pre-dental here:
although both tests are on a sliding scale, based on these two experiences I would agree the MCAT is objectively a more difficult because of the pool of people taking it. getting a 23 (out of 30) on the DAT is about the threshold for the 99th percentile (ADA DAT program report 2011). percentile-wise, that would translate into a 38 (out of 45) on the MCAT (
source). given that the two experiences above equated (A) 22-DAT to 21-MCAT and (B) 23-DAT to ~25-MCAT.....seems pretty clear.....based on n=2, of course
average DAT for dental enrollees is about 19 (80th percentile). based on some googling (tell me if I'm wrong) average MCAT for MD enrollees is about 31 (80th percentile) and for
DO enrollees 26 (about 55th percentile)
doc toothache, above, often posts some comprehensive breakdowns. worth a read. based on his sources for overall GPA of matriculants:
MD 3.68
vet 3.57
dental 3.53
osteo 3.49
another doc toothache breakdown (
here) breaks down applicants/enrollee ratios (high ratio = lower acceptance rate)
dental 2.61
MD 2.38
vet 2.16
osteo (not provided)
From what I understand, the huuuuge expense of dental school arises from this supply/demand issue with dental in combination with the expense of running a dental clinic (what dental students do instead of rotations)
The takeaway? You can melt them down to averages and pick one (MD, of course), but they're pretty close, and the huge variation--between schools and specialties--in each category pretty much encompasses the ranges of the other categories. They're difficult for different reasons, too.
I understand that there's a perception that people fall back on dental school if they're not good enough for med school. That may be true in some cases, but generally speaking if you do poorly enough that you KNOW you won't get into med school, you probably won't get into dental school either. A lot of pre-meds who are getting C's in their prerequisites often show up to the pre-dental meetings, but don't stick around once they find out that their chances aren't greatly improved. The only pre-med to pre-dental switchers I know of who stick with it are the ones who could get into med school, but realized upon shadowing that they didn't like how their lifestyle might end up. Personally, I'm a bit closer to the latter category----I've posted this a bit too much but my dad's an orthopedic surgeon, and so my pre-med phase was short lived....psych tries to seduce every once and a while, but pre-dental it is
As Hermey the elf said, "let's be independent together!"