A group of Invictus International School Phnom Penh Year 4 students wearing masks and school uniforms enthusiastically perform in front of an art display and a teacher, with colourful values like "CARE" and "EXCELLENCE" painted on structural pillars in the background.

School Calendar

Our school year runs from August to June with a maximum student-to-teacher ratio of 25:1 in the classroom. Your children will undergo a world-class curriculum while achieving internationally-recognised qualifications that enable them to apply for admission to universities anywhere in the world.

Download Academic Calendar 2024/ 2025

Download Academic Calendar 2025/ 2026

A large group of students in navy and gold uniforms seated on the courtyard paving under colourful bunting flags, listening to teachers speaking in front of the Phnom Penh campus entrance.

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Invictus International School Phnom Penh’s white façade with the navy-blue and gold school crest and “INVICTUS INTERNATIONAL SCHOOL PHNOM PENH” lettering against a bright blue sky.

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Primary students in yellow Invictus PE shirts standing in a row indoors, some with their hands raised in excitement while peers look on, all wearing school-branded uniforms.

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An Institution by Sing-Ed Corporation.

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