Olympiad Exam Dates 2026

CREST Olympiads conducts online exams for students and teachers. Please check the relevant link below:

Student Olympiad Exam Dates - Online

Olympiad Exam Free Trial/Practice 1
(Answer Key Dates)
Practice 2
(Answer Key Dates)4
Level 1 Exam
(Answer Key Dates)4
Level 2 Exam6
(Answer Key Dates)4
CREST International Spell Bee (CSB) - Summer Round
Grades Senior KG till 8
Available 24x7
(Available 24x7)
13th, 16th Jun 2026
(18th-19th Jun 2026)
7th, 11th Jul 2026
(14th-15th Jul 2026)
4th, 5th Aug 2026
(7th-8th Aug 2026)
CREST International Drawing Olympiad (CIDO)
Grades Senior KG till 10
Available 24x7
(Available 24x7)
20th, 22nd Jun 2026
(29th-30th Jun 2026)
21st, 25th Jul 2026
(30th-31st Jul 2026)
CREST Mental Maths Olympiad (CMMO)
Grades Senior KG till 12
Available 24x7
(Available 24x7)
23rd, 24th Jun 2026
(29th-30th Jun 2026)
9th, 14th Jul 2026
(17th-18th Jul 2026)
7th, 8th Aug 2026
(11th-12th Aug 2026)
CREST English Olympiad (CEO)
Grades Nursery till 10
Available 24x7
(Available 24x7)
29th, 31st Oct 2026
(3rd-4th Nov 2026)
1st, 5th Dec 2026
(9th-10th Dec 2026)
30th Jan, 1st Feb 2027
(3rd-4th Feb 2027)
CREST Mathematics Olympiad (CMO)
Grades Nursery till 10
Available 24x7
(Available 24x7)
12th, 13th Nov 2026
(17th-18th Nov 2026)
10th, 19th Dec 2026
(23rd-24th Dec 2026)
9th, 10th Feb 2027
(12th-13th Feb 2027)
CREST Science Olympiad (CSO)
Grades Nursery till 10
Available 24x7
(Available 24x7)
3rd, 4th Nov 2026
(12th-13th Nov 2026)
3rd, 12th Dec 2026
(16th-17th Dec 2026)
4th, 6th Feb 2027
(9th-10th Feb 2027)
CREST Reasoning Olympiad (CRO)
Grades 1 till 10
Available 24x7
(Available 24x7)
24th, 25th Nov 2026
(27th-28th Nov 2026)
9th, 19th Jan 2027
(22nd-23rd Jan 2027)
NA
CREST Cyber Olympiad (CCO)
Grades 1 till 10
Available 24x7
(Available 24x7)
27th, 28th Nov 2026
(1st-2nd Dec 2026)
12th, 27th Jan 2027
(29th-30th Jan 2027)
NA
International Green Warrior Olympiad (IGWO)
Grades 1 till 10
Available 24x7
(Available 24x7)
20th, 21st Nov 2026
(24th-25th Nov 2026)
14th, 23rd Jan 2027
(27th-28th Jan 2027)
NA
CREST International Spell Bee (CSBW) - Winter Round
Grades Senior KG till 8
Available 24x7
(Available 24x7)
17th, 18th Nov 2026
(20th-21st Nov 2026)
7th, 16th Jan 2027
(19th-20th Jan 2027)
NA

Teacher Olympiad Exam Dates October 2026 - Online

Olympiad Exam Free Trial/Practice 1
(Answer Key Dates)
Level 1 Exam
(Answer Key Dates)4
CREST Teacher English Olympiad (CTEO) - Stage 1 Available 24x7
(Available 24x7)
1st, 3rd and 5th Oct 2026
(7th-8th Oct 2026)
CREST Teacher English Olympiad (CTEO) - Stage 2 Available 24x7
(Available 24x7)
1st, 3rd and 5th Oct 2026
(7th-8th Oct 2026)
CREST Teacher English Olympiad (CTEO) - Stage 3 Available 24x7
(Available 24x7)
1st, 3rd and 5th Oct 2026
(7th-8th Oct 2026)
CREST Teacher English Olympiad (CTEO) - Stage 4 Available 24x7
(Available 24x7)
1st, 3rd and 5th Oct 2026
(7th-8th Oct 2026)
CREST Teacher Science Olympiad (CTSO) - Stage 1 Available 24x7
(Available 24x7)
7th, 8th and 9th Oct 2026
(12th-13th Oct 2026)
CREST Teacher Science Olympiad (CTSO) - Stage 2 Available 24x7
(Available 24x7)
7th, 8th and 9th Oct 2026
(12th-13th Oct 2026)
CREST Teacher Science Olympiad (CTSO) - Stage 3 Available 24x7
(Available 24x7)
7th, 8th and 9th Oct 2026
(12th-13th Oct 2026)
CREST Teacher Science Olympiad (CTSO) - Stage 4 Available 24x7
(Available 24x7)
7th, 8th and 9th Oct 2026
(12th-13th Oct 2026)
CREST Teacher Mathematics Olympiad (CTMO) - Stage 1 Available 24x7
(Available 24x7)
12th, 13th and 14th Oct 2026
(16th-17th Oct 2026)
CREST Teacher Mathematics Olympiad (CTMO) - Stage 2 Available 24x7
(Available 24x7)
12th, 13th and 14th Oct 2026
(16th-17th Oct 2026)
CREST Teacher Mathematics Olympiad (CTMO) - Stage 3 Available 24x7
(Available 24x7)
12th, 13th and 14th Oct 2026
(16th-17th Oct 2026)
CREST Teacher Mathematics Olympiad (CTMO) - Stage 4 Available 24x7
(Available 24x7)
12th, 13th and 14th Oct 2026
(16th-17th Oct 2026)
CREST Teacher Reasoning Olympiad (CTRO) - Stage 1 Available 24x7
(Available 24x7)
16th, 17th and 19th Oct 2026
(23rd-24th Oct 2026)
CREST Teacher Reasoning Olympiad (CTRO) - Stage 2 Available 24x7
(Available 24x7)
16th, 17th and 19th Oct 2026
(23rd-24th Oct 2026)
CREST Teacher Reasoning Olympiad (CTRO) - Stage 3 Available 24x7
(Available 24x7)
16th, 17th and 19th Oct 2026
(23rd-24th Oct 2026)
CREST Teacher Reasoning Olympiad (CTRO) - Stage 4 Available 24x7
(Available 24x7)
16th, 17th and 19th Oct 2026
(23rd-24th Oct 2026)

CREST International Spell Bee (CSB) - Summer Round

Grades Senior KG till 8

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
13th, 16th Jun 2026 (18th-19th Jun 2026)
Level 1 Exam
(Answer Key Dates)
7th, 11th Jul 2026 (14th-15th Jul 2026)
Level 2 Exam
(Answer Key Dates)
4th, 5th Aug 2026 (7th-8th Aug 2026)

CREST International Drawing Olympiad (CIDO)

Grades Senior KG till 10

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
20th, 22nd Jun 2026
Level 1 Exam
(Answer Key Dates)
21st, 25th Jul 2026
Level 2 Exam
(Answer Key Dates)
NA

CREST Mental Maths Olympiad (CMMO)

Grades Senior KG till 12

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
23rd, 24th Jun 2026 (29th-30th Jun 2026)
Level 1 Exam
(Answer Key Dates)
9th, 14th Jul 2026 (17th-18th Jul 2026)
Level 2 Exam
(Answer Key Dates)
7th, 8th Aug 2026 (11th-12th Aug 2026)

CREST English Olympiad (CEO)

Grades Nursery till 10

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
29th, 31st Oct 2026 (3rd-4th Nov 2026)
Level 1 Exam
(Answer Key Dates)
1st, 5th Dec 2026 (9th-10th Dec 2026)
Level 2 Exam
(Answer Key Dates)
30th Jan, 1st Feb 2027 (3rd-4th Feb 2027)

CREST Mathematics Olympiad (CMO)

Grades Nursery till 10

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
12th, 13th Nov 2026 (17th-18th Nov 2026)
Level 1 Exam
(Answer Key Dates)
10th, 19th Dec 2026 (23rd-24th Dec 2026)
Level 2 Exam
(Answer Key Dates)
9th, 10th Feb 2027 (12th-13th Feb 2027)

CREST Science Olympiad (CSO)

Grades Nursery till 10

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
3rd, 4th Nov 2026 (12th-13th Nov 2026)
Level 1 Exam
(Answer Key Dates)
3rd, 12th Dec 2026 (16th-17th Dec 2026)
Level 2 Exam
(Answer Key Dates)
4th, 6th Feb 2027 (9th-10th Feb 2027)

CREST Reasoning Olympiad (CRO)

Grades 1 till 10

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
24th, 25th Nov 2026 (27th-28th Nov 2026)
Level 1 Exam
(Answer Key Dates)
9th, 19th Jan 2027 (22nd-23rd Jan 2027)
Level 2 Exam
(Answer Key Dates)
NA

CREST Cyber Olympiad (CCO)

Grades 1 till 10

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
27th, 28th Nov 2026 (1st-2nd Dec 2026)
Level 1 Exam
(Answer Key Dates)
12th, 27th Jan 2027 (29th-30th Jan 2027)
Level 2 Exam
(Answer Key Dates)
NA

International Green Warrior Olympiad (IGWO)

Grades 1 till 10

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
20th, 21st Nov 2026 (24th-25th Nov 2026)
Level 1 Exam
(Answer Key Dates)
14th, 23rd Jan 2027 (27th-28th Jan 2027)
Level 2 Exam
(Answer Key Dates)
NA

CREST International Spell Bee (CSBW) - Winter Round

Grades Senior KG till 8

Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Practice 2
(Answer Key Dates)
17th, 18th Nov 2026 (20th-21st Nov 2026)
Level 1 Exam
(Answer Key Dates)
7th, 16th Jan 2027 (19th-20th Jan 2027)
Level 2 Exam
(Answer Key Dates)
NA

Teacher Olympiad Exam Dates Oct 2026 - Online

CREST Teacher English Olympiad (CTEO)

Stage 1
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
1st, 3rd and 5th Oct 2026 (7th-8th Oct 2026)
Stage 2
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
1st, 3rd and 5th Oct 2026 (7th-8th Oct 2026)
Stage 3
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
1st, 3rd and 5th Oct 2026 (7th-8th Oct 2026)
Stage 4
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
1st, 3rd and 5th Oct 2026 (7th-8th Oct 2026)

CREST Teacher Science Olympiad (CTSO)

Stage 1
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
7th, 8th and 9th Oct 2026 (12th-13th Oct 2026)
Stage 2
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
7th, 8th and 9th Oct 2026 (12th-13th Oct 2026)
Stage 3
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
7th, 8th and 9th Oct 2026 (12th-13th Oct 2026)
Stage 4
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
7th, 8th and 9th Oct 2026 (12th-13th Oct 2026)

CREST Teacher Mathematics Olympiad (CTMO)

Stage 1
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
12th, 13th and 14th Oct 2026 (16th-17th Oct 2026)
Stage 2
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
12th, 13th and 14th Oct 2026 (16th-17th Oct 2026)
Stage 3
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
12th, 13th and 14th Oct 2026 (16th-17th Oct 2026)
Stage 4
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
12th, 13th and 14th Oct 2026 (16th-17th Oct 2026)

CREST Teacher Reasoning Olympiad (CTRO)

Stage 1
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
16th, 17th and 19th Oct 2026 (23rd-24th Oct 2026)
Stage 2
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
16th, 17th and 19th Oct 2026 (23rd-24th Oct 2026)
Stage 3
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
16th, 17th and 19th Oct 2026 (23rd-24th Oct 2026)
Stage 4
Free Trial/Practice 1
(Answer Key Dates)
Available 24x7 (Available 24x7)
Level 1 Exam
(Answer Key Dates)
16th, 17th and 19th Oct 2026 (23rd-24th Oct 2026)

Frequently Asked Questions

1. What's the time schedule for CREST Olympiads?

Answer: All exams will be held between 11 AM to 7 PM (as per IST) as per the slot selected by students. Note to consider; the schedule may change under exceptional circumstances.

2. How do we book an exam slot?

Answer: Once you make the payment for the subject(s), slot time details will appear on the dashboard. The student has to book his/her preferred slot for the exam from there. Please note that the slot booking should be done at least 2 days before the exam.

3. How can we find out about the candidates' scores and results?

Answer: The question paper, answers and score will be shared with students for practice tests. However, rankings will not be declared.

4. Are answer keys available at any time?

Answer: The answer keys will be available only on the given dates. You can also challenge the questions during this period.

5. When will the exam results be released?

Answer: The results of the practice exam and main exam will be declared within one week and a month, respectively from the last answer key date of that exam.

6. What's the eligibility criteria for level 2?

Answer: Top 55.56% of candidates in a particular class that have given the Level 1 exam qualify for Level 2. However, all the students of classes Nursery and 1 (CMO / CSO / CEO) and class 1 (CSB / CMMO) who obtain more than 60% in the Level 1 of these exams will qualify for Level 2.

7. Which subjects and Grades are included in Level 2 exams?

Answer: Level 2 exams are organized for Grades Nursery-10 for CREST Maths Olympiad (CMO), CREST Science Olympiad (CSO) and CREST English Olympiad (CEO). And for CREST International Spell Bee Summer (CSB), Level 2 exam is conducted for Grades 1-8. For CREST Mental Maths Olympiad, Level 2 is conducted for Grades 1-12.

8. What is the brief structure of CREST Olympiads' availability for students?

Answer: CREST Olympiads exams are available for students - CMO, CSO and CEO are available for students of Grades Nursery till 10, CCO, CRO and IGWO are available for students of Grades 1 till 10, CMMO is available for students of Grades 1 till 12, CIDO from Grades Senior KG-10 while CSB and CSBW are available for students of Grades Senior KG till 8 only.

70%