How to Calculate Your APS Score Manually – Easy Method
How to Calculate Your APS Score Manually
While our free APS calculator does the maths for you, understanding how to calculate your APS manually is valuable. It helps you understand the system, verify your score, and plan which subjects to focus on to improve your results. This guide walks you through the manual calculation process with clear examples.
Step 1: List Your Subjects and Marks
Write down all seven of your matric subjects (six subjects plus Life Orientation) along with your percentage mark for each. If you are still in school, use your most recent exam results. For example:
| Subject | Percentage |
|---|---|
| English Home Language | 65% |
| Mathematics | 58% |
| Physical Science | 52% |
| Geography | 71% |
| Accounting | 63% |
| Afrikaans FAL | 55% |
| Life Orientation | 78% |
Step 2: Convert Percentages to Levels
Use the standard NSC achievement level scale to convert each percentage to a level (1-7):
- 80-100% = Level 7
- 70-79% = Level 6
- 60-69% = Level 5
- 50-59% = Level 4
- 40-49% = Level 3
- 30-39% = Level 2
- 0-29% = Level 1
Applying this to our example:
| Subject | Percentage | Level (Points) |
|---|---|---|
| English Home Language | 65% | 5 |
| Mathematics | 58% | 4 |
| Physical Science | 52% | 4 |
| Geography | 71% | 6 |
| Accounting | 63% | 5 |
| Afrikaans FAL | 55% | 4 |
| Life Orientation | 78% | 6 |
Step 3: Add Up Your Six Best Subjects
Add the levels of your six best qualifying subjects (excluding Life Orientation for now). In our example, the six subjects are: English (5) + Geography (6) + Accounting (5) + Mathematics (4) + Physical Science (4) + Afrikaans (4) = 28 points.
Step 4: Add Life Orientation
Life Orientation is counted differently by different universities. Some count it at full value, others cap it, and some exclude it entirely. In our example, Life Orientation = Level 6. If we add it at full value: 28 + 6 = 34 total APS.
Step 5: Interpret Your Score
With an APS of 34, our example student would qualify for most degree programmes at KZN universities, assuming they also meet specific subject requirements. Here is a general interpretation:
- 36+: Competitive for top programmes (Medicine, Engineering)
- 30-35: Eligible for most degree programmes
- 22-29: Eligible for diploma programmes
- 15-21: Higher certificate range
- Below 15: Below minimum – consider upgrading results
Common Mistakes When Calculating APS
- Including all seven subjects: Only your six best qualifying subjects are used (some universities treat LO separately).
- Using the wrong conversion: Make sure you use the correct percentage ranges for each level.
- Forgetting subject requirements: APS alone does not guarantee admission – check programme-specific subject minimums.
- Not rounding correctly: A mark of 69% is Level 5, not Level 6. The boundaries are strict.
Quick Check: Use Our Calculator
Want to verify your manual calculation? Use our free APS calculator to get an instant result. Then check your eligibility and compare university requirements. You can also read about strategies to improve your APS if your score is lower than needed.