Baby Cost Calculator UK 2026/27
What a first baby costs in its first year — the one-off setup, the twelve months of running costs, and what the government pays back — with the parts that surprise people separated from the parts that do not.
The first year splits cleanly in two, and people budget for the wrong half.
| Setup | £3,000.00 |
|---|---|
| Nappies/Formula | £1,300.00 |
| Clothes/Health/Other | £1,250.00 |
| Nursery | £2,500.00 |
|---|---|
| Nappies | £500.00 |
| Formula | £800.00 |
| Clothes | £500.00 |
| Health | £150.00 |
How the baby cost works
The first year splits cleanly in two, and people budget for the wrong half. Setup is the visible cost: the birth itself, the cot, the pram, the car seat, and a few hundred more in the things nobody lists. It is a large number and it happens once. The running cost is the one that decides whether the year works, because it repeats every month and it is dominated by two lines — feeding and childcare — that vary more between households than everything else combined. Formula costs nothing if you do not use it and a four-figure sum if you do; childcare costs nothing until you return to work and then usually more than any other line on the page. Government support is subtracted last rather than netted off each line, because it arrives as a payment rather than as a discount, and seeing the gross figure first is the point: it is what the year costs, and the support is what you get back against it. Enter what you expect to spend rather than an average — the average household in this calculation does not exist.
Formula: gross = setup + twelve months of running costs · net = gross − government payments
Where these figures come from
The statutory rates and thresholds on this page come from GOV.UK and the DWP. Cost estimates are UK averages compiled from retailer pricing and parenting-cost surveys.
- Statutory Maternity Pay (£194.32/week) — GOV.UK — Maternity pay and leave.
- Statutory Paternity Pay & Shared Parental Leave — GOV.UK — Paternity pay and leave.
- Child Benefit rates (£27.05 / £17.90 a week) — GOV.UK — Child Benefit rates.
- High Income Child Benefit Charge (£60k–£80k) — GOV.UK — High Income Child Benefit Charge.
- Sure Start Maternity Grant (£500) — GOV.UK — Sure Start Maternity Grant.
- Tax-Free Childcare & funded hours — GOV.UK — Tax-Free Childcare and GOV.UK — Childcare choices.
Last checked: July 2026. Statutory pay and benefit rates are reviewed against GOV.UK each April, when the new tax-year rates take effect.
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Budget baby first year — NHS birth, breastfed £2,500 first year
Choosing NHS maternity care (free), breastfeeding (no formula to buy), second-hand nursery gear and reusable nappies can bring the first year to around £2,500. This is the low-cost path for UK parents.
| NHS birth | £0 |
|---|---|
| Nursery setup (second-hand) | £1,000 |
| Nappies (reusable) | £300 upfront |
| Formula | £0 (breastfed) |
| Clothes & bedding | £300 |
| Health & essentials | £150 |
- Reusable vs disposable nappies Saves £300–£500/year
- Breastfeeding vs formula Saves £500–£1,200/year
- Second-hand gear Can halve nursery setup cost
- Child Benefit (1 child) Adds ~£1,407/year
- Sure Start Maternity Grant £500 if on qualifying benefits
Typical UK first year — excluding childcare £5,000–£7,000 first year
A typical first-year cost for UK parents — NHS birth, some formula and mostly new gear, before paid childcare — is around £5,000–£7,000. Add a nursery place and the total rises well beyond this.
| NHS birth | £0 |
|---|---|
| Nursery setup (new) | £2,500–£4,000 |
| Nappies (disposable) per year | £300–£700 |
| Formula (if not breastfeeding) | £500–£1,200 |
| Clothes, toys, activities | £800 |
| Health & essentials | £150 |
- Statutory Maternity Pay 6 wks @ 90%, then £194.32/wk
- Child Benefit (1 child) £27.05/week (~£1,407/yr)
- Childcare (if returning to work) £8k–£16k/year before help
- Tax-Free Childcare 20% off, up to £2,000/child
- 30 funded hours From 9 months, working parents
Statutory pay & Child Benefit for new UK parents 2026/27 Maternity pay + Child Benefit + Sure Start grant
UK parents can claim Statutory Maternity Pay (up to 39 weeks), Statutory Paternity Pay (up to 2 weeks), Child Benefit, and a one-off Sure Start Maternity Grant of £500 if on qualifying benefits.
| SMP — first 6 weeks | 90% of your weekly pay |
|---|---|
| SMP — next 33 weeks | £194.32/wk (or 90% if lower) |
| Statutory Paternity Pay | £194.32/wk, up to 2 weeks |
| Child Benefit (eldest child) | £27.05/wk (~£1,407/yr) |
| Child Benefit (each extra child) | £17.90/wk (~£931/yr) |
| Sure Start Maternity Grant | £500 one-off |
- Enhanced (occupational) maternity pay Many employers top up SMP
- Maternity Allowance If not eligible for SMP (via DWP)
- Shared Parental Leave Up to 50 wks leave / 37 wks pay
- High Income Child Benefit Charge Tapers £60k–£80k income
- Tax on SMP Taxable, NI deducted
Childcare costs and support in the UK 2026/27 £55–£75/day before support
Nursery is usually the largest ongoing cost. A full-time place costs £55–£75/day (£90+ in London). Tax-Free Childcare takes 20% off, and working parents in England get 30 funded hours from 9 months old.
| Day nursery (full-time) | £1,100–£1,600/month |
|---|---|
| Part-time (3 days/week) | £660–£960/month |
| Tax-Free Childcare | 20% up to £2,000/child |
| 30 funded hours (9 months+) | Term-time, working parents |
| Childminder | £5–£8/hour |
| Universal Credit childcare | Up to 85% of costs back |
- Tax-Free Childcare vs Universal Credit Can't use both — compare on GOV.UK
- Funded hours income cap Neither parent over £100,000
- Nanny (Ofsted-registered) Can use Tax-Free Childcare
- Grandparent care Free where available
- London premium Fees £90+/day
Worked examples
| Inputs | Total First Year Cost | Note |
|---|---|---|
| A modest setup and no childcare in the first year | £7,300 | breastfed and at home — the cheapest version of the year |
| Formula fed | £9,500 | one line, and it is the largest change on the page |
| Back at work from six months | £17,500 | childcare outruns everything else combined |
The sources behind this calculator
- American Association of Feline Practitioners — Feline Life Stage Guidelines — the six feline life stages the cat-age page uses
- Wang et al. 2020, Cell Systems — Quantitative translation of dog-to-human aging by conserved remodeling of the DNA methylome — the 16·ln(age)+31 epigenetic formula on the dog-age page
- UK Government — Tips at work — the law on how tips are shared with staff
Last checked: September 2026. Where a page states a convention (a tipping custom, a pet life stage), the page names the body it follows.