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School comparison · Phnom Penh
Side-by-side comparison · Updated 2026-04-26 · Both schools in Phnom Penh
| Metric | Grand Mount International School | New Gateway International School |
|---|---|---|
| Curriculum | British | — |
| Ages served | Ages 4 to 18 | Ages 2 to 18 |
| Language of instruction | English | — |
| Tuition USD |
| $2,452-$3,924 |
| $3,214-$5,831 |
| True annual cost? | $4,238 | $5,573 |
|---|
| Hidden fee %? | +33% | +23% |
|---|
| First-year cost? | $5,738 | $7,073 |
|---|
| WhereNext Value Score? | 84/100 | 55/100 |
|---|
| Cost percentile (city)? | 8th | 25th |
|---|
| Students | 400 | — |
|---|
| Nationalities | 2 | — |
|---|
| Avg class size | 12 | — |
|---|
| Admissions | Open | Open |
|---|
| Accreditations | CIE | — |
|---|
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 · Grand Mount International School
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Full profile · New Gateway International School
View the full New Gateway International School school profile →
Best value in Phnom Penh
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True annual cost in Phnom Penh
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