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Calculate Your
GPA & CGPA

The most accurate academic calculator for Nigerian university students. Supports both BMAS and CCMAS grading systems.

BMAS Calculator CCMAS Calculator

5.0

Max GPA Scale

2

Grading Systems

20+

Courses at Once

Why Use Us

Everything you need to track your academic performance

Instant Calculation

Enter your scores and get your GPA or CGPA calculated in real time — no delays, no page reloads.

Dual Grading Systems

Full support for both BMAS (with E grade) and CCMAS (without E grade) systems used across Nigerian universities.

Saved History

All your calculations are automatically saved to your browser so you can review them any time.

Fully Responsive

Works perfectly on phones, tablets, and desktops. Calculate your GPA on any device.

Privacy First

No account needed. Your data stays in your browser and is never sent to any server.

Class Classification

Automatically displays your degree class — First Class, Second Class Upper, Lower, Third, or Pass.

Get Started

Choose your grading system

Not sure which to use? Check with your institution. Most Nigerian universities use one of these two systems.

BMAS

Standard system with E grade

A 70 – 100 5.0
B 60 – 69 4.0
C 50 – 59 3.0
D 45 – 49 2.0
E 40 – 44 1.0
F 0 – 39 0.0
Open BMAS Calculator

CCMAS

System without E grade

A 70 – 100 5.0
B 60 – 69 4.0
C 50 – 59 3.0
D 45 – 49 2.0
F 0 – 44 0.0
Open CCMAS Calculator

Got Questions?

Frequently Asked Questions

GPA (Grade Point Average) is calculated for a single semester. CGPA is the weighted average across all semesters — it reflects your overall academic performance.
BMAS includes an E grade (40–44, worth 1.0 point). CCMAS does not — any score below 45 is an F (0.0). Pick the system your institution uses.
GPA = (Sum of Grade Points × Credit Units) ÷ (Total Credit Units). Higher-credit courses carry more weight in the final average.
Calculations are saved only in your browser's local storage. Nothing is sent to a server. No account is required.
First Class: 4.50–5.00 · Second Class Upper: 3.50–4.49 · Second Class Lower: 2.50–3.49 · Third Class: 1.50–2.49 · Pass: 1.00–1.49 · Fail: below 1.00.

Ready to calculate your GPA?

Pick your grading system and get your results in seconds.

BMAS Calculator CCMAS Calculator