2026 Estimate · Moderate Lifestyle · Public Education · 1 Child
In Seoul (South Korea), raising one child from birth to age 18 costs approximately ₩303,600,000 KRW — about $220,000 USD — under a moderate lifestyle with public education (2026 estimate).
Seoul combines high housing costs with intense education spending (hagwon cram schools). But the child allowance and free public healthcare soften the load, and birth grants help.
Seoul's housing is pricey and the private-education (hagwon) culture is a near-universal expense. The government is expanding child allowances toward age 12–13 by 2030.
| Category | Cost (USD) | Per Child | % of Total |
|---|---|---|---|
| Housing & Space | $66,000 | $66,000 | 30% |
| Food & Nutrition | $33,000 | $33,000 | 15% |
| Education & Childcare | $44,000 | $44,000 | 20% |
| Healthcare & Insurance | $15,400 | $15,400 | 7% |
| Clothing & Daily Goods | $17,600 | $17,600 | 8% |
| Travel & Entertainment | $17,600 | $17,600 | 8% |
| Prenatal & Infant Setup | $11,000 | $11,000 | 5% |
| Festivals & Social Etiquette | $15,400 | $15,400 | 7% |
| Total (0–18) | $220,000 | $220,000 | 100% |
Seoul apartment prices (especially in good school districts) are the largest cost; jeonse (deposit-based) renting also ties up huge sums.
Covers infant formula and nutrition early on, daily groceries and fresh produce, and the bigger teen appetite plus occasional dining out.
Public schools are free through high school; but hagwon (cram schools) for English, math, and exams cost families heavily. International schools run ₩20M–₩40M+/year.
Includes children's private health and dental insurance, routine check-ups, orthodontics, eye care, and out-of-pocket medical costs.
Rapidly outgrown apparel across ages, toiletries, toys, books, and learning devices such as tablets and computers.
Family holidays, theme parks, museums, and weekend enrichment outings.
A one-off, front-loaded cost: prenatal checks, delivery, stroller, car seat, crib, and postpartum care.
Holiday gifts and red packets, birthday parties, and special seasonal activities.
0 – 3 years (incl. pregnancy)
The 'heavy-equipment' foundation phase. No regular schooling yet, but formula, diapers, and baby gear are high-frequency costs. A nanny or professional childcare is the biggest cash drain here, especially in Western cities.
3 – 6 years
In the preschool phase, childcare and kindergarten tuition become the core expense. Where public affordable childcare is absent, private kindergartens are extremely costly, and children's social and entertainment spending also rises.
6 – 12 years
The six-year primary phase is the 'golden accumulation' period. Compulsory education is cheap if public, but tutoring, camps, and talent classes enter an explosive phase, and food, clothing, and pocket-money costs rise steadily.
12 – 18 years
Secondary school (junior + senior) is the cost peak before 18. Teenagers spend at adult levels on food, clothing, social, and devices, and exam tutoring plus profile-building is a major line item.
18 – 22 years
University is separate higher-education cost, usually not part of statutory rearing, but for most families it is the single largest education bill. It varies enormously by public vs private and local vs international status.
Families with more than one child share many costs: a second or third child can share a bedroom, reuse strollers, car seats, and toys (often 80%+ reuse), receive 10–20% sibling discounts at schools, and benefit from bulk purchasing. That is why 2 children cost about 1.7× (not 2×) and 3 children about 2.3× of a single child.
About ₩303,600,000 (≈$220,000 USD) from birth to 18 on a moderate public-education basis.
Yes — a ~₩100,000/month child allowance (0–8, extending to ~12 by 2030) plus a ~₩2–3M birth grant per newborn.
Cram schools for exams and English are widespread; they are a major, near-universal enrichment cost.
Tuition is free through high school; the spending is in hagwon, activities, and (if chosen) international schools.
Housing & Space is the largest cost category at 30% of total spending, followed by Education & Childcare at 20%. In Seoul, the need for additional living space drives housing premiums.
A 4-year undergraduate degree in South Korea costs approximately $35,000 USD (₩48,300,000 KRW) per child. This is separate from the 0–18 cost and varies by public vs private institution.
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