About One World International School (OWIS)
One World International School (OWIS) is an international school based at Suntec City, Singapore. The listing is KakiList-verified and ACRA-registered. No Google reviews are currently recorded on this listing, so no rating signal is available. Fee information is indicated at a mid-range price point, though full annual costs have not been confirmed in the listing data.
Families considering OWIS should clarify the curriculum track offered — whether IB, American AP, British IGCSE and A-Level, or another pathway — as this directly shapes university admission strategy and long-term academic fit. It is worth establishing the school's EduTrust certification status and tier (4-year or 1-year) with the CPE register before proceeding, as this certification is mandatory for private international schools in Singapore. When speaking with the admissions team, ask for the full annual cost breakdown: tuition, non-refundable enrolment fee, refundable deposit, any building or capital levy, transport, and meals. Schools operating in Singapore have historically increased fees by 8–12% annually, which matters considerably over a multi-year enrolment. Enquire about the student-teacher ratio, SEN support capacity, and the proportion of expatriate versus Singaporean students. For older students, an intake assessment is typically required before a place is confirmed.
To take the next step, contact OWIS directly by phone or through the enquiry form, request an official fee schedule for the relevant year group and academic year, and schedule a school visit during operating hours before paying any enrolment fee or deposit. Listing data is incomplete — contact One World International School (OWIS) directly to confirm details.
Visit during school hours, verify EduTrust certification on the CPE register, and get the full cost (tuition + enrolment fee + deposit + building fund + transport/meals) and refund policy in writing before paying.
Side-by-side with the next three highest-rated international schools providers on KakiList, so you can see how One World International School (OWIS) stacks up at a glance.
| Provider | Google Rating | Reviews | Years | Verified |
|---|---|---|---|---|
| One World International School (OWIS) (this page) | — | — | — | ✓ |
| Which School Advisor | ⭐ 5.0 | 200 | — | ✓ |
| Rain Trees International Kindergarten | ⭐ 5.0 | 53 | — | ✓ |
| Cambridge Pre-School | ⭐ 5.0 | 23 | — | ✓ |
Annual tuition at international schools in Singapore typically ranges from S$25,000 to S$60,000 or more depending on the year group and curriculum. Beyond tuition, families should budget for a non-refundable enrolment fee (commonly S$3,500–S$7,500), a refundable deposit (often one term's fees), a building or capital levy at some schools (S$10,000–S$25,000), transport (S$3,500–S$8,000 per year), and meals (S$1,500–S$4,000 per year). OWIS has not published a detailed fee schedule through this listing. Contact the school directly for a full cost breakdown for the relevant year group and academic year. Note that fee increases of 8–12% annually have been observed across Singapore's international school sector, so factor escalation into a multi-year commitment. Tuition fees are GST-exempt. See the full International Schools cost guide for Singapore →
The specific curriculum track offered by OWIS has not been confirmed in this listing. Singapore's international schools typically follow the IB (International Baccalaureate) Diploma, the American AP pathway, the British IGCSE with A-Levels or IB, or the Canadian Ontario curriculum. Each track carries different university admission strengths: the IB Diploma is broadly accepted globally; AP preparation aligns most closely with US university admissions; A-Levels remain the preferred qualification for UK universities. Ask the school directly which curriculum is offered at each school stage, what the average IB score or AP pass rate has been in recent years, and which universities recent graduates have been admitted to. Confirm the student-teacher ratio — 16 to 20 students per class is typical — and whether the school publishes university destination data. If the university pathway is a priority factor in your decision, request this data in writing during the admissions visit rather than relying on summary statements.
The enrolment process at most Singapore international schools begins with an online application, followed by a school visit and — for students entering secondary years — an intake assessment to confirm level placement. Waitlists for popular year groups, particularly Years 7 to 9, can be significant, so early enquiry is advisable. Before paying an enrolment fee or deposit, confirm what is refundable and under what conditions — particularly relevant if your family's plans are subject to change. Ask whether a building fund applies and how it is treated on departure. Request the full refund and withdrawal policy in writing. Verify OWIS's EduTrust certification status and tier directly on the CPE (Committee for Private Education) register before committing. EduTrust certification is the mandatory quality mark for private educational institutions in Singapore, and its tier and validity period are material to your decision. Visit the school during regular hours and meet the year-group lead before signing any agreement.
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