India, Kolkata
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Calcutta International School, founded in 1953, serves international and local communities in Kolkata from its Anandapur campus. The institution implements the Early Years Foundation Stage framework for early education, transitioning into the Cambridge Primary and Secondary pathways, Cambridge IGCSE, and finally offering both the International Baccalaureate Diploma Programme (IBDP) and Cambridge A-Levels for upper secondary students. Facilities include specialized science laboratories, a dedicated library, art studios, and an audio-visual room. The school is distinctively known for hosting CALMUN, its annual student-led Model United Nations conference that draws participants across the region to debate global affairs. Students also engage in regular community outreach initiatives via the school's active Interact Club. Instruction is entirely in English, with additional modern languages like French, German, and Spanish taught as subjects. The co-educational day school provides transport services across the city via a monitored bus network.
724, Eastern Metropolitan Bypass, near Fortis Hospital, Anandapur, VIP Nagar, Kolkata, West Bengal 700107, India
Calcutta International School has 700 pupils, typical class sizes of 20, instruction in English.
724 Anandapur, Eastern Metropolitan Bypass, Kolkata 700107, West Bengal, India
Pre-Nursery to Grade 12 (ages 3 to 18)
Private co-educational day school
Multicultural student body representing over 17 nationalities from all continents.
Dedicated SEN department, counselling department, and language development support for students needing additional assistance.
India (with British curriculum heritage)
Non-denominational
Full-day programme with regular assemblies, interactive classroom sessions, and after-school extracurricular activities.
Contact the school for transport arrangements.
Annual tuition at Calcutta International School ranges from INR 45,000 to INR 150,667 for 2026/27.
Calcutta International School teaches Cambridge IGCSE, Cambridge A Levels, IB (DP) for students aged 3 to 18.
Cambridge curriculum from Primary through IGCSE (Grades 9-10). Students in Grades 11-12 choose between Cambridge A Levels or the IB Diploma Programme.
The school highlights favourable student-teacher ratios as a key feature. Over 700 students enrolled.
Graduates have progressed to leading universities worldwide.
Career counselling programme supports university applications and placements at top institutions.
Enrichment through robotics, coding, AI projects, and internship opportunities for senior students.
Dedicated counselling department providing social and emotional support for all students.
SEN department with specialised staff supporting students with diverse learning needs.
Language development programme supporting students for whom English is an additional language.
On-campus counselling department and whole-school safety interventions programme.
Whole-school safety interventions programme. On-campus infirmary staffed by qualified nurse with emergency partnership with Fortis Hospital.
Online application form available at calcuttais.edu.in. Registration fee of INR 8,000 for all grades. Open House events held regularly. Grade XI admissions have a separate process.
Contact the school for scholarship information.
Admission is subject to seat availability.