AMC 12 — American Mathematics Contest 12
The AMC 12 is a 30-question, 75-minute multiple-choice mathematics competition covering the full high school curriculum through precalculus, administered by the Mathematical Association of America. It serves as the gateway to the AIME and ultimately the USA Mathematical Olympiad (USAMO).
25
Questions
35 min
Time Limit
60%
To Pass
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Exam Rules
- You can skip questions and return to them later
- Flag questions for review before submitting
- No feedback shown until you submit the entire exam
- Unanswered questions count as wrong — answer everything
- 10 pretest questions are mixed in and don't affect your score
- Timer auto-submits when time runs out
- Your progress is auto-saved every 30 seconds