Grade guides
Learn the math behind your grades
Short, practical guides for calculating grades, planning finals, understanding GPA, and using each calculator with more confidence.
Guides
Start with the question you have
Each guide links back to a calculator.
How to Calculate Your Grade Step by Step Learn how points, percentages, and weighted categories affect your current grade. What Grade Do I Need on My Final? Use current grade, target grade, and final exam weight to plan your finals target. How Weighted Grades Work Understand category weights and why a simple average can be misleading. How to Calculate GPA with Credits Learn grade points, credits, quality points, and the GPA formula. Weighted vs Unweighted GPA Compare regular GPA with honors, AP, IB, and college-level weighting. What GPA Do I Need to Raise My GPA? Plan the future GPA needed to reach a cumulative GPA goal. Can I Still Pass This Class? Check whether your passing target is realistic with the grades still remaining.
Calculators
Use a tool when you are ready
Fast grade, final, weighted grade, and GPA calculators.
Grade Calculator Calculate your current class grade from points earned and points possible. What Grade Do I Need Calculator Find the score needed on remaining work to reach a target grade. Easy Grader Convert total questions and wrong answers into a test percentage and letter grade. Test Grade Calculator Calculate a test score from questions missed, correct answers, or points earned. Final Exam Calculator Calculate what you need on a final exam to finish with your goal grade. Weighted Grade Calculator Combine weighted categories like tests, homework, projects, and finals. Grade Curve Calculator Apply points added, scale-to-top-score, or custom curve adjustments. GPA Calculator Calculate GPA by credits, letter grades, percentages, point values, and weighted courses.