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How to Build Your School's Custom Weighted GPA Scale

Learn how to replicate your school's specific weighting rules in a GPA calculator to accurately track progress, plan for future semesters, and understand the math behind your transcript.

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4.0 vs 5.0 vs 6.0 GPA: Understanding High School Grading Scales

What is the difference between a 4.0, 5.0, and 6.0 GPA? Learn how colleges interpret different weighted scales and why a higher number implies different rules, not just better grades.

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Weighted GPA Guide: How AP, Honors, and IB Affect Your Score

Understand the difference between weighted and unweighted GPA. Learn how AP, Honors, and IB courses calculate into your score and how colleges view weighted grades.

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Why My GPA Doesn't Match My Transcript: Common Causes and Fast Fixes

Calculated a 3.8 but your transcript shows 3.7? Discover the common reasons for GPA mismatches—from hidden course exclusions to weighting rules—and learn how to audit your grades for accuracy.

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How to Enter Credits and Course Levels for Accurate High School GPA

learn how to correctly enter high school credits and select course levels like AP, Honors, and IB to ensure your GPA calculation is accurate and avoids common mistakes.

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Calculation guide

How to Calculate GPA

Learn the credit-weighted formula, letter-grade conversions, and the mistakes that most often change a result.

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Weighted vs. Unweighted GPA

See how course rigor changes a weighted result and why colleges review GPA in transcript context.

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