How to Convert CGPA into Marks
To convert CGPA into marks, you need to know the grading scale (e.g., 10 or 4) and the Total Marks of your course. The standard formula is:
Example: If your CGPA is 8.2 on a 10-point scale and the exam total is 1000, then marks = (8.2 ÷ 10) × 1000 = 820 Marks.
Convert CGPA into Marks
Convert your academic score accurately
What Is a CGPA to Marks Calculator?
A CGPA to Marks Calculator helps students convert their Cumulative Grade Point Average into absolute marks or percentages. While universities often use CGPA for internal grading, many external organizations—such as scholarship boards, government recruiters, and foreign universities—require scores in specific marks or percentages.
This calculator ensures transparency and accuracy by applying the correct mathematical relationship between your specific grading scale and the total possible marks.
How to Calculate Total Marks from CGPA
The conversion logic depends on the scale your institution uses.
Method 1: For 10.0 Scale (Common)
This is standard for most boards in South Asia (India, Bangladesh).
- Formula:
(CGPA / 10) × Total Marks - Example: CGPA 7.5, Total Marks 500
- Calculation: (7.5 / 10) × 500 = 375 Marks
Method 2: For 4.0 Scale (Universities)
Common in US universities and private institutions (like NSU, BRAC, IUB).
- Formula:
(CGPA / 4) × Total Marks - Example: CGPA 3.5, Total Marks 800
- Calculation: (3.5 / 4) × 800 = 700 Marks
CGPA to Marks Conversion Table (10-Point Scale)
Use this reference table for quick estimates based on a standard 1000-mark exam.
| CGPA | Total Marks (1000) | Percentage |
|---|---|---|
| 10.0 | 1000 | 100% |
| 9.5 | 950 | 95% |
| 9.0 | 900 | 90% |
| 8.5 | 850 | 85% |
| 8.0 | 800 | 80% |
| 7.5 | 750 | 75% |
| 7.0 | 700 | 70% |
| 6.5 | 650 | 65% |
Why You Need Accurate Conversion?
- Job Applications: Public Service Commissions often have a hard cutoff (e.g., "Must have obtained 60% marks"). Converting 2.9 CGPA incorrectly could lead to disqualification.
- Study Abroad: Different countries use different systems. Providing both CGPA and converted marks helps admissions officers understand your standing.
- Documentation: Helps in filling out migration forms where specific marks-fields are mandatory.
Tips for Students
Note on "Percentile" vs "Percentage": Some universities (like CBSE in India previously) used a multiplier of 9.5 to calculate percentage from CGPA. However, for Raw Marks calculation, the direct linear method (CGPA/Scale) provides the mathematical absolute value. Always check if your specific board demands a unique multiplier.
Frequently Asked Questions
Identify your CGPA Scale (10 or 4). Divide your achieved CGPA by this scale number. Multiply the result by the Total Maximum Marks of your course/exam.
Use the formula: Marks = (CGPA / Scale) × Total Marks. For example, on a 4.0 scale with 1000 total marks, a 3.0 CGPA equals 750 marks.
First, divide your CGPA by the scale (e.g., 3.5/4.0 = 0.875). Then multiply by 100 to get percentage (87.5%). You can then multiply this percentage by the total marks.
The mathematical conversion is accurate for estimation. However, for legal or official transcripts, you should always request a "Conversion Certificate" from your university controller of examinations if the specific formula differs from the linear standard.