Cost of a baby calculator
Add the one-off setup items like a pram and cot to the monthly running costs like nappies and formula, and see the total cost of a baby across the first year. Adjust every figure to your own plans.
How the first-year total works
The calculator splits baby costs into two kinds. One-off items are the things you buy once to get set up, like the pram, cot and car seat, and they are counted in full. Monthly costs are the running expenses, so the tool multiplies each by twelve to cover the whole year. Adding the two together gives the first-year total.
Keeping them separate matters because the two behave differently. The one-off items are the easiest to cut, since so much can be borrowed or bought used, while the monthly costs are harder to avoid but smaller each time. Childcare is the exception: it is monthly but can be the single biggest number, so it is worth setting realistically for the point in the year you go back to work.
Worked example
Suppose the pram is £400, the cot £250 and other setup £350, so £1,000 of one-off spending. Monthly costs of £45 on nappies, £60 on formula and £80 on other items come to £185 a month, or £2,220 across the year with no childcare yet. The first-year total is £3,220, averaging £268 a month.
Common questions
How much does a baby cost in the first year?
It varies widely, but many families spend between £3,000 and £7,000 in year one once the pram, cot and other equipment are bought and the monthly running costs add up. Childcare, if used, can dwarf everything else. This example works out to about £3,220.
What are the big one-off costs?
The pram or travel system, the cot or crib, a car seat, and a first set of clothes and feeding equipment. These are bought once and can often be borrowed, bought used or received as gifts, which cuts the setup cost considerably.
What are the main monthly costs?
Nappies and wipes, formula if you are not breastfeeding, and clothes as the baby grows. Childcare is the largest monthly cost for parents who return to work, and it usually starts later in the first year rather than from birth.
How can I bring the cost down?
Buy the big items second-hand or accept hand-me-downs, use reusable nappies, and check what you are entitled to. Child Benefit, and Tax-Free Childcare or the free hours once childcare starts, all reduce the real cost. Never buy a used car seat, though, as its safety history is unknown.
Does this include lost income from leave?
No. This tool only counts spending on the baby. Statutory maternity or paternity pay is usually less than a normal wage, so the drop in household income during leave is a separate and often larger cost. Use a maternity pay tool to see that side.