Matric / SSC Aggregate Percentage Calculator (Part 1 and Part 2)
Type Part I and Part II as two rows with their obtained marks and totals, and the calculator adds them the way a board does — combined marks over combined totals — instead of averaging two percentages and drifting by a decimal.
| Subject | Obtained | Max | Percentage | Grade |
|---|---|---|---|---|
| Part I (SSC) | 742 | 1050 | 70.67% | B |
| Part II (SSC) | 798 | 1100 | 72.55% | B |
The formula, in one line
Aggregate percentage = (all marks obtained ÷ all marks possible) × 100. For a matric result that means Part I obtained plus Part II obtained, divided by Part I total plus Part II total. Nothing is averaged by subject and nothing is weighted, as long as you are combining two parts of the same certificate.
Worked example: Part I 742 out of 1050 and Part II 798 out of 1100. Add the obtained marks (742 + 798 = 1540) and the totals (1050 + 1100 = 2150), then divide: 1540 ÷ 2150 = 0.71628, so the aggregate is 71.63% — a B band and a first division.
Notice what the two parts individually said: 742/1050 is 70.67% and 798/1100 is 72.55%. The simple average of those two percentages is 71.61%, which is not the same as 71.63%. The difference appears whenever the two parts are out of different totals, because adding the marks weights each part by its own total. This is the reason the calculator above asks for obtained marks and totals as separate columns: enter the two rows as they appear on your cards and you get the board’s number, not an approximation of it.
Grade bands and divisions
| Percentage | Common letter grade | Division |
|---|---|---|
| 80% and above | A | First division (distinction at many boards) |
| 70% to 79.99% | B | First division |
| 60% to 69.99% | C | First division |
| 50% to 59.99% | D | Second division |
| 40% to 49.99% | E | Second division |
| Below 40% | F | Fail in that subject unless the board’s passing rule differs |
Boards do differ — Lahore, Karachi, Hyderabad, Rawalpindi and the FBISE all publish their own band tables and practical-mark rules. Your printed mark sheet is the authority; this table is the shape most of them use.
Admission aggregates are a different sum
A university or scholarship formula is not the same as a board percentage, because it blends certificates that were never meant to be added: matric 40%, intermediate 50%, entrance test 10%. Switch to the weighted-aggregate mode for that. With matric 880/1100 (80.00%), HSSC 510/650 (78.46%) and a test 172/200 (86.00%) the contributions are 32.00 + 39.23 + 8.60 = 79.83%. Set the weights to whatever your prospectus states, and make sure they add to 100 — the calculator warns you when they do not.
When your number and the card do not match
- Rounding: boards usually publish two decimals or round to a whole number, so 71.63% can print as 71.6% or 72%.
- Grace marks: any grace or compartment-adjusted marks already sit inside the obtained figure on the card — use the card’s number, not your own sum of subject marks.
- Theory and practical: a subject with 75 theory + 25 practical has a total of 100; adding only the theory column will always understate the aggregate.
- Bi-annual or improvement: some boards take the better attempt, some take the latest; ask the board rather than assuming.
The general marks and CGPA calculator page also converts CGPA to percentage and shows per-subject grades. For plain percentage work like discounts and test weights, use the percentage calculator.
- Replace the sample rows — Row one becomes Part I (SSC) with the marks from that card, row two becomes Part II with the marks from its card.
- Enter totals exactly as printed — 1050, 1100, 1200 — whatever your board’s total is, including theory and practical together.
- Read the aggregate and band — You get the combined percentage, the letter band and a per-subject table showing where you are under 40%.
- Switch mode for admission forms — Use the weighted-aggregate mode when a university blends matric, HSSC and a test at 40/50/10 or similar.
- Marks-weighted maths, so two parts with different totals combine the way a board mark sheet does.
- Works for any certificate: O Levels, ICS, FSc, ADP, degree semesters — the columns are just obtained and total.
- Flags a subject below 40% separately, because an aggregate can look safe while one paper is a compartment.
- Nothing is stored or uploaded; the marks stay in your browser.
Matric Aggregate Percentage — questions
How do I calculate matric aggregate percentage from Part 1 and Part 2?
Add the obtained marks of both parts, add the maximum marks of both parts, then divide the first sum by the second and multiply by 100. For 742/1050 and 798/1100 that is 1540 ÷ 2150 = 71.63%.
Should I average the two percentages instead?
Only if both parts are out of the same total, in which case averaging and adding give the identical answer. When the totals differ — a 1050-mark Part I and an 1100-mark Part II — averaging the percentages gives 71.61% against the correct 71.63%, and that gap can move you across a cut-off.
What is a first division in matric?
60% and above is first division in the system most Pakistani boards use, 45–59.99% is second division and below that third division or fail. Distinction is usually reserved for 80% and above.
Do grace marks count in the aggregate?
Yes, if they appear on the printed mark sheet. Use the total obtained figure the board published rather than adding subject marks yourself, because grace, best-of and compartment rules are already applied in that number.
Can I use this for FSc, ICS or a degree?
Yes. The calculator does not care which certificate it is — each row is “marks obtained out of marks total”. For a degree with different credit hours per subject, use the weighted mode and put credit hours in the weight column.
How is CGPA different from percentage?
CGPA is a point average on a scale, usually 4.0. The common conversion multiplies it by a factor — 3.4 on a 4.0 scale at a factor of 25 gives 85% — but every university publishes its own factor, so check your transcript’s conversion note before writing the number anywhere official.