According to Kaplan MCAT Practice Tests:
Physical Science:
Raw Score Estimated Scaled Score
0 1
1-14 2
15-20 3
21-26 4
27-32 5
33-38 6
39-42 7
43-47 8
48-51 9
52-55 10
56-59 11
60-62 12
63-66 13
67-74 14
75-77 15
Verbal Reasoning
Raw Score Estimated Scaled Score
0-24 1
25-27 2
28-30 3
31-33 4
34-36 5
37-40 6
41-43 7
44-47 8
48-49 9
50-51 10
52-53 11
54-55 12
56-57 13
58-59 14
60 15
Biological Science:
Raw Score Estimated Scaled Score
0-10 1
11-21 2
22-25 3
26-30 4
31-35 5
36-40 6
41-43 7
44-47 8
48-52 9
53-55 10
56-60 11
61-62 12
63-66 13
67-71 14
72-77 15
I don't think they bother to adjust the scale for different tests, and the scores in the sciences seem to be somewhat inflated.
According to this scale on Kaplan FL-2, I scored a 36 (14 from PS with +67, 9 from VR with +49, 13 from BS with +64). Either that or Kaplan FL-2 is extremely easy. This exam's PS is the only PS that I manage to finish on time with high accuracy. On all the others, I'm forced to guess 30%-40% of the questions because there are too many tough passages to decipher within that time frame. Anyone else with similar experiences?