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Grade & Test Score Calculators
Evergreen academic calculators for weighted grades, GPA, final exams, SAT/ACT score math and fast classroom grading.
Weighted Grade CalculatorCalculate a weighted course grade from category scores and weights, even when the entered weights do not add to exactly 100%.CalculatorGrade Percentage CalculatorConvert points earned and points possible into a percentage, letter grade and number of missed points.CalculatorFinal Grade CalculatorCalculate the score needed on a final exam to reach a target grade, or project your final course grade from an expected exam score.CalculatorGPA CalculatorCalculate a college GPA from letter grades and credit hours with an editable 4.0 scale, or enter grade points manually.CalculatorWeighted GPA CalculatorCalculate a weighted GPA with per-course extra weight for honors, AP, IB or other advanced-course systems.CalculatorCumulative GPA CalculatorCombine an existing GPA and credits with a new semester GPA and credits to estimate the updated cumulative GPA.CalculatorSemester Grade CalculatorEstimate a semester grade from multiple term scores and an optional final-exam score with its own weight.CalculatorTest Grade CalculatorCalculate a test percentage, letter-grade reference and missed-question count from correct answers and total questions.CalculatorSAT Score CalculatorCalculate an SAT total from section scores or estimate a score range from raw correct answers using the official 2026 Practice Test #11 conversion table.CalculatorACT Score CalculatorCalculate the current ACT Composite from English, Math and Reading section scores, with an optional legacy four-section mode.CalculatorTeacher GraderGenerate a complete grading chart for any test length, showing correct answers, missed answers, percentage and letter-grade reference.Teacher tool
Use grade calculators with the exact rules for your class
Grade, GPA and score tools are most useful when the inputs match the grading system you actually use. Enter the weights, points, credits or score components from the course or testing source rather than relying on a hidden default. Review the intermediate values before using the result for planning.
Related: GPA Calculator · Final Grade Calculator · Test Grade Calculator · study and grade guides