Grade Percentage Calculator
Points to percentage and letter grade, plus CGPA converter (percentage to CGPA and back).
Points to percentage and letter grade
CGPA converter (10-point scale)
Percentage = points earned ÷ total points × 100. CGPA conversion uses the common formula CGPA = percentage ÷ 9.5 (capped at 10), and percentage = CGPA × 9.5. Grade bands vary by school — your syllabus or registrar is the official source. Results are estimates. To turn grades into a GPA, use the GPA calculator.
Percentage to 4.0 GPA conversion table
| Percentage | Letter grade | 4.0 GPA |
|---|---|---|
| 93–100 | A | 4.0 |
| 90–92 | A− | 3.7 |
| 87–89 | B+ | 3.3 |
| 83–86 | B | 3.0 |
| 80–82 | B− | 2.7 |
| 77–79 | C+ | 2.3 |
| 73–76 | C | 2.0 |
| 70–72 | C− | 1.7 |
| 67–69 | D+ | 1.3 |
| 63–66 | D | 1.0 |
| 60–62 | D− | 0.7 |
| Below 60 | F | 0.0 |
This is the common US percentage-to-GPA conversion. Schools differ — some use different cutoffs or no plus/minus grades — so always check your school's own scale for official figures.
What is a grade percentage calculator?
A grade percentage calculator turns raw points into the percentage and letter grade that actually appear on your report: divide points earned by total points and multiply by 100. Scored 85 out of 100, that is 85% — a B on the common scale. Scored 42 out of 50, that is also 84% — the same percentage, even though the raw points look very different. Percentages make scores comparable across assignments of different sizes.
The CGPA converter handles the 10-point scale used by many universities outside the US: percentage ÷ 9.5 gives CGPA, capped at 10, and CGPA × 9.5 converts back to a percentage. So 95% is a 10.0 CGPA, 76% is an 8.0 CGPA, and a 9.0 CGPA is 85.5%. The conversion table below maps percentage ranges to the 4.0 GPA scale used in the US.
Grade bands vary by school — some use different cutoffs, some have no plus/minus grades, and some CGPA systems use a different divisor. Results here are estimates based on the common formulas; your syllabus or registrar is the official source.
How grade percentage works
Points earned divided by points possible, times 100. 42 out of 50 is 84%, which is a B on the standard scale. The calculator also converts percentages to CGPA (percentage / 9.5, capped at 10) and CGPA back to percentage (CGPA x 9.5) — the 10-point scale used in Pakistan and India.
Grade scales vary by school: some use A = 90+, others A = 93+. Always confirm your school's cutoffs before using a letter grade officially.
Need GPA as a percentage instead? Use the GPA to percentage converter.
How to use the grade percentage calculator
- Enter your points earned and the total points possible, then press Calculate percentage to see your percentage, letter grade, and 4.0 GPA.
- To convert a percentage to CGPA, enter the percentage and press Convert to CGPA.
- To convert a CGPA back to a percentage, enter the CGPA (0–10) and press Convert to percentage.
- Check the conversion table below to see how any percentage maps to a letter grade and a 4.0 GPA.
Frequently asked questions
How do I calculate my grade percentage?
Divide points earned by total points and multiply by 100. For example, 85 out of 100 is 85%, and 42 out of 50 is 84%.
What letter grade is 85%?
On the common scale used here, 85% is a B (83–86%), worth 3.0 on the 4.0 GPA scale. Schools differ — some use different cutoffs or no plus/minus grades — so check your syllabus.
How do I convert percentage to CGPA?
On the 10-point scale, CGPA = percentage ÷ 9.5, capped at 10. So 95% is a 10.0 CGPA, 76% is an 8.0 CGPA, and 85.5% is a 9.0 CGPA.
How do I convert CGPA to percentage?
Percentage = CGPA × 9.5. A 9.0 CGPA is 85.5%, an 8.0 CGPA is 76%, and a 10.0 CGPA is 95% by this formula.
What is the difference between CGPA and GPA?
CGPA (Cumulative Grade Point Average) on the 10-point scale is used by many universities outside the US, while GPA on the 4.0 scale is the US standard. Both summarize academic performance, but they use different scales and formulas — they are not directly interchangeable without conversion.
Why is my CGPA capped at 10?
The 10-point CGPA scale tops out at 10.0, so percentages above 95% still convert to 10.0 under the ÷ 9.5 formula. Some universities use a different divisor — check your institution's official conversion if you need an exact figure.
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