SOF IHO · Exam date, notification, admit card & result
SOF IHO 2026: exam date, notification, admit card, result & cutoff
SOF IHO 2026 — IHO Level-1 Exam - Set A (Date 1): 23 Nov 2026 (official — sofworld.org). Last: School registration deadline (2026-27): 31 Aug 2026 (reported — cracku.in).
Live tracker for SOF IHO — every milestone of the current cycle in one place. Official dates link the notice; expected dates are clearly marked. Practice is one tap away.
Key dates
Notification
Not announced yet
Admit card
Not announced yet
Answer key
Not announced yet
Result
19 Mar 2027
Expectedin 162 days
Expected dates are estimates from previous cycles, not announcements. Verify on the official site before acting. · Data updated 12 Sept 2026
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Full timeline
| Milestone | Date | Status |
|---|---|---|
| SOF IHO 2025-26 Exam Date 1 (Set A) Completed; 2025-26 cycle Source ↗ | Fri, 19 Sept, 2025Reported | Done |
| SOF IHO 2025-26 Exam Date 2 (Set B) Completed; 2025-26 cycle Source ↗ | Wed, 19 Nov, 2025Reported | Done |
| SOF IHO 2025-26 Exam Date 3 (Set C) Completed; 2025-26 cycle Source ↗ | Thu, 22 Jan, 2026Reported | Done |
| SOF IHO 2025-26 Result Results declared on results.sofworld.org Source ↗ | Mon, 2 Mar, 2026Reported | Done |
| School registration deadline (2026-27) Schools must submit registration forms and fees to SOF by this date for the 2026-27 session Source ↗ | Mon, 31 Aug, 2026Reported | Done |
| IHO Level-1 Exam - Set A (Date 1) Schools choose one of two available dates. Registration must be completed 30 days before exam date. · no key published for this stage Official notice ↗ | Mon, 23 Nov, 2026Official | in 46 days |
| IHO Level-1 Exam - Set B (Date 2) Schools choose one of two available dates. This is the second option for 2026-27 cycle. · no key published for this stage Official notice ↗ | Fri, 22 Jan, 2027Official | in 106 days |
| IHO Result 2026-27 (expected) Results typically declared 6-8 weeks after the final exam date. Published on results.sofworld.org | Fri, 19 Mar, 2027Expected | in 162 days |
Latest updates
Older updates →Science Olympiad Foundation has announced the IHO Level-1 exam dates for 2026-27. Schools can choose between November 23, 2026 or January 22, 2027 to conduct the exam for Classes 3-10 students.
SOF has confirmed that schools must complete registration forms and applications by August 31, 2026 for the 2026-27 academic session. Schools should submit registrations at least 30 days before their chosen exam date.
SOF has published the answer keys for IHO 2025-26 exam on the official website sofworld.org. Set A answer key was released on October 18, 2025, Set B on January 19, 2026, and Set C on February 10, 2026.
🏛️ Official website
Science Olympiad Foundation (SOF) ↗Always confirm dates on the official website before you act on them.
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Questions students ask
When is the SOF IHO 2026 exam?
IHO Level-1 Exam - Set A (Date 1): 23 Nov 2026 — official, per the linked notice.
When is the SOF IHO 2026 notification?
Not announced yet. Subscribe to alerts on this page and we'll email you the moment it is.
What is the last date to apply for SOF IHO?
School registration deadline (2026-27) was 31 Aug 2026.
When will the SOF IHO admit card be released?
Not announced yet. Subscribe to alerts on this page and we'll email you the moment it is.
When is the SOF IHO result expected?
IHO Result 2026-27 (expected): estimated around 19 Mar 2027 — not announced yet. Confirm on the official website.