Competition detail:
2025 American Mathematics Olympiad (AMO)
Competition Date: Sunday, 9 November 2025
Deadline Registration: Sunday, 26 October 2025
Time: 9:00 - 10:30 am
Mode of Contest:
- Online at home via Zoom
- Onsite (Paperbased) at your registered exam center
Onsite Competition Venue: There are 9 competition venues;
- 🔴 Bangkok: St.Mark International Australian School
- 🟠 Chiang Mai: Singapore International School Chiang Mai
- 🟡 Chonburi: Sukruthai School
- 🟤 Nakhon Ratchasima: Suranaree University of Technology
- 🔵 Nonthaburi: Singapore International School Nonthaburi
- 🟣 Phitsanulok: Anuban Phitsanulok School
- ⚪️ Phuket: Knowledge Knowing Buidling (อาคารรู้ศึกษา รู้สึกตัว)
- ⚫️ Roiet: RC Center
- 🟢 Songkhla: Hatyaiwittayalai School
Eligible Levels: Primary 2 (Grade 2) to Secondary 6(Grade 12) as of November 2025
Contest papers are avaialable for Grade 2 to Grade 12 exam papers
Fee: 900 THB — Pay via bank transfer or scan QR code (details below)
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Format of test:
For Grade 2 to Grade 12
90 minutes with 100 points
Section A: 15 Multiple choice questions (3 points for each correct answer)
Section B: 5 Open ended questions (5 points for each correct answer)
Section C: 5 Open ended questions (6 points for each correct answer)
Total = 100 points with no points deducted from wrong answers.
Calculators are not permitted during the contest.
All participants will receive an e-certificate. Bronze and above winners will receive printed certificate and medal.
⚠️ Please use a personal or parent email (not a school email).