Biological and Biochemical Foundations of Living Systems - 95 mins
Chemical and Physical Foundations of Biological Systems - 95 min
Psychological, Social, and Biological Foundations of Behavior - 95 min
Critical Analysis and Reasoning Skills - 90 min
With breaks in between each session, the total time for the exam is 7 hours 30 mins including for certificate verification.
There are testing limits on how many times you can take the MCAT exam.
Single testing year:
The MCAT exam can be taken up to three times.
Two consecutive-year period:
The MCAT exam can be taken up to four times.
Lifetime:
The MCAT exam can be taken up to seven times in a lifetime.
MCAT scores are valid for 2 to 3 years.
For more details go through https://students-residents.aamc.org/