The MSRA does not give you a percentage; it gives you a normalised score with no fixed maximum, which is why the same number means different things in different years. Understanding how that scoring works, the mean and standard deviation, the bands, the appointability floor, and the transfer rules, tells you what your number actually means and why your percentile matters more than the raw figure. This is the mechanics deep-dive behind the question of what score you need. For the headline answer, see what MSRA score you need for GP and Psychiatry.
Key takeaways
- MSRA scores are normalised against the cohort, so there is no fixed maximum score.
- Each paper is scaled around a mean of 250 and a standard deviation of 40.
- Bands run 1 to 4, where Band 1 is the failing band; a Band 1 in either paper is unsuccessful.
- You must also score at least 186 raw in each paper to be appointable.
- Your percentile matters more than your raw score, because the score is cohort-dependent.
Raw to normalised: why there is no maximum
You sit two papers, Clinical Problem Solving (CPS) and the Professional Dilemmas (PD) situational judgement paper, and your raw marks are converted to normalised scores. Normalisation expresses your performance relative to everyone who sat that year, rather than as a fixed percentage, which is why there is no maximum achievable score: your number reflects where you landed in the cohort, and the cohort changes annually. That is also why comparing scores across years is misleading, since a given number represents a different standing depending on who else sat.
Mean 250, SD 40, and what one SD is worth
Each paper is scaled around a mean of 250 with a standard deviation of 40. In plain terms, 250 is roughly the middle of the cohort, and one standard deviation, 40 points, is a large move in standing, taking you from around the middle toward the top of the distribution or the bottom. Crucially, because candidates cluster densely around the mean, a small change in marks near 250 shifts you past a disproportionate number of people, while the same change out in the tails moves you past far fewer. That density is why lifting a weak area is the highest-yield thing a mid-pack candidate can do.
Bands 1 to 4 and the 186 floor
Two appointability mechanisms sit alongside the score. First, each paper is banded 1 to 4, where a Band 1 means the minimum acceptable standard has not been achieved, and a Band 1 in either paper makes your application unsuccessful regardless of your other paper. Band 4 is the highest band. Second, and separately, you must score at least 186 raw in each paper to be appointable. So a strong combined score does not help if you have dropped a Band 1 or fallen below 186 in either paper; both are hard floors you must clear before ranking even matters.
Score transfer and resit rules by specialty
The rules on carrying a score forward differ by specialty and round. Core Psychiatry applicants can transfer a successful score within a 12-month cycle, provided the selection process is unchanged. GP applicants opt in or out of transferring an earlier successful score at reapplication. Across specialties, if you resit, the resit outcome supersedes your earlier one, even if it is lower, so resitting is a genuine risk, not a free second attempt. And Round 1 requires you to have sat within the applicable window rather than relying on a transferred score, so check the specific rule for your specialty and round before assuming a previous score counts.
Why your percentile matters more than your score
Because the score is cohort-dependent, the most meaningful way to read it is as a percentile: where you sit in this year's distribution. A raw number tells you little on its own, since it could be strong or middling depending on the cohort, but a percentile tells you what proportion of candidates you are ahead of, which is what determines rank and therefore offers. This is why it is worth converting your paper scores to percentiles rather than anchoring on the raw figures, and why "what percentile am I" is a better question than "what score did I get".
Work out your percentile
You can convert your normalised paper scores to an approximate percentile using our MSRA percentile calculator, which estimates where you sit from the nominal mean of 250 and SD of 40 and models the combined total across both papers. It is an approximation, because the real distribution shifts each year and is not perfectly symmetrical, and it does not assess the separate 186 raw floor, but it is far more meaningful than a raw score. Find it on our calculators page, and lift the weak areas it exposes with adaptive practice and free sample questions at iatroX.
Frequently asked questions
Why is there no maximum MSRA score? Because scores are normalised against the cohort each year rather than expressed as a fixed percentage. Your number reflects your standing relative to everyone who sat, and that reference group changes annually.
What do the MSRA bands mean? Each paper is banded 1 to 4, where Band 1 is the failing band, meaning the minimum standard was not achieved, and Band 4 is the highest. A Band 1 in either paper makes your application unsuccessful.
What is the 186 rule? You must score at least 186 raw in each of the two papers to be appointable. It is a separate floor from the banding, and falling below it in either paper is disqualifying regardless of your combined score.
Can I transfer my MSRA score to next year? It depends on specialty and round. Core Psychiatry allows transfer within a 12-month cycle if the process is unchanged, GP applicants opt in at reapplication, and a resit supersedes an earlier score. Round 1 generally requires an in-window sitting.
Why does my percentile matter more than my score? Because the raw score is cohort-dependent, so the same number means different things in different years. A percentile tells you what proportion of candidates you are ahead of, which is what actually drives rank and offers.