two and it needs a waitlist decision in year one.
- Build a buffer. Not for gear, for the unexpected: a longer leave than planned, a return to work that does not happen when expected, or a medical cost.
The honest summary
The gear is the visible cost and the least important one. The income gap and childcare are the costs that determine whether the first year is comfortable, and both are decided long before you walk into a baby store.
If you only do one thing from this article, model the income month by month before you buy a pram.
Next: the real cost of a school device is the same exercise several years later, and the family budget template is where both of these end up.
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