Lagos State University(lasu)

School Information

Formula Summary: First, your JAMB score × 0.15, second, pick your 5 best O'Level subjects and add their points together using this scale: A1 = 8, B2 = 7, B3 = 6, C4 = 5, C5 = 4, and C6 = 3, and finally, add your calculated JAMB result and your total O'Level points together, subtracting 1.5 points from your total if you are combining two O'Level sittings.

Note: Using two O'Level sittings results in a flat −1.5 penalty on the final aggregate (−0.3 per subject × 5 subjects).