The MCAT is typically offered to prospective medical students a number of times a year: in January, March, April, May, June, July, August and September. Most students understand that it is best to take the MCAT after completing the relevant coursework covered on the test, but many still struggle with deciding upon a definitive date – especially if they are simultaneously completing their undergraduate degrees. When choosing an MCAT exam session, it is crucial to take your specific circumstances into account. Is there an aspect of your life – like a job or a personal commitment – that lends itself to a later test date? What about taking the exam at the end of the semester, just as you have completed the last of your prerequisite classes? If you are deciding when to take the MCAT, this three-step guide can help direct your choice. 1. Consider the logistical aspects of your medical school application: Do you plan to apply early decision to your first-choice program? Do the majority of medical schools on your short list use rolling admissions? In both these instances, selecting the appropriate MCAT test date is essential. If you plan to submit your primary application in early June – perhaps for a very competitive program with rolling admissions – you should take the MCAT no later than April. This will ensure that your MCAT scores are sent immediately with your full application. Failing to submit your MCAT scores with your primary application can result in a processing delay or a delay in the receipt of your secondary application. For early decision medical schools or programs where you must submit your application early in order to remain competitive, you could miss the deadline or affect your viability as an applicant. 2. Weigh unique course opportunities or experiences that would deepen your exam knowledge: If you are enrolled in a spring semester class or involved in an internship or research opportunity that may strengthen your knowledge of certain MCAT topics, avoid a January, March or April test date in favor of one after the course or experience is over. For example, if you are conducting bench research in the spring that might deepen your knowledge of experimental procedures, you might consider a May or June MCAT session, even if you have completed all of your necessary prerequisite coursework. Deepening your knowledge of MCAT topics or gaining first-hand experience with those scientific procedures that are covered on the exam may help you address related MCAT questions 3. Consider other commitments or obstacles that may impede your studying or test-taking: If you are registered for a summer study abroad program, or if you will be working full-time at a summer internship, a summer MCAT test date is likely not right for you. Summer academic and employment experiences may eliminate your ability to sit for the MCAT in May, June, July and August, and they may thus require you to take the January, March, April or September exam. Similarly, heavy course loads, extracurricular involvements, vacations and the like may partially dictate when you are available to sit for the exam. No matter when you choose to register for the MCAT, be sure to allot yourself ample study time in the several months prior to the test. At minimum, a successful MCAT exam session will require a month or two of highly dedicated review, with more preferable. Source