Marks Percentage Calculator

What "obtained" and "total" actually mean

345 obtained out of 500 total gives (345 ÷ 500) × 100 = 69%. The division itself is simple — where students go wrong is usually in what they put into the two fields, not the math itself.

Adding six subjects into one percentage

Six subjects, each out of 100: scores of 78, 82, 65, 91, 70, and 75. Obtained marks: 78 + 82 + 65 + 91 + 70 + 75 = 461. Total marks: 6 × 100 = 600. Percentage: (461 ÷ 600) × 100 = 76.83%.

Where the math gets tricky

Two things commonly trip students up. The first is non-uniform totals per subject — if one course is out of 150 and the rest are out of 100, you can't average the percentages; you have to sum the raw obtained and total marks first, then divide. The second is best-of-N rules: many Indian and Pakistani boards calculate the percentage on the best five out of six subjects. If your transcript follows that rule, drop your lowest-scoring subject from both fields before dividing.

Reading the bands below your result

The calculator shows an approximate letter grade under your percentage. Here's the full scale it's drawn from:

Percentage	Letter	Interpretation
85% and above	A	Distinction / first division
75–84%	B	Upper-second / strong
65–74%	C	Second division
50–64%	D	Pass
Below 50%	F	Fail in most systems

These are common South Asian university conventions, not a universal standard — check your own institution's handbook for the exact cutoffs.

Marks totals that don't add up the way you'd expect

• Averaging percentages instead of summing marks. If each subject has a different total, the average of percentages is wrong. Sum obtained and sum totals first, then divide once.
• Forgetting bonus or practical marks. Practical or internal-assessment marks are usually separate from the written paper — both need to go into obtained and total.
• Rounding too aggressively. If your application needs two decimal places, don't submit 77% when the actual figure is 76.83% — a few hundredths can sit in a different band.
• Excluding failed subjects from the total. A failed subject usually still counts toward total marks even if it contributes little or nothing to obtained marks.

When a percentage isn't enough on its own

Scholarship applications, visa documents, and many South Asian employer screens ask for a percentage — this tool covers that directly. Graduate programs abroad more often want a GPA, and some will run their own conversion regardless of what you submit. If you need to hand over a GPA instead, the Percentage to CGPA tool converts this result, though be aware there's no single internationally agreed formula for that step.