Free tool
Baby Cost Calculator
Estimate your realistic first-year baby budget — pick your buying style, pushchair tier, feeding plan and nappy type for an itemised UK estimate.
By Clever Mum Editorial · Editorial standards
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Estimated first-year cost
£1,663–£3,715
- One-off purchases
- £779–£2,311
- Recurring (nappies, feeding, toiletries)
- £17–£27/week
Editorial estimates from our cost guide, not live prices — and childcare is deliberately excluded (it varies too much by region and hours to average honestly; check the gov.uk childcare calculator for your entitlement). See the full cost breakdown and our money-savers to bring the number down.
What does the baby cost calculator include?
It builds a first-year estimate from four choices: how you plan to buy the big items (new, mixed or mostly pre-loved), your pushchair budget, your feeding plan and your nappy type. Each choice uses the price ranges from our published buying guides, so you can see which decisions move the total most.
It deliberately leaves out childcare, housing and lost earnings. Those costs depend so much on where you live and how you work that an average would mislead more than it helps.
Which baby costs make the biggest difference?
- The pushchair or travel system. The spread between a basic compact buggy and a premium system is larger than most other decisions combined. Our pushchair guide and boot-fit checker help you avoid paying for size you do not need.
- Feeding. Formula, bottles and sterilising add a regular cost. Breastfeeding still involves some spending, such as feeding bras and possibly a pump.
- Nappies. Disposables are a running cost. Reusables cost more up front and less over time, especially if you use them for a second child.
- Buying new versus pre-loved. Many items are safe to buy second-hand. A car seat with an unknown history and a used cot mattress are the main exceptions. See our second-hand buying checklist.
What support can help with baby costs?
Check what you can claim before you buy. Depending on your circumstances this may include Child Benefit, the Sure Start Maternity Grant, Healthy Start vouchers and help with childcare costs later on. Our guide to what a baby costs explains each one, and the newborn essentials checklist lets you track your own prices.
Baby Cost Calculator: common questions
How much does a baby cost in the first year in the UK?
It varies widely with how you buy the big items, how you feed your baby and which nappies you use. Use the calculator to build an estimate from your own choices. It excludes childcare, which is often the largest cost and depends heavily on where you live.
What baby items are safe to buy second-hand?
Clothes, many toys, cots and some pushchairs can be fine if they are complete, undamaged and not recalled. Avoid a second-hand car seat unless you know its full history, and buy a new cot mattress.
Does the calculator include childcare?
No. Childcare costs and funded hours depend on your area, your child’s age and your work, so we cover them separately in our childcare funding guide rather than adding a misleading average.
Sources & further reading
- Child Benefit — GOV.UK
- Sure Start Maternity Grant — GOV.UK
- Healthy Start — NHS