Question 1

What grading system does Nigeria use?

Accepted Answer

Nigeria uses the Nigerian 5.0 CGPA scale. The NUC CCMAS grade-point system is A = 5.0 (70–100%), B = 4.0 (60–69%), C = 3.0 (50–59%), D = 2.0 (45–49%), E = 1.0 (40–44%) and F = 0 (0–39%). Degree classes are First Class 4.50–5.00, Second Class Upper 3.50–4.49, Second Class Lower 2.40–3.49, Third Class 1.50–2.39 and Pass 1.00–1.49. All courses registered, passed or failed, count toward the CGPA.

Question 2

What local terms should I know for Nigeria?

Accepted Answer

Common terms include CGPA, GPA, degree class, credit unit. The calculators use these labels so the results read the way your institution reports them.

Question 3

Which tools are available for Nigeria?

Accepted Answer

A scale GPA/CGPA calculator, a degree-classification calculator, a conversion tool and a grading-scale reference page, each with a sourced table and last-verified date.

Nigeria Grading System