School Cost Calculator
Find out what international school REALLY costs. Published tuition is only 70-80% of the total. Calculate registration, transport, uniforms, exam fees, and more.
Data last updated: August 2026
Quick answer
Key facts
- 91 cities indexed school-fee data from official school websites + accreditor publications, re-verified quarterly.
- True cost = tuition + 15–35% registration · tech levy · bus · exam fees · uniform · extracurriculars · trips — all often invisible in marketing.
- True-cost range $8K/yr (KL local-curriculum) → $80K+/yr (Dubai/Singapore premium IB) for a 2-child family.
- Per-child + per-year tool handles age-band tuition (early years often cheaper, IB diploma years often premium).
- Pairs with /data/international-school-costs-2026 the underlying open dataset · CC BY 4.0 · CSV download · 4,149 schools in 342 cities.
Cost breakdown per child
| Category | Amount | % of tuition |
|---|---|---|
| Published tuition | $14,742 | — |
| Transport / school bus | $1,393 | 9% |
| Extracurriculars & clubs | $716 | 5% |
| Technology levy | $478 | 3% |
| Exam fees (IB/IGCSE/AP) | $398 | 3% |
| Registration & enrolment (amortized) | $318 | 2% |
| School trips & excursions | $279 | 2% |
| Uniforms & materials | $398 | 3% |
| Total per child | $18,722 | +27% |
Hidden cost premium: +27% above published tuition
Your real cost is $18,722/year per child — $3,980 in fees that most schools don't include in their advertised tuition.
Based on real data from 50 international schools in Tokyo.
Important: Hidden fee estimates are based on median markups from 50 international schools in Tokyo. Individual school fees vary — transport, uniforms, and exam fees are approximate category-level estimates. Always request an itemized fee schedule from each school. Amounts shown in USD.
Your estimated total: $18,722/year per child($3,980 in hidden fees)
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▶▼How School Cost Calculator works
International school tuition is only part of the story. Registration fees, technology levies, school bus costs, exam fees, uniforms, extracurriculars, and trips can add 15–35% to your annual bill. This calculator uses real fee data from 91 cities worldwide to estimate your true annual cost.
When to use this tool
- You are budgeting for an international school move and need the full picture
- You want to compare the true cost of schooling across different cities
- You need realistic numbers to share with a partner or financial planner
- You are choosing between cities and schooling cost is a key factor
What this tool does
- Solves: How much does international school REALLY cost beyond the published tuition?
- You provide: A city, curriculum type, number of children, and the published annual tuition.
- You get: A full cost breakdown with 7 hidden fee categories, total per child and family, and the hidden cost premium percentage.
Estimates use regional averages from published fee structures. Actual costs vary by specific school, year group, and optional services.