International Physics Olympiad (IPhO)
by International Physics Olympiad (IPhO) International Board
Advantage in top university admissions
International Physics Olympiad (IPhO) is a competition by International Physics Olympiad (IPhO) International Board for students in Class 11–12, open to students across India. Registration closes 21 Aug 2025.
Mode
In-Person
Eligibility
Class 11–12
Fee
₹300
Duration
Approximately 8-9 days (including competition and cultural activities).
Format
Individual · Teams of 5
Time needed
Intensive preparation required over several months for national and international stages. This includes dedicated study of advanced physics topics, solving past papers, and developing experimental skills.
Key Dates
- Registration closes
- 21 Aug 2025
- Competition
- 4 Jul 2026 – 12 Jul 2026
IPhO 2026 Host City, Bucaramanga, Santander
About This Opportunity
The International Physics Olympiad (IPhO) is an annual global competition designed to evaluate the theoretical and experimental physics skills of high school students. It aims to promote physics education and stimulate interest in the subject among young people worldwide. The competition brings together bright students from over 80 countries to test their problem-solving abilities and deepen their understanding of physics.
For Indian students, participation in IPhO is a multi-stage process that begins with national-level examinations like the National Standard Examination in Physics (NSEP) and the Indian National Physics Olympiad (INPhO). Only the top-performing students from these national stages are selected to represent India at the international event. Students must be under 20 years old as of June 30th of the competition year and should not have commenced university studies.
Participating in IPhO offers significant benefits, including global recognition, enhanced problem-solving skills, and deep academic growth in physics. It provides networking opportunities with peers from around the world and can offer advantages for university admissions and future career prospects in STEM fields. Medals (gold, silver, bronze) and honorable mentions are awarded to top performers, along with certificates of participation for all contestants.
The competition typically involves two intensive examinations: a theoretical exam consisting of three problems and an experimental exam with one or two problems, each lasting five hours. These exams cover a broad spectrum of physics topics, including mechanics, electromagnetism, thermodynamics, and modern physics, requiring creative thinking and innovative application of concepts.
Eligibility
- Grade Level
- Class 11–12
- Age Range
- 16 - 18 years
- Location
- Nationwide
Academic requirement
Must be pursuing higher secondary level education (typically Class 11 or 12) or have completed it without commencing university studies. Participants must have qualified for the National Olympiad in Physics (e.g., INPhO in India) and be officially nominated by their country's olympiad coordinator, such as HBCSE for India.
Prerequisites
- Proficiency in problem-solving and experimental techniques.
- Successful qualification through national physics olympiad stages (NSEP, INPhO, OCSC).
- Strong knowledge of physics concepts at the higher secondary level, including basic calculus.
Additional requirements
- Must be officially nominated by the country's olympiad coordinator (e.g., HBCSE for India).
- Must not have started university studies before June 1st of the competition year.
- Must be an Indian citizen and resident, studying in India.
- Must have successfully qualified through national physics olympiad stages (NSEP, INPhO, OCSC).
Open to Indian citizens under 20 years old (as of June 30th of the competition year) who are pursuing or have completed higher secondary education but have not yet started university. Participants must qualify through national physics olympiads like NSEP and INPhO and be officially nominated by the national organizing committee, HBCSE.
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Academic Details
Difficulty: Advanced
What's covered
The IPhO syllabus covers advanced physics topics typically beyond the standard high school curriculum, emphasizing conceptual depth and analytical rigor. It includes mechanics, electromagnetism, thermodynamics, waves, sound, optics, and modern physics. Both theoretical and experimental methodologies are tested.
Rewards & Recognition
Award
While IPhO does not directly provide prize money, medalists are highly sought after by top universities worldwide, many of which offer substantial scholarships. For example, institutions like the University of Warsaw, University of Toronto, and École Normale Supérieure (ENS) in Paris offer dedicated scholarships to IPhO medalists, which can include full tuition coverage and living stipends up to €1,000 per month.
Prizes
Gold, Silver & Bronze Medals
The top 8% of participants are awarded Gold Medals, the top 25% receive Silver or better, and the top 50% earn Bronze or better. Special prizes may also be awarded for outstanding solutions.
Certificate
Certificate of Participation
All participants who complete both the theoretical and experimental exams receive an official certificate of participation, recognizing their involvement in the world's most prestigious high school physics competition.
Opens doors to
Winning a medal at the IPhO provides a significant advantage for admissions to elite universities globally. Many institutions actively recruit IPhO medalists and offer scholarships, preferential admission, and research opportunities. It serves as a strong endorsement of a student's exceptional aptitude in physics.
Career pathways
Participation in IPhO is a globally recognized achievement that significantly enhances a student's profile for future careers in STEM. It opens doors to advanced research opportunities and networking with a global community of top physics talent, which is invaluable for a future in academia or technology.
Recognition
Prestigious International Recognition
Skills your child builds
Highlights
- Promotes international collaboration and cultural exchange among young physicists.
- Challenges students with problems requiring creative thinking and innovative application of physics concepts.
- Offers a platform for students to interact with peers and experts from diverse backgrounds.
Exam format
- Total marks
- 50
- Duration
- 300 minutes
- Format
- Theoretical exam: three problems, often with multiple parts. Experimental exam: one or two problems.
- Language
- English
Rounds & format
The selection process for Indian students involves five stages: Stage 1: National Standard Examination in Physics (NSEP) by IAPT. Stage 2: Indian National Physics Olympiad (INPhO) by HBCSE. Stage 3: Orientation Cum Selection Camp (OCSC) by HBCSE, where approximately the top 35 students from INPhO are selected. Stage 4: Pre-Departure Training Camp (PDT) for the selected Indian team. Stage 5: International Physics Olympiad (IPhO). Top students from the OCSC may also qualify to represent India in the Asian Physics Olympiad (APhO) before IPhO.
How entries are judged
Scores are awarded for both theoretical and experimental examinations. The total marks are 30 for theoretical and 20 for experimental. Medals (Gold, Silver, Bronze) and Honorable Mentions are awarded based on established minima, with Gold medals for the top 8% of contestants, Silver or better for the top 25%, Bronze or better for the top 50%, and Honorable Mention or better for the top 67%.
Selection process
At the International Physics Olympiad (IPhO), winners are selected based on their combined scores from a theoretical and an experimental exam. Medals are awarded according to score percentiles, with gold, silver, bronze, and honorable mentions decided by the International Board.
How to apply
- 1Participation is by invitation only, following a multi-stage national selection process.
- 2Indian students must first qualify through the National Standard Examination in Physics (NSEP) organized by IAPT.
- 3Successful candidates then proceed to the Indian National Physics Olympiad (INPhO) organized by HBCSE.
- 4The top students from INPhO are selected for the Orientation Cum Selection Camp (OCSC) organized by HBCSE.
- 5The top 4-5 students from OCSC are selected to represent India at the International Physics Olympiad (IPhO).
How to prepare
- Past IPhO papers and solutions (available on official IPhO website and physics olympiad preparation sites).
- Textbooks like 'Fundamentals of Physics' by Halliday, Resnick, and Walker; 'University Physics' by Young and Freedman; and 'Problems in General Physics' by I.E. Irodov.
- Online resources and study guides from platforms like Jaan Kalda's website and Physics Olympiad Discord server.
- National and regional physics olympiads for practice and experience.
- Coaching programs and workshops offered by institutes specializing in Olympiad preparation.
Fees & financial support
Fee details
The participation fee for IPhO is Rs 300 per person for smaller delegations (less than 5 students or 2 leaders). A regular delegation (5 students, 2 leaders) has a fee of €3500. These fees typically cover food, accommodation, excursions, and transport during the Olympiad.
Financial support
Scholarships are not directly provided by IPhO but are offered by various universities and foundations to IPhO medalists. For example, the University of Warsaw, University of Toronto, and New Uzbekistan University offer scholarships, including full tuition coverage, to physics medalists.
Refund policy
Specific refund policies are typically managed by the host country's organizing committee and should be checked on the official IPhO website for the respective year.
Frequently asked questions
What is the last date to register for International Physics Olympiad (IPhO)?
The registration deadline is 21 Aug 2025.
Is International Physics Olympiad (IPhO) free?
₹300 registration
Who can participate in International Physics Olympiad (IPhO)?
Students in Class 11–12. children aged 16-18.
What will my child gain from International Physics Olympiad (IPhO)?
Opportunity to compete on a global stage and gain international exposure.. Receive Gold, Silver, or Bronze medals for top performance.. All participants receive a certificate of participation.. Enhances academic profile for competitive university applications.. Develops advanced problem-solving and critical thinking skills in physics.. Provides networking opportunities with talented students from around the world.. Potential for scholarships and admission advantages at leading universities.. Deepens knowledge and passion for physics beyond the school curriculum.. Scholarships are not directly provided by IPhO but are offered by various universities and foundations to IPhO medalists.. Receive prestigious Gold, Silver, or Bronze medals for top performance..
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