How do I convert my Nigerian GPA to a US GPA?

Divide your Nigerian GPA (5.0 scale) by 5, then multiply by 4. Formula: US GPA = (Nigerian GPA / 5) × 4.

What is a First Class GPA in the US system?

A First Class Nigerian GPA (4.5–5.0) is equivalent to a US GPA of 3.6–4.0, which corresponds to Summa Cum Laude.

Yes. This conversion helps you understand how your GPA aligns with US and UK grading systems for international scholarship applications.

This calculator provides an accurate proportional estimate. For official evaluations, use credential agencies like WES or ECE.

Conversion

Convert Nigerian 5.0 GPA to US 4.0 scale and percentage for scholarships and international applications.

Convert your GPA between different international scales

View standard GPA equivalents across different grading systems

Learn about GPA requirements for international scholarships

GPA Conversion Calculator

Convert your African university GPA (5.0 scale) to US GPA (4.0 scale)

African GPA (5.0 scale)

US GPA = (Nigerian GPA / 5) x 4

This formula provides a proportional conversion between the Nigerian 5.0 scale and the US 4.0 scale.