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CREST Olympiads 2026-27: Registration, Eligibility, Exam Dates & Details

CREST Olympiads 2026-27 offers online exams for students across different classes and subjects. Check the List of CREST Olympiads, registration, eligibility, exam dates, schedules, features, and preparation resources.
authorImageMuskan Verma22 Aug, 2026
CREST Olympiads 2026-27

CREST Olympiads are online competitive examinations conducted for students from Nursery to Class 10. These Olympiads cover subjects and skills such as Mathematics, English, Science, Cyber, Reasoning, Mental Maths, Drawing, Sustainability and Spell Bee. The examinations are designed to assess students’ conceptual understanding, logical thinking and ability to apply concepts beyond textbook-based questions.

For the 2026-27 academic session, CREST Olympiads registration has started. The exams are conducted for different classes and subjects, with separate schedules, eligibility requirements, registration fees and preparation resources. The Olympiads provide students with an opportunity to practise subject-based and application-oriented questions in an online examination format.

CREST Olympiads 2026-27: Overview

The CREST Olympiads 2026-27 session includes several subject-specific and skill-based exams. The exams are conducted online. You can also access preparation resources such as sample papers, previous year papers, worksheets, practice tests, and study material.

The exams are available for students from Nursery to Grade 10. Some exams are subject-focused, while others assess specific skills or creative abilities.

Particular

Details

Exam mode

Online

Classes

Nursery to Grade 10

Academic session

2026-27

Registration status

Started

Exam type

Subject and skill-based Olympiads

Preparation resources

Sample papers, previous year papers, worksheets and practice tests

Exam flexibility

Online exam slots are available

Countries

Students can participate from 60+ countries

Schools

Students from 6,000+ schools have participated

The organisation also provides free practice questions, revision videos and reading material. These resources can help you understand the question format before appearing for the final examination.

List of CREST Olympiad

The List of CREST Olympiad exams includes different subjects and skill areas. You can choose an examination based on your class and area of interest.

Olympiad

Abbreviation

Focus Area

CREST Mathematics Olympiad

CMO

Mathematics and logical application

CREST English Olympiad

CEO

English language and comprehension

CREST Science Olympiad

CSO

Science concepts and application

CREST Cyber Olympiad

CCO

Cyber and computer-related concepts

CREST Reasoning Olympiad

CRO

Logical and analytical reasoning

CREST International Drawing Olympiad

CIDO

Drawing and creativity

International Green Warrior Olympiad

IGWO

Sustainability and environmental awareness

CREST Mental Maths Olympiad

CMMO

Mental calculation and numerical skills

CREST International Spell Bee - Summer

CSB

Spelling and vocabulary

CREST International Spell Bee - Winter

CSBW

Spelling and vocabulary

There is also the CREST International Teacher Olympiad for teachers. However, students looking for school-level examinations can select from the student Olympiads listed above.

Each examination has its own syllabus, sample papers, exam schedule and other details. You should check the specific exam page before beginning your preparation.

CREST Olympiad Registration

The CREST Olympiad registration process is available online. You need to provide basic details while registering as a new applicant.

The registration form asks for information such as:

  • Candidate name

  • Class

  • School name

  • Email address

  • Country

  • WhatsApp or mobile number

You should enter your details carefully. Make sure your class and contact information are correct before submitting the registration form.

Students can also participate through school registration. Schools can register and coordinate participation for their students.

The registration page provides access to information about the available examinations. You can select the Olympiad you want to take after checking its eligibility requirements, syllabus and schedule.

CREST Olympiad Eligibility

The crest olympiad eligibility criteria vary according to the examination and your class. Most student-level Olympiads are open to learners from Nursery to Grade 10, while some exams have different class ranges.

  • Class requirement: Eligibility depends on the Olympiad you choose. Some exams are available from Nursery, while others begin from Grade 1 or Senior KG.

  • Mathematics, English and Science: CMO, CEO and CSO are available for students from Nursery to Grade 10.

  • Reasoning and Cyber: CRO and CCO are open to students from Grade 1 to Grade 10.

  • Mental Maths: CMMO is available for students from Senior KG to Grade 12.

  • Drawing: CIDO is open to students from Senior KG to Grade 10.

  • Spell Bee: CSB and CSBW are available for students from Senior KG to Grade 8.

  • Online support for younger students: Nursery to Grade 1 students can hear questions through earphones in applicable examinations.

  • Check exam-specific requirements: You should review the eligibility and examination instructions for your selected Olympiad before completing the registration process.

CREST Olympiad Exam Date and Schedule

The CREST Olympiad exam date varies for each examination. The 2026-27 schedule includes practice tests, Level 1 exams, and, where applicable, Level 2 exams. You should check the schedule of your selected Olympiad and note your exam date carefully.

Olympiad Exam

Classes

Practice 1

Practice 2

Level 1 Exam

Level 2 Exam

CREST International Spell Bee (CSB) – Summer Round

Senior KG to 8

Available 24x7

13, 16 Jun 2026

7, 11 Jul 2026

4, 5 Aug 2026

CREST International Drawing Olympiad (CIDO)

Senior KG to 10

Available 24x7

20, 22 Jun 2026

21, 25 Jul 2026

CREST Mental Maths Olympiad (CMMO)

Senior KG to 12

Available 24x7

23, 24 Jun 2026

9, 14 Jul 2026

7, 8 Aug 2026

CREST English Olympiad (CEO)

Nursery to 10

Available 24x7

29, 31 Oct 2026

1, 5 Dec 2026

30 Jan, 1 Feb 2027

CREST Mathematics Olympiad (CMO)

Nursery to 10

Available 24x7

12, 13 Nov 2026

10, 19 Dec 2026

9, 10 Feb 2027

CREST Science Olympiad (CSO)

Nursery to 10

Available 24x7

3, 4 Nov 2026

3, 12 Dec 2026

4, 6 Feb 2027

CREST Reasoning Olympiad (CRO)

1 to 10

Available 24x7

24, 25 Nov 2026

9, 19 Jan 2027

NA

CREST Cyber Olympiad (CCO)

1 to 10

Available 24x7

27, 28 Nov 2026

12, 27 Jan 2027

NA

International Green Warrior Olympiad (IGWO)

1 to 10

Available 24x7

20, 21 Nov 2026

14, 23 Jan 2027

NA

CREST International Spell Bee (CSBW) – Winter Round

Senior KG to 8

Available 24x7

17, 18 Nov 2026

7, 16 Jan 2027

The dates for answer keys are generally provided separately after each practice or examination. For example, the answer key for the CMO Level 1 exam is scheduled for December 23–24, 2026, while its Level 2 answer key is scheduled for February 12–13, 2027.

Since exam dates may differ by Olympiad, you should check the official schedule before selecting your exam slot. Keep your selected date and timing noted so you can plan your preparation accordingly

Features of CREST Olympiads

CREST Olympiads uses different question formats to encourage conceptual learning, practical application and skill development. Some key features include:

  • Concept-based questions: Questions focus on understanding and applying concepts instead of only recalling textbook information.

  • Practical application: You get opportunities to apply your knowledge to different situations.

  • Audio round in Spell Bee: The Spell Bee includes an audio-based round as part of its examination format.

  • Online Drawing Olympiad: The Drawing Olympiad allows you to demonstrate your drawing and creative skills online.

  • Mental Maths: The Mental Maths Olympiad focuses on numerical thinking and mental calculation.

  • Sustainability-focused questions: The Green Warrior Olympiad includes questions related to sustainability and environmental awareness.

  • Flexible online format: You can book your exam slot online as per the available schedule.

  • Answer review: You can view the answer key along with your submitted answers after the examination, as per the applicable process.

  • Online participation: The online format allows you to participate from your location without visiting a physical examination centre.

Why Participate in CREST Olympiads?

Participating in an Olympiad can help you apply your classroom learning to different types of questions. It also gives you an opportunity to practise important academic and problem-solving skills.

  • Practise concepts: Apply what you learn in school to different types of questions and situations.

  • Develop logical thinking: Work on questions that require reasoning, analysis and problem-solving.

  • Strengthen conceptual understanding: Focus on understanding concepts instead of only memorising information.

  • Gain online exam experience: Get familiar with reading questions on a screen, managing time and submitting answers digitally.

  • Choose based on your interests: Explore Mathematics, Science, Reasoning, Drawing, Spell Bee, Mental Maths and Sustainability-based Olympiads.

  • Build problem-solving skills: Practise questions that encourage you to think carefully and find suitable solutions.

  • Explore different subjects: Select an Olympiad based on the subject or skill you want to practise.

The 2026-27 session provides several Olympiad options for students from Nursery to Grade 10. By checking the syllabus, eligibility, registration details, exam schedule and preparation resources in advance, you can plan your participation in a structured way.

PW provides Olympiad exam content, including Olympiad Exam Updates, sample papers, mock tests, guidance sessions, and more. Also, enroll today in the Olympiad Online Batches for preparation.

CREST Olympiads FAQs

What is CREST Olympiads?

CREST Olympiads are online subject and skill-based exams for students from Nursery to Grade 10, with options including Mathematics, Science, English, Reasoning, Cyber and more.

Who is eligible for CREST Olympiads?

Eligibility varies by exam and class, with different Olympiads available for students from Nursery, Senior KG or Grade 1 up to Grade 10 or Grade 12.

How can you register for CREST Olympiads?

You can complete the online registration by providing details such as your name, class, school, email, country and mobile number.

When are the CREST Olympiad exams held?

Exam dates vary by Olympiad, with the 2026-27 schedule covering practice tests and Level 1 exams, while some Olympiads also have Level 2 exams.
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