Learn More About GPA, CGPA, Calculation, and Importance
Learn More About GPA, CGPA, Calculation, and Importance — Welcome to CTool, your trusted platform for understanding and calculating GPA, CGPA, and academic grades with accuracy. This page features helpful articles written and reviewed by Usama Saeed, the founder of CTool, who created these tools to support university, college, and school students in improving their academic performance.
Here, you’ll learn how to calculate GPA and CGPA, understand the difference between weighted and unweighted GPA, convert your GPA into a percentage, and explore the importance of GPA in education and career growth. Each guide is designed to build your academic knowledge, helping you achieve better results through accurate and transparent calculations using CTool’s free online GPA and CGPA calculators.

12 Common GPA Calculation Mistakes
Calculating GPA looks simple on the surface. But the reality is very different. Many students end up misreporting their grades due to minor errors.

CGPA VS GPA Difference
What is GPA vs CGPA, and what's the commonly noticed difference between them when calculating CGPA or GPA? And Learn more About.

Weighted vs Unweighted GPA
Learn what weighted and unweighted GPA are, how to calculate them, and the difference between weighted vs unweighted GPA.

What is the Importance of a GPA?
Learn more about GPA and how it is important for studying abroad, MBA admissions, college admissions, and job applications.