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School comparison · Warsaw
Side-by-side comparison · Updated 2026-04-26 · Both schools in Warsaw
| Metric | Thames British School Warsaw | Warsaw Montessori High School |
|---|---|---|
| Curriculum | IB, British | IB |
| Qualifications | IGCSE and A-Levels and IB Diploma | — |
| Ages served | Ages 3 to 18 | Ages 14 to 18 |
| Language of instruction | English |
| English |
| Tuition USD | $12,125-$24,500 | $15,000-$17,500 |
|---|
| True annual cost? | $18,973 | $17,350 |
|---|
| Hidden fee %? | +4% | +7% |
|---|
| First-year cost? | $20,473 | $18,850 |
|---|
| WhereNext Value Score? | 68/100 | 45/100 |
|---|
| Cost percentile (city)? | 89th | 83th |
|---|
| Students | 850 | — |
|---|
| Nationalities | 50 | — |
|---|
| Avg class size | 16 | — |
|---|
| Admissions | Open | Open |
|---|
| Accreditations | IBO, CIE | IBO |
|---|
Highlighted cells indicate which school holds the more favourable value for arriving expat families on that dimension (e.g. lower tuition, smaller class size, higher Value Score, more open admissions). Some rows are neutral.
Full profile · Thames British School Warsaw
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Full profile · Warsaw Montessori High School
View the full Warsaw Montessori High School school profile →
Best value in Warsaw
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True annual cost in Warsaw
All schools ranked by total annual cost →
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