How to Increase SGPA: Prioritise Subjects by Credits

To increase your SGPA, spend your hours where they buy the most credit-weighted grade points. At universities that calculate SGPA as a credit-weighted average, one grade step in a 4-credit course moves your SGPA twice as much as the same step in a 2-credit course, so credits should set the starting weight for your study hours. Then adjust for two things: secure a pass in every course first, and favour courses where you are only a few marks short of the next grade boundary.

This guide uses a clearly hypothetical semester to show the arithmetic. Grading rules are set by each university, and they differ in grade bands, grade points, how failed courses count and whether grades are absolute or relative. Read your own university's ordinance or academic regulations before applying any number below.

How is SGPA calculated?

At most universities that use it, SGPA is a credit-weighted average: multiply each course's credits by the grade point you earned in it, add those products, and divide by the total credits for the semester. The grade bands, grade points, treatment of failed courses and rounding all vary by university and regulation year, so check your own ordinance or academic regulations before relying on any example.

In symbols, SGPA = sum of (credits × grade point) ÷ sum of credits. Here is a hypothetical 18-credit semester on a 10-point scale, using made-up grade bands in steps of ten marks (90 and above = 10, 80 to 89 = 9, 70 to 79 = 8, 60 to 69 = 7, 50 to 59 = 6, 40 to 49 = 5). Your university's bands may be different.

The marks split in the example follows AKTU's structure for theory subjects, which is 30 sessional marks plus 70 end-semester marks under its 2023-24 B.Tech syllabus (AKTU syllabus). Other universities split differently; VTU's 2022 scheme, for example, is 50 continuous assessment and 50 semester-end.

Expected SGPA: 135 ÷ 18 = 7.50. "Expected" here means the end-semester mark you would honestly predict with your current level of preparation. It is a planning estimate, not a forecast.

Do credits matter when choosing which subject to study?

Yes, under a credit-weighted SGPA, one grade step in a 4-credit course moves your SGPA twice as much as the same step in a 2-credit course. Credits are not the only factor, though. How close you are to the next grade boundary and whether any course is at risk of failing matter just as much when you decide where the next hour goes.

In the 18-credit example, one grade step is worth:

That table is the core of the argument. A student who spends ten hours polishing a 1-credit lab from a 9 to a 10 gains about 0.06; the same ten hours lifting a 4-credit course one band gains about 0.22. Equal hours per course quietly ignores this. The study time split guide covers weighting hours by marks at stake more generally; this article applies the same idea to grade points.

Why should pass protection come before grade-chasing?

Because a failed course costs far more than any grade step gains. Depending on your university's rules, it can pull your SGPA down sharply or hold it as incomplete until you clear the paper, and in almost every case it means a backlog exam later.

In the example, Digital Electronics sits at an expected 45, with an end-semester estimate of 33 out of 70. That is uncomfortably close to two kinds of floor. Many universities set a minimum for the semester-end exam on its own as well as for the course total. Under VTU's 2022 B.E. scheme, for instance, the semester-end exam needs at least 35% and the course total at least 40% (VTU 2022 regulations, hosted by an affiliated college). Your university's floors may be higher, lower or structured differently, so look them up.

The rule is simple: any course where a bad day could mean a fail gets hours first, until it is safely above the floor. Only then do the grade-step calculations start. If you have already failed a paper and are carrying it, the backlog paper guide covers preparing it alongside the current semester.

Which course gives the most SGPA per hour?

The one with the highest credits × grade-step gain ÷ hours needed. Work out the marks each course needs to reach its next band, estimate the hours that would take, and divide.

The hours column is the guess that matters most, so base it on evidence: how long the last few units or problem sets took you, and how many marks a typical question in the weak area carries. Four marks in Data Structures might be one more practised trace question; eight marks in Economics might be a whole unit you have not touched.

Two things stand out. First, Economics is a 3-credit course but ranks last, because it is eight marks from the next band. Second, Environmental Studies, a 2-credit course, beats it because it is close to a boundary. Credits set the starting weight; proximity decides the order.

How do I split my study hours by credits?

Give every course a baseline in proportion to its credits, then put the remaining hours down the ranked list. The baseline keeps each course at its expected mark; the ranked hours buy grade steps.

Suppose you have 60 hours before the exams. Put half of them, 30 hours, into a credit-proportional baseline: about 1.7 hours per credit. Put the other 30 into the ranked list, with pass protection first.

If each targeted step lands, the weighted total rises from 135 to 148 and the SGPA from 7.50 to about 8.22. That "if" is real: hours do not convert into marks reliably, and an exam can go better or worse than your estimate. The value of the table is that it puts your marginal hours in the places where a gain is both likely and worth the most.

Compare it with an equal split, about 8.6 hours per course including each lab. That gives the two labs over 17 hours between them and Mathematics barely more than half of what it gets above. The UK university revision timetable uses a similar credit-weighting idea for modules, with exam contribution added as a factor.

How can I get a 9 SGPA?

Work out the weighted points you need: 9 times your semester's total credits. Compare that with your current expected total and see which courses would have to move up and by how many marks. In many cases a 9 needs a grade step in almost every course, including the high-credit ones, so it is a target to plan across the semester rather than in the final fortnight.

In the example, 9 × 18 = 162 weighted points are needed, against an expected 135, so the gap is 27 points. One way to close it:

A 25-mark jump in a weak course and a 14-mark jump in Mathematics, with internals already fixed, is a big ask for one exam season. That does not make a 9 impossible, but it shows where it is won: in the internals and in steady work across the whole semester, when high-credit courses can be built up rather than rescued. The internal assessment guide covers building that rhythm.

What if my university uses relative grading or different grade bands?

Then the marks-to-next-band column becomes an estimate rather than a fixed number, and credits carry more of the decision. Under relative grading, which some institutions use, the boundaries move with the class's performance, so you cannot know exactly how many marks a grade step needs.

In that case, use credits for the baseline as above, protect any course at risk of failing, and spread the ranked hours by credits × your honest sense of how much each course can still improve. Also check how your university handles grace marks, rounding, audit courses and courses that carry no credits; some courses may not count towards SGPA at all. The rules are in your university's academic regulations, and your department office or faculty adviser can confirm anything unclear.

Do internal marks change the plan?

Yes, because internal marks are usually banked before the end-semester exam, they set how far each course is from its next band. A strong internal score can make a grade step cheap; a weak one can make it expensive.

In the example, Mathematics needs only four more end-semester marks because its internal score of 21 out of 30 is already in hand. Digital Electronics, with 12 out of 30, needs much more from the end-semester paper to move at all. Before you build your hour split, write each course's internal marks next to its credits. If internals are still open, the cheapest SGPA gains of the semester may be there rather than in the end-semester exam.

How do I run this in MyStudyPlanner?

MyStudyPlanner does not track grades, marks, SGPA or CGPA, so the calculation above stays in a notebook or spreadsheet. The planner can reflect its result. Choose the "Other" category, create one plan for the semester's exams, and add each course as a subject with its lecture count and a Priority. The scheduler rotates subjects with three sessions per cycle for High, two for Medium and one for Low, so a reasonable starting map is 4-credit courses on High, 3-credit on Medium and 1- or 2-credit on Low, then move a course up a level if it is close to a boundary or at risk of failing. The review step tells you whether the sessions fit your days and hours before you generate the plan.

What should I do if the plan is not working mid-way?

Re-run the numbers with what you now know. Update each course's expected mark, re-rank by points per hour, and move hours accordingly. A course that turns out to be further from its boundary than you thought should lose ranked hours; a course newly at risk of failing jumps to the top.

The common failure is drift towards the comfortable course. Studying a subject you already like produces a pleasant feeling of progress and very few grade points. If a week's hours do not match your table, that is usually why. If the exams are now close, the 15-day semester exam plan shows how to cut units when the hours do not fit, and the semester exam plan guide covers turning the datesheet into a dated schedule.

Frequently Asked Questions

How is SGPA calculated?

At most universities that use it, SGPA is a credit-weighted average: multiply each course's credits by the grade point you earned in it, add those products, and divide by the total credits for the semester. The grade bands, grade points, treatment of failed courses and rounding all vary by university and regulation year, so check your own ordinance or academic regulations before relying on any example.

Do credits matter when choosing which subject to study?

Yes, under a credit-weighted SGPA, one grade step in a 4-credit course moves your SGPA twice as much as the same step in a 2-credit course. Credits are not the only factor, though. How close you are to the next grade boundary and whether any course is at risk of failing matter just as much when you decide where the next hour goes.

How can I get 9 SGPA?

Work out the weighted points you need: 9 times your semester's total credits. Compare that with your current expected total and see which courses would have to move up and by how many marks. In many cases a 9 needs a grade step in almost every course, including the high-credit ones, so it is a target to plan across the semester rather than in the final fortnight.

Should I study the 4-credit subject first?

Not automatically. First secure a pass in every course, because a failure costs far more than any single grade step gains. Then rank courses by credits multiplied by the grade step you can realistically reach, divided by the hours it would take. A 4-credit course you are four marks from the next band usually wins; one twenty marks away may not.

Does a lab or 1-credit course affect SGPA much?

Individually, not much. In an 18-credit semester, one grade step in a 1-credit course moves a credit-weighted SGPA by about 0.06, against about 0.22 for a 4-credit course. Labs still need their scheduled work, and they are often the easiest marks to secure, but they should not take hours away from a high-credit course near a grade boundary.

Can MyStudyPlanner calculate my SGPA?

No. MyStudyPlanner does not track grades, marks, SGPA or CGPA, so do the calculation in a notebook or spreadsheet. What it can do is reflect your priorities: add each course as a subject in one semester plan and set its Priority to High, Medium or Low, and the schedule gives High-priority courses more sessions per cycle than Low ones.

Your next step

Spend forty minutes today building your own version of the first table: every course with its credits, internal marks, an honest expected end-semester mark, and the grade point that total would earn under your university's actual bands. Then add the marks-to-next-band column and circle any course near a fail. The circled course gets tomorrow's first session; the course with the best points per hour gets the second.