KMU Aggregate Calculator: The Formula and How to Calculate Your Merit

Your KMU aggregate is the number that actually decides your seat - not your raw test score alone. This guide breaks down the formula KMU uses to rank MBBS/BDS applicants, with a worked example so you can calculate your own merit position.

The KMU Aggregate Formula

For MBBS/BDS admissions through KMU, the standard national weightage generally applies:

• Matriculation (SSC): 10%
• FSc Pre-Medical (HSSC): 40%
• MDCAT: 50%

As a formula:

KMU Aggregate (%) = (Matric % × 0.10) + (FSc % × 0.40) + (MDCAT % × 0.50)

Always confirm this weightage in the current year’s official KMU prospectus, as admitting bodies occasionally revise their formulas.

A Worked Example

Suppose your marks are: Matric 87%, FSc 83%, MDCAT 76%.

• Matric: 87 × 0.10 = 8.7
• FSc: 83 × 0.40 = 33.2
• MDCAT: 76 × 0.50 = 38
• KMU Aggregate = 8.7 + 33.2 + 38 = 79.9%

Your MDCAT score contributes the largest single share — roughly half your total aggregate — which is why it is the most important number to optimise if you are still preparing.

How to Calculate Your Own KMU Aggregate

1. Convert your Matric marks to a percentage: (obtained ÷ total) × 100.
2. Convert your FSc marks to a percentage using your combined Part I + Part II total.
3. Convert your MDCAT score to a percentage.
4. Multiply each by its weightage (0.10, 0.40, 0.50) and add the three results.

Does the KMU CAT Use the Same Formula?

No - if you are applying to a nursing or allied health sciences programme through the KMU CAT rather than MBBS/BDS through the MDCAT, the aggregate formula and weightage can differ by programme. Always check the specific programme’s merit formula in that year’s KMU prospectus rather than assuming it matches the MBBS/BDS formula above.

KMU Aggregate vs Other Admitting Bodies

KMU’s MBBS/BDS formula follows the same 10/40/50 structure used by most provincial systems, but other bodies weight things differently - for example, NUMS weights the entry test at 60%. If you are applying to multiple systems in the same year, calculate your aggregate separately for each one rather than assuming they will match. See our full MDCAT aggregate calculator covering every university.

What Aggregate Do You Need for KMU-Affiliated Colleges?

Closing merits vary every year based on the applicant pool and that year’s MDCAT difficulty, and they differ between KMU’s constituent colleges and affiliated institutes like Kohat Institute of Medical Sciences. Check the previous cycle’s official closing merit for your specific target college as your benchmark - see our KMU merit list guide.

Raise Your Aggregate the Fastest Way Possible

Since the MDCAT carries 50% of your KMU aggregate - more than Matric and FSc combined - improving your test score is the highest-leverage step available to you. Practise past-paper-style MCQs with detailed explanations on HighYield’s MDCAT QBank, track your subject-wise accuracy, and use Timed mode to simulate real exam pressure. Your first 50 questions are free.