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Merit Meter

PIEAS aggregate calculator 2026

PIEAS ranks BS applicants with 60% of their written-test percentile, 25% HSSC Part-I and 15% SSC. Note that the test enters as a percentile (your standing among all candidates), not your raw marks.

Last checked 4 Nov 2026Admission year: 2026Official source

Your marks

Matric / SSC15% weight
out of

SSC / Matric

FSc / HSSC Part-I25% weight
out of

Part-I marks only; total depends on board

Written test percentile60% weight
out of

Percentile (0-100), not raw marks; best percentile of multiple tests used

Your aggregate

Enter all marks to see your aggregate.

What score do I need?

Enter the aggregate you want and we work out the marks you need in the chosen part.

Compare with last year’s closing merits

These are the closing (last admitted) merits officially published for a past year. Closing merits change every year, so this is a comparison, not a prediction.

No officially published closing merits for this formula yet. We only show numbers we can link to an official source.

The official formula

PIEAS aggregate (written test)

Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad · BS Chemical, Electrical, Mechanical, Metallurgy & Materials Engineering, Computer & Information Sciences, Physics · 2026

PartWeightUsual total
Matric / SSCSSC / Matric15%1100
FSc / HSSC Part-IPart-I marks only; total depends on board25%550
Written test percentilePercentile (0-100), not raw marks; best percentile of multiple tests used60%100

Eligibility minimums

  • Matric / SSC: at least 60%
  • FSc / HSSC Part-I: at least 60% (HSSC Part-I; full HSSC >=60% required at joining)

Good to know

  • Test score enters as a percentile relative to other candidates (cannot be computed from raw marks). Written test: 100 MCQs, 180 min, no negative marking. O/A-level: academic part (40%) from IBCC O-level equivalence. Separate merit list for SAT-II (>=2000) / ACT (>=25) applicants.
  • Leaflet labels the 15% row 'HSC' but the FAQ formula states SSC; SSC interpretation used. Both recorded.
  • Students cannot know their percentile until results; the calculator should ask for percentile, not raw marks.
  • Admission year: 2026 (BS session 2026-2030).

Worked example

Matric / SSC: 1000/1100 = 90.91% × 15% = 13.6364; FSc / HSSC Part-I: 495/550 = 90% × 25% = 22.5; Written test percentile: 80/100 = 80% × 60% = 48. Aggregate = 84.1364%.

Sources

Admission dates

PIEAS aggregate (written test) · BS 2027-2031

Not announced yet
  1. 2026 cycle (reference): portal opens8 Feb 2026 · passed · source
  2. 2026 cycle (reference): last date first test5 Mar 2026 · passed · source
  3. 2026 cycle (reference): first written test12 Apr 2026 · passed · source
  4. 2026 cycle (reference): first test result24 Apr 2026 · passed · source
  5. 2026 cycle (reference): second written test12 Jul 2026 · passed · source
  6. 2026 cycle (reference): merit number announced20 Jul 2026 · passed · source
  7. 2026 cycle (reference): first merit list27 Jul 2026 · passed · source
  8. 2026 cycle (reference): joining7 Sept 2026 · passed · source

checked 2026-11-04

Questions students ask

How is the PIEAS aggregate (written test) calculated?

For 2026 admissions, Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad weights Matric / SSC 15%, FSc / HSSC Part-I 25% and Written test percentile 60%. Each part is your marks divided by the total, times its weight, and the parts are added up. Example: Matric / SSC: 1000/1100 = 90.91% × 15% = 13.6364; FSc / HSSC Part-I: 495/550 = 90% × 25% = 22.5; Written test percentile: 80/100 = 80% × 60% = 48. Aggregate = 84.1364%. Source: PIEAS — FAQs (Registration and Examination Division) (checked 2026-11-04).

How much does the PIEAS Written Test (percentile score) count in the PIEAS aggregate (written test)?

60% of the aggregate. With full marks in everything else, every 1% you score in the PIEAS Written Test (percentile score) adds 0.6 points to your aggregate.

What is the PIEAS closing merit?

We have not found an officially published closing merit list for Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad that we can link to, so we don't show one. Unofficial figures on social media are often wrong.

When is the PIEAS Written Test (percentile score) BS 2027-2031 admission schedule?

The BS 2027-2031 dates had not been announced officially when we last checked (2026-11-04).

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