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School comparison · Sofia
Side-by-side comparison · Updated 2026-04-26 · Both schools in Sofia
Quick answer
Both schools offer IB. British School of Sofia has a more diverse student body (44 nationalities vs 16).
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Build family shortlist (free) →| Metric | British School of Sofia | Discover Montessori School |
|---|---|---|
| Curriculum | IB, British | IB |
| Qualifications | IGCSE and IB Diploma | — |
| Ages served |
|---|
| Ages 2 to 18 |
| Ages 1 to 18 |
| Language of instruction | English | — |
|---|
| True annual cost? | $28,889 | — |
|---|
| Hidden fee %? | +6% | — |
|---|
| First-year cost? | $30,389 | — |
|---|
| WhereNext Value Score? | 64/100 | — |
|---|
| Cost percentile (city)? | 91th | — |
|---|
| Students | 380 | 150 |
|---|
| Nationalities | 44 | 16 |
|---|
| Avg class size | 15 | 12 |
|---|
| Admissions | Moderate | Moderate |
|---|
| Accreditations | IBO, COBIS, BSO, 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 · British School of Sofia
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Full profile · Discover Montessori School
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True annual cost in Sofia
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