CGPA from each semester SGPA, averaged plainly or weighted by credits
Runs in your browser. Nothing you type is sent anywhere. Checked against sources on 23 Oct 2026.SGPA to CGPA Calculator combines semester grade point averages into one figure. Semesters of 8.2, 7.8, 8.6 and 8.9 average to a CGPA of 8.38 weighted equally, or 8.37 weighted by credits of 22, 24, 20 and 24. Both rules are shown, because universities are split between them.
Under "Combine them", choose "Equally" or "By credits", as your university rules say.
Type each "Semester SGPA", and its credits if you chose "By credits"; press "Add a semester" for more rows.
Check "Top of the grade scale", for example 10 points.
Turn on "Also show a percentage" only if your university gives a multiplier, and type it.
Read the "CGPA" and the "Semester by semester" table, then press "Share result" to copy a link.
Two rules are in use for turning semester results into a cumulative figure, and universities are split between them.
The simple rule adds the SGPAs and divides by the number of semesters. The credit-weighted rule multiplies each SGPA by the credits that semester carried, adds those products, and divides by the total credits. They agree only when every semester is the same size, and a semester containing a project block, an elective or an industrial training module rarely is.
Neither rule is correct in general. The correct one is whichever your university publishes, which is why this page offers both as a switch, prints which one produced the figure, and shows the other answer beside it so you can see what the choice is worth. For the four semesters used as the default the gap is a hundredth of a point; in a degree with an uneven final year it can be several times that.
Enter one row per semester, with the SGPA and, if you are weighting by credits, the credits that semester carried. Leave credits at zero and the page falls back to the plain average rather than dividing by nothing. Each semester's share of the final figure is shown, which makes an uneven credit load easy to see.
The percentage conversion at the bottom is off by default and carries the same warning as the CGPA to Percentage tool: the multiplier that turns a grade point average into a percentage belongs to your university, and 9.5 is CBSE's rule for its own school results rather than a national one. The box is editable for that reason.
Check the answer against your own grade card before using it anywhere formal. Most universities print the CGPA themselves after the final semester, and that printed figure is the one that counts.
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Add the semester grade point averages and divide by the number of semesters, or, where your university weights by credits, multiply each SGPA by that semester's credits and divide by the total. Semesters of 8.2, 7.8, 8.6 and 8.9 give 8.38 the first way and 8.37 the second.
Whichever your university's regulations state. A plain average treats every semester alike; credit weighting gives a heavier semester more influence, which matters when a final-year project carries far more credits than a first-year term. The two rules agree only when every semester carries the same credit load.
Leave the credits at zero and the page uses the plain average instead of dividing by nothing. Credits are printed on each semester's grade card next to the subject list, and the total for a semester is usually between 18 and 26 on an Indian engineering programme.
Yes, and that is the normal use during a degree. Enter the semesters you have results for and the figure is your CGPA to date, which is what most internship and placement forms ask for. Adding later semesters will move it, usually less than students expect once several are averaged.
Switch on the percentage option and set the multiplier your own university publishes. The 9.5 shown by default is CBSE's rule for its school results, not a national conversion, and several universities use a lower factor or deduct a constant first, which changes the answer by several points.
Only if your university uses the rule you selected. Universities compute the official figure themselves and print it after the final semester, sometimes with rounding conventions of their own. Use this page to check or to plan ahead, and treat the printed marksheet as the authority.
Rates and rules change; check the source before you rely on a figure.
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Same job, other tools: Cumulative GPA Calculator – Add this term to the GPA already on your transcript, weighted by credit hours · Weighted GPA Calculator – GPA with honors and AP courses weighted by the bonus your school sets · Weighted Grade Calculator – Combine homework, quiz, midterm and project scores by their syllabus weights · Percentage to CGPA Calculator – Percentage back to a CGPA on a 10-point scale, with an editable divisor.
On the related tools: CBSE Percentage Calculator (Best of Five) – Class 10 or 12 percentage over your best five subjects, with the 33% pass mark in each.
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