NU CGPA Calculator

Convert your National University (NU) Bangladesh CGPA to percentage, Class, and letter grade instantly.

Verified as of 2026-06 from official sources

About this tool

Convert your National University (Bangladesh) CGPA to a percentage, class, and letter grade using the standard UGC 4.0-scale proportion.

Calculate NU Results

Enter your National University CGPA (4.0 Scale)

How it Works

The National University (NU) of Bangladesh uses a standard 4.00 grading scale. While NU does not provide an official continuous reverse formula to calculate exact percentage from your final CGPA, the mathematical proportion (CGPA / 4.00) * 100 is the widely accepted standard estimate for academic and professional applications.

Estimated Percentage Formula

Percentage = (CGPA / 4.0) * 100

Disclaimer: This is a standard mathematical estimate based on UGC guidelines. Always check official National University regulations if you need an equivalence certificate for formal applications.

NU Class / Division Grading Table

The official Class and Division structure for National University (NU) Honors and Degree programs is as follows:

CGPA Range	Class / Division
3.00 to 4.00	First Class
2.25 to 2.99	Second Class
2.00 to 2.24	Third Class
Below 2.00	Fail

Frequently Asked Questions

What is the NU CGPA to percentage formula?

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The accepted continuous estimate formula for NU CGPA to percentage is Percentage = (CGPA / 4.0) * 100.

What is considered First Class in NU?

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In the National University (NU) Bangladesh, a CGPA of 3.00 and above (out of 4.00) is considered a First Class.

What is Second Class in National University?

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A CGPA between 2.25 and 2.99 is considered Second Class in the NU grading system.

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