FAST uses two formulas. For BS computing and business programmes: 50% admission test, 40% HSSC, 10% SSC. For BS engineering: 33% test, 50% HSSC, 17% SSC. Pick the right one above.
The test can be the NU admission test, the SAT or NTS NAT. HSSC can be Part I and II together, or Part I alone if Part II is not out yet.
The two FAST formulas
| Programme | Test | HSSC | SSC | Minimum HSSC |
|---|---|---|---|---|
| BS Computing | 50% | 40% | 10% | 50% |
| BBA and BS Business | 50% | 40% | 10% | 50% |
| BS Engineering | 33% | 50% | 17% | 60% |
Accepted tests: NU test, SAT or NTS NAT-IE/NAT-ICS for computing; NU test, SAT or NAT-IE for engineering. You choose one. For A level students, FAST uses the IBCC equivalence of A level, or of O level if A level is not complete.
Worked example: same marks, two formulas
A student scores 60 out of 100 in the test, 950 out of 1,100 in HSSC and 1,000 out of 1,100 in SSC.
Computing (50/40/10)
- Test: 60 ÷ 100 × 50 = 30.0000
- HSSC: 950 ÷ 1,100 × 40 = 34.5455
- SSC: 1,000 ÷ 1,100 × 10 = 9.0909
- Aggregate: 73.6364%
Engineering (33/50/17)
- Test: 60 ÷ 100 × 33 = 19.8000
- HSSC: 950 ÷ 1,100 × 50 = 43.1818
- SSC: 1,000 ÷ 1,100 × 17 = 15.4545
- Aggregate: 78.4364%
The engineering formula leans on school marks, so this student does almost five points better there. A student with a strong test and weaker FSc would see the reverse.
Which test should you count?
FAST takes one test score, not an average. If you have sat more than one (say NU test and NAT), the calculator only needs the one you submit. Enter it as a percentage of that test's total. The weights are the same whichever test you use.
If you are also applying to NUST or COMSATS, their formulas differ. See the NUST aggregate calculator and the COMSATS aggregate calculator.
The weights come from FAST's current eligibility criteria page, which does not print a year. The test is set to 100 marks in the tool; change "Out of" if your result is on another total. We do not publish closing merits.
FAST aggregate questions
How is the FAST aggregate calculated for BS Computer Science?
FAST gives 50% to the admission test, 40% to HSSC and 10% to SSC for computing programmes. For 60/100, 950/1,100 and 1,000/1,100 that is 30 + 34.5455 + 9.0909 = 73.6364%. The same split applies to BBA and BS Business.
What is the FAST formula for engineering?
For BS engineering FAST uses 33% test, 50% HSSC and 17% SSC. School marks carry two thirds of the merit. The same marks as above give 78.4364% under the engineering formula. You also need at least 60% in HSSC to apply.
Can I use FSc Part I marks for FAST?
Yes. FAST accepts Part I and II together, or Part I alone if Part II results are not available yet. Enter your Part I marks and set the total to match your board, often 550. A level students use their IBCC equivalence instead.
Does FAST accept NTS or SAT instead of its own test?
Yes. For computing FAST accepts the NU test, SAT, or NTS NAT-IE/NAT-ICS. For engineering it accepts the NU test, SAT or NAT-IE. Only one score is used, and it carries the same weight whichever test it comes from.
Last reviewed 29 September 2026. Results are estimates; official notices always take precedence.