GradeCalc.info
Weighted Grade / GPA Calculator (NAIT)
Weight/Credits:
Grade:

To calculate GPA enter course weight/credits and grades and press the Calculate button. For simple average enter weight of 1 for each entered grade or leave all Weight/Credits fields empty.

Letter/Alpha grades: To perform calculations Letter/Alpha grades will be converted to numbers as per 4.0 scale (see the table below).

This grade conversion table is used by the Northern Alberta Institute of Technology (NAIT).

LetterPercentagePoint Value
A+901004
A83894
A-80823.7
B+77793.3
B73763
B-70722.7
C+67692.3
C63662
C-60621.7
D+55591.3
D50541
F0490

Information Source:
Grading System

This tool is intended to be used as a guide only. Contact your school or institution for an exact determination.