A percentage, a GPA, and a degree classification aren't always directly comparable — different countries and institutions measure academic performance in genuinely different ways. This matters most when transferring universities, studying abroad, or converting your record for an international application.

The 4.0 Scale (Most Common in North America)

Most US and Canadian universities grade on a 4.0 scale: an A is worth 4.0, a B 3.0, and so on, often with plus/minus grades (A-, B+) worth intermediate values like 3.7 or 3.3. Some institutions extend this to a 4.3 or 4.5 scale specifically to allow for an A+ above a standard A.

Percentage-Based Systems

Many universities across South Asia — including Pakistan and India — calculate CGPA directly from percentage marks using their own conversion table, rather than assigning letter grades first. An 85% might convert to a CGPA of 3.7 at one university's table and 3.85 at another's, depending entirely on the specific conversion formula used.

UK-Style Degree Classifications

The UK and several Commonwealth countries traditionally use degree classifications instead of a GPA number: First Class (usually 70%+), Upper Second (2:1, roughly 60-69%), Lower Second (2:2, roughly 50-59%), and Third Class. Many UK universities now also publish an equivalent GPA figure specifically for international applications that expect one.

Why This Matters for International Applications

If you're applying abroad — for graduate school, a scholarship, or international credential recognition — you may need to convert your academic record into whatever system the receiving institution expects. Many universities and credential evaluation services publish their own conversion tables for exactly this reason. Using the specific conversion table your target institution provides (rather than a generic online chart) gives a far more accurate result, since generic conversions often don't match any single university's actual formula.

What to Do If You're Comparing Systems

  • Find your target institution's specific conversion table rather than assuming a generic 4.0-scale equivalent applies.
  • Keep your original transcript's percentage or classification alongside any converted GPA figure — some applications ask for both.
  • If your university uses plus/minus grades, check whether the receiving institution's conversion table accounts for those, since some don't.

Conclusion

There's no single "correct" grading system — just different ways of measuring the same underlying academic performance. Whatever scale your university uses, our free GPA & CGPA Calculator lets you fully customize the grade scale — letter grades, percentage cutoffs, and GPA points — to match your specific institution exactly, rather than assuming a generic system.