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SOF Exam Dates 2026
The Science Olympiad Foundation (SOF) has released the SOF Exam Dates 2026–27 for all major Olympiad exams, including IMO, IEO, NSO/ISO, IGKO, ICSO, ISSO, IHO, and ICO. The Level 1 exams will be conducted between September 2026 and January 2027 on multiple dates, allowing participating schools to choose the most convenient exam date.
Students should check the official schedule and confirm the selected date with their school coordinator. Knowing the exam dates in advance helps students plan their preparation effectively and complete the registration process on time. Check the article to know more about the SOF Exam Date 2026.
SOF Olympiad Exam Dates for All Subjects
The Science Olympiad Foundation (SOF) has announced the Level 1 exam schedule for the 2026–27 academic session. Most Olympiads are conducted on two or three different dates, and each participating school selects one date for its students. The exam schedule begins in September 2026 and continues until January 2027.
| SOF Olympiad | Date 1 | Date 2 | Date 3 |
|---|---|---|---|
| SOF International General Knowledge Olympiad (IGKO) | Tuesday, 22 September 2026 | Tuesday, 6 October 2026 | Tuesday, 3 November 2026 |
| SOF International English Olympiad (IEO) | Wednesday, 30 September 2026 | Tuesday, 27 October 2026 | Tuesday, 17 November 2026 |
| SOF International Science Olympiad (ISO) | Friday, 30 October 2026 | Thursday, 19 November 2026 | Thursday, 3 December 2026 |
| SOF International Mathematics Olympiad (IMO) | Friday, 23 October 2026 | Thursday, 26 November 2026 | Thursday, 10 December 2026 |
| SOF International Computer Science Olympiad (ICSO) | Thursday, 24 September 2026 | Thursday, 17 December 2026 | — |
| SOF International Social Studies Olympiad (ISSO) | Monday, 30 November 2026 | Tuesday, 19 January 2027 | — |
| SOF International Hindi Olympiad (IHO) | Monday, 23 November 2026 | Friday, 22 January 2027 | — |
| SOF International Commerce Olympiad (ICO) | Monday, 30 November 2026 | Tuesday, 19 January 2027 | — |
SOF Olympiad Registration 2026
The Science Olympiad Foundation (SOF) has opened registrations for the 2026–27 Olympiad exams. Students from Classes 1 to 12 can participate in various SOF Olympiads by registering through their respective schools. After the school submits the registration details and fee to SOF, students receive their roll numbers and exam information. Schools are advised to complete registrations at least 30 days before the selected exam date.
| Particulars | Details |
|---|---|
| Registration Mode | Through the student's school or the official SOF student registration process |
| Who Can Apply? | Students of Classes 1–12 studying in SOF-participating schools |
| Registration Fee (India) | ₹170 per student per Olympiad (inclusive of GST). Schools may charge up to ₹30 extra towards administrative expenses |
| Fee Exemption | Students with major physical disabilities and children of Indian defense personnel martyred during operations are exempt from the registration fee |
| Registration Steps | 1. Check if your school is registered with SOF.2. Choose the Olympiad(s).3. Submit the registration form and required details.4. Pay the registration fee.5. Receive confirmation and exam details from the school |
| Documents Required | Student's name, class, school details, parent/guardian contact details, and payment details (if applicable) |
| Exam Date Selection | Each participating school selects one of the available exam dates for each Olympiad |
| Official Registration | Students can complete the registration process through the official SOF registration system in coordination with their school |
SOF Registration Process and Last Date
Students can register for the SOF Olympiad 2026–27 through their respective schools. After submitting the registration form and fee, the school forwards the student details to SOF for verification and roll number generation. Schools must complete the registration process at least 30 days before the selected exam date, while the exact deadline for students may vary from school to school. Therefore, students should contact their school coordinator and complete the registration well before the school's internal last date.
| Step | Details |
|---|---|
| Step 1: Check School Participation | Confirm whether your school is registered with the Science Olympiad Foundation (SOF) for the 2026–27 session |
| Step 2: Choose the Olympiad | Select the Olympiad(s) you want to appear for, such as IMO, IEO, ISO, IGKO, ICSO, ISSO, IHO, or ICO |
| Step 3: Submit Registration Details | Provide your details to the school coordinator and complete the registration form before the school's internal deadline |
| Step 4: Pay the Registration Fee | Pay the prescribed registration fee through your school. The school forwards the student details and payment to SOF |
| Step 5: Receive Exam Confirmation | The school confirms the selected exam date and shares the admit card or exam details before the examination |
SOF Olympiad Registration Last Date 2026–27
| Particular | Details |
|---|---|
| Registration Last Date | Schools should submit registrations at least 30 days before the selected exam date |
| School Deadline | Students should submit their details to their school well before the school's internal deadline, which may vary from one school to another |
| Individual Registration | Individual student registrations are not accepted. Students must register through their respective schools |
Important Guidelines for SOF Exam Day
To perform well in the SOF Olympiad 2026, students should follow the exam day guidelines issued by the Science Olympiad Foundation and their schools. Students should stay calm, manage their time effectively, and read every question carefully before answering. Following these guidelines will ensure a smooth and hassle-free examination experience.
| Guideline | Details |
|---|---|
| Reach the Exam Venue Early | Report to the examination venue or school at least 30 minutes before the scheduled exam time to complete the necessary formalities |
| Carry Required Documents | Bring your school ID card or any identification document required by your school, along with your admit card (if applicable) |
| Bring Necessary Stationery | Carry blue or black ballpoint pens, pencils, an eraser, and other permitted stationery as instructed by your school |
| Read Instructions Carefully | Read all the instructions on the question paper and answer sheet before you begin attempting the exam |
| Manage Your Time | The exam duration is 60 minutes. Allocate sufficient time to each section and keep a few minutes for reviewing your answers |
| Fill Details Correctly | Enter your name, class, roll number, and other details accurately on the answer sheet before starting the exam |
| Avoid Unfair Means | Do not communicate with other students or use any unauthorised material during the examination |
| Follow the Invigilator's Instructions | Listen carefully to the invigilator and follow all examination rules throughout the test |
| Review Before Submission | If time permits, recheck your answers and ensure all responses are marked correctly before submitting the answer sheet |
| Stay Calm and Focused | Read every question carefully, avoid rushing, and attempt questions with a calm and focused approach |
Also Read: Top 10 Olympiad Exams in India for School Students, Check Now
How can I register for SOF Olympiad 2026?
You can register for the Science Olympiad Foundation (SOF) Olympiad 2026–27 by following the steps below:
| Step | What You Need to Do |
|---|---|
| Check School Participation | Confirm that your school is registered with SOF as an examination center |
| Select the Olympiad | Choose the Olympiad(s) you wish to appear for, such as IMO, IEO, ISO, IGKO, ICSO, ISSO, IHO, or ICO |
| Complete the Registration Form | Fill in the required details, including your name, class, school information, and contact details |
| Pay the Registration Fee | Pay the prescribed registration fee through your school. For students in India, the fee is ₹170 per Olympiad (inclusive of GST). Schools may collect up to ₹30 extra towards administrative expenses |
| School Verification | Your school verifies the registration details and submits the Students' Registration Sheet (SRS) to SOF |
| Receive Roll Number & Exam Details | After successful registration, SOF generates your roll number. Your school shares the exam date, venue, and other instructions before the examination |
SOF Exam Dates 2026: Conclusion
The SOF Exam Dates 2026–27 provide students with a clear timeline to prepare for various Olympiad examinations conducted by the Science Olympiad Foundation. With exams scheduled between September 2026 and January 2027, students should start their preparation early and coordinate with their schools regarding the selected examination date.
Since each Olympiad focuses on different skills such as Mathematics, Science, English, Computer Science and General Knowledge, students should follow a subject-specific preparation strategy. Completing registration on time, understanding the exam pattern and practising previous-year questions can help students perform better in SOF Olympiad exams.
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