GPA resource library
GPA guides & academic planning
Clear formulas, worked examples, and reviewed sources for understanding your GPA and planning what comes next.
Latest GPA articles

China's 100-Point GPA System vs. the U.S. 4.0 Scale: A Conversion Guide
Converting grades from China's 100-point system to the American 4.0 GPA scale is a complex process that goes beyond simple math. This guide provides clarity for Chinese students by explaining different educational cultures and grading standards.

A Simple Guide to Converting Your Indian 10-Point GPA to a 4.0 Scale
For Indian students aiming to study in the United States, converting a 10-point CGPA to the 4.0 GPA scale is a necessary step. This guide provides clear steps and tools to help you make an accurate conversion for your university applications.

A Guide to International GPA Conversion
This guide provides a comprehensive overview for converting international grades to the U.S. 4.0 GPA scale. Learn the specific methods for India's 10-point, the UK's class system, Canada's 12-point, China's 100-point, and Nigeria's 5-point systems.

A Guide to Converting Nigeria's 5-Point GPA to the US 4.0 Scale
Learn how to convert Nigeria's 5-point GPA to the US 4.0 scale. This guide explains the challenges of grade deflation and recommends accurate conversion methods, like using WES or grade-by-grade mapping, for your US university applications.

From Ontario's 12-Point System to a U.S. 4.0 GPA: A Conversion Guide
Converting grades from the Ontario 12-point system to the 4.0 GPA scale used in the United States can feel complicated. This guide explains how to make the conversion, the challenges you might face, and how to present your grades accurately.

A Student's Guide to Converting UK Class System Grades to a 4.0 GPA
Navigating the conversion from the UK's degree classification system to the US 4.0 GPA scale can be confusing. This guide explains how First-Class and 2:1 Honours are generally viewed and why context and university reputation are key for your US application.

12-Point vs. Latin-American 10-Point GPA: A Guide to Conversion
Explore the differences between the Canadian 12-point and Latin American 10-point GPA systems. This guide covers the complexities of conversion and why accurate tools are essential for international students.

GPA Scale Comparison: 4.0 vs. 5.0 vs. 12-Point vs. 10-Point
A complete guide comparing the 4.0, 5.0, 12-point, and 10-point GPA scales. Learn about weighted vs. unweighted grades, course weighting, and how to convert between systems.

The History of GPA: From Latin Ranks to the 4.0 Scale
Explore the fascinating history of the GPA, from its origins at Yale in 1785 to the modern 4.0 scale and the introduction of weighted systems for advanced courses.

The Pros and Cons of Different GPA Scales: 4.0 vs. 5.0 vs. 12-Point
An in-depth look at the pros and cons of the 4.0, 5.0, and 12-point GPA scales. Understand the benefits and drawbacks of weighted vs. unweighted systems.

A Guide to Different Types of GPA Scales
Explore the different types of GPA scales used by schools, from the standard 4.0 and weighted 5.0 to the 12-point scale and narrative evaluations.

Your Guide to 100-Point to 5-Point Conversion
Learn how to convert percentage grades to the weighted 5.0 GPA scale. This guide covers the conversion formula, course weighting for AP/Honors, and its impact on college admissions.
Start with the essentials
How to Calculate GPA
Learn the credit-weighted formula, letter-grade conversions, and the mistakes that most often change a result.
Read the guideWeighted vs. Unweighted GPA
See how course rigor changes a weighted result and why colleges review GPA in transcript context.
Compare GPA types