Should You Retake
the MCAT?

Consider retaking if your score is below your target schools' median, if you significantly underperformed your practice-test average, or if a fixable issue — timing, one weak section, or test-day nerves — held you back, AND you have time to prepare properly before your application deadlines. Think twice if you already scored at or above your target-school medians, or if you can't realistically change your preparation, since the same approach tends to produce a similar score.

No — retaking is common and, on its own, not a red flag. Most schools review the trend across your scores, and a clear upward jump is viewed positively. What can hurt is a flat or lower retake, which is why you should only sit again with a genuinely different, diagnosis-driven plan rather than simply repeating the same preparation.

Under AAMC rules you can take the MCAT up to 3 times in a single testing year, up to 4 times across two consecutive years, and up to 7 times in your lifetime. Importantly, a voided exam and a no-show both count as an attempt against these limits.

In most cases, yes — schools can see every score you've earned. Policies then vary: some consider your highest score, some average your scores, and most review the overall trend. A clear improvement generally works in your favor; a flat or lower retake does not.

It varies widely and depends almost entirely on what you change. Retakers who overhaul their method — fixing timing, targeting a weak section, and studying diagnostically — tend to see meaningful gains, while those who simply add more hours of the same approach often see little movement. Most improvement comes from changing the method, not adding hours.

A single retake with a clear upward jump is typically viewed positively and rarely hurts. The risk is a flat or lower score, or repeated attempts with no improvement, which can suggest the underlying issue wasn't addressed. Retake only when you have a specific, different plan and realistically expect a higher score.

You can register for a new test date as soon as scores are released, subject to seat availability and the AAMC annual and lifetime limits. The more important question is timing relative to your goal: leave enough weeks to genuinely change your preparation and still submit before your application deadlines. Retaking without real prep time usually just reproduces the same score.