How to Calculate JAMB, Post-UTME, and WAEC/NECO Composite Score for Admissions

How to Calculate Your JAMB, Post-UTME, WAEC/NECO Composite Score

Calculating your composite score for Nigerian university admissions can be challenging, but understanding the process ensures clarity and preparation. Universities in Nigeria use a weighted scoring system for admissions, where JAMB, WAEC/NECO O’Level grades, and Post-UTME results are combined based on the following percentages:

• JAMB UTME: 50%
• O’Level Results: 20%
• Post-UTME: 30%

Here’s a detailed breakdown of how to calculate your composite score with examples and practical tips.

Step 1: Calculate JAMB Score (50%)

The maximum score in JAMB UTME is 400. To allocate 50%, your JAMB score is divided by 8 (since 400 ÷ 50 = 8).

Example 1:

If a candidate scores 250 in JAMB, the calculation is:

JAMB Score=2508=31.25 points\text{JAMB Score} = \frac{250}{8} = 31.25 \text{ points}JAMB Score=8250​=31.25 points

Example 2:

For a JAMB score of 180:

JAMB Score=1808=22.5 points\text{JAMB Score} = \frac{180}{8} = 22.5 \text{ points}JAMB Score=8180​=22.5 points

Step 2: Calculate O’Level Score (20%)

Your WAEC or NECO results are assessed based on five core subjects (specific to your chosen course). Each grade is assigned a point:

• A1 = 6 points
• B2 = 5 points
• B3 = 4 points
• C4 = 3 points
• C5 = 2 points
• C6 = 1 point

The total points for the five core subjects are summed up and prorated to 20% by multiplying by 2/3.

Example:

A candidate’s O’Level grades are:

• Mathematics: B3 (4 points)
• English: C5 (2 points)
• Chemistry: C4 (3 points)
• Biology: B2 (5 points)
• Physics: C6 (1 point)

Total Gross Points:

$$4+2+3+5+1=15\text{ points}$$

Prorated to 20%:

15×23=10 points15 \times \frac{2}{3} = 10 \text{ points}15×32​=10 points

Step 3: Calculate Post-UTME Score (30%)

The Post-UTME is allocated 30%. To calculate this, multiply your Post-UTME score by 0.3.

Example:

A candidate scores 65% in Post-UTME:

$$65\times 0.3=19.5\text{ points}$$

Step 4: Combine All Scores

To determine your composite score, sum up the scores from JAMB, O’Level, and Post-UTME.

Example:

A candidate has:

• JAMB Score: 202/8 = 25.25 points
• O’Level Score: 10 points
• Post-UTME Score: 58 × 0.3 = 17.4 points

Composite Score:

$$25.25+10+17.4=52.65$$

This candidate’s composite score is 52.65.

Key Insights and Additional Tips

1. Choose Core Subjects Carefully: Ensure you know the required five core subjects for your course. Universities prioritize these when calculating O’Level points.
2. Higher Scores Matter: A 5-point gap in your composite score can make a difference in securing admission. Always aim for high scores in JAMB, O’Level, and Post-UTME.
3. Cross-Check Results: Confirm your grades and calculate accurately to avoid errors.
4. Understand University Requirements: Some universities adjust the weight of each component differently.

Another Practical Example

A candidate applying for Medicine has the following scores:

• JAMB: 280
• O’Level Grades:
  • Biology: A1 (6 points)
  • Chemistry: B2 (5 points)
  • Physics: B3 (4 points)
  • Mathematics: C4 (3 points)
  • English: B3 (4 points)
• Post-UTME: 75%

Step-by-Step Calculation:

1. JAMB Score:

$$280÷8=35\text{ points}$$

2. O’Level Score:

$$6+5+4+3+4=22\text{ gross points}$$

Prorated to 20%:

22×23=14.67 points22 × \frac{2}{3} = 14.67 \text{ points}22×32​=14.67 points

3. Post-UTME Score:

$$75\times 0.3=22.5\text{ points}$$

Composite Score:

$$35+14.67+22.5=72.17$$

Key Notes for Candidates

• High JAMB scores significantly impact your composite score.
• Maximize your O’Level grades by targeting A1s and B2s in your core subjects.
• Perform well in Post-UTME to secure an edge over competitors.
• Always verify the cut-off mark for your course and institution, as they vary yearly.

For more information, visit reputable Nigerian education platforms like:

• JAMB Official Website
• Myschool.ng
• Edu Delight Tutors

By following these steps and examples, you’ll be well-prepared to calculate your composite score and meet university admission requirements.