How is the composite score calculated?

The composite is a weighted blend: composite = academic_score × (1 − interview_weight) + interview_score × interview_weight. The academic score is the average of your normalized test score and GPA, and the interview score is your 1-10 rating scaled to 100.

What interview weight should I use?

MMI-heavy programs often weight the interview 30-50% of the final ranking, while panel-interview programs may use 10-25%. Check your program's published admissions rubric and enter the actual percentage.

Is the offer probability accurate?

No — it is an illustrative band, not a prediction. Real admissions use cohort-relative ranking, supplementary essays, references, and quotas. Treat the probability as a directional sense of how much the interview moves your standing.

How much can a strong interview help?

If the interview is weighted 40% and you move from a 5/10 to a 9/10, that is a 40-point swing on the interview axis, contributing up to 16 points to the composite — often enough to cross a banding threshold.

Why scale the interview rating to 100?

So both axes share a common 0-100 scale before blending. A 1-10 rating is multiplied by 10, making a 9/10 equal to 90, directly comparable to a 90% academic score.

What is the University Interview Score Simulator?

Enter test scores, GPA, and a self-rated interview performance (1-10) to estimate how much the interview component shifts overall selection probability — calibrated to typical MMI and panel interview weighting. It runs free in your browser on Gera Tools, with nothing uploaded.

University Interview Score Simulator

Name: University Interview Score Simulator
Creator: Gera Tools
License: https://creativecommons.org/licenses/by/4.0/

Simulate your university interview impact

Many competitive programs — especially medical, dental, and law schools — rank applicants on a weighted blend of academics and interview performance. This simulator lets you see how much a strong (or weak) interview shifts your overall standing, by combining a normalized academic score with a self-rated interview score using the published interview weight.

Interview formats and typical weightings

Different programs structure their interviews very differently, which directly affects how much the interview can change your outcome:

Multiple Mini Interview (MMI) — Used by most UK and Canadian medical schools, and increasingly by other health professional programs. Applicants rotate through a series of short stations (usually 8–12), each assessed by a different examiner. The MMI score is then typically combined with UCAT/MCAT, GPA, or personal statements. Because each station is scored independently, MMI results tend to be more reliable than a single panel impression — and programs weight them heavily, often 30–50% of the final composite.

Panel interview — One or two sessions with a committee, scored holistically. More common in US law and MBA programs. Because a single conversation carries the whole interview weight, a strong first impression or a thoughtful answer late in the session can meaningfully shift your result. Weighting in panel-heavy programs often sits at 10–25%.

Portfolio or values-based — Used for some graduate-entry programs and teacher training. Structured around pre-submitted work. The “interview” component validates the portfolio. Weight varies by program.

How it works

Both inputs are placed on a common 0-100 scale. Your academic score is the average of your normalized test score and GPA (each entered 0-100). Your interview score is your 1-10 self-rating multiplied by 10. The composite is:

academic = (testScore + gpaScore) / 2
interview = rating × 10
composite = academic × (1 − weight) + interview × weight

The composite is then mapped to an illustrative offer-probability band. A higher interview weight means your interview rating moves the composite — and your odds — much more.

Worked example: the leverage calculation

Suppose a medical school weights the MMI at 40%. An applicant with an academic score of 75 compares two scenarios:

Weak interview (self-rating 5/10): interview score = 50. Composite = 75 × 0.6 + 50 × 0.4 = 45 + 20 = 65.
Strong interview (self-rating 8/10): interview score = 80. Composite = 75 × 0.6 + 80 × 0.4 = 45 + 32 = 77.

That 3-point difference in self-rating produces a 12-point swing in the composite — easily enough to move across a banding threshold. The simulator makes this calculation visible so you understand where preparation effort pays off.

Tips for realistic modelling

Use your program’s actual interview weight from the published admissions rubric. MMI circuits commonly run 30–50%; traditional panels 10–25%.
Self-ratings are usually optimistic under stress — simulate a worst case (rating 4) and a best case (rating 8) to see the realistic spread.
Run the simulation at multiple academic score inputs to understand the floor: if your academics are very strong, the interview has a lower downside floor; if your academics are borderline, the interview becomes more decisive.
The probability bands are heuristic and illustrative. Actual admissions use cohort-relative ranking, contextual factors, and sometimes quota systems that this tool cannot replicate. Use it for understanding your leverage, not as a prediction.