How to Budget for the First Year With a Baby

Calculate baby costs, adjust your budget, and plan for the first year's expenses without breaking your financial foundation.

1. Calculate your baseline baby costs. Start with the big four: diapers ($70-$80/month), formula if not breastfeeding ($150-$200/month), childcare ($800-$2,000/month depending on your area), and pediatric care ($100-$150/month including copays and deductibles). Add clothing ($50/month), baby gear spread over 12 months ($100/month), and food once they start solids at 6 months ($50/month). These core expenses typically run $1,000-$1,250 monthly.
2. Audit your current budget for cuts. Look at dining out, entertainment, subscriptions, and clothing — categories that naturally shrink when you have less time and energy. Most new parents can realistically cut $300-$500 from these areas without major lifestyle changes. Don't cut everything fun, but be honest about what you'll actually use in the first six months.
3. Build a baby emergency fund. Create a separate fund with $3,000-$4,000 beyond your regular emergency fund. This covers unexpected baby costs like extended pediatric visits, emergency childcare, or gear replacements. Keep this in a high-yield savings account earning 3.5-4.5% APY as of 2026.
4. Plan for income disruption. Calculate your household income during parental leave, factoring in unpaid time off and any short-term disability benefits. If you're losing $2,000+ in monthly income temporarily, adjust your budget accordingly or build extra cash reserves beforehand. Don't assume you'll return to work exactly when planned.
5. Track and adjust monthly. Your actual costs will differ from estimates, especially for childcare and medical expenses. Review your baby budget monthly for the first six months, then quarterly. Most parents overspend on gear initially but find more predictable rhythms by month four.