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Grade & score calculators

Free grade calculators for finals, GPA, tests and course planning

Choose the calculator that matches the question you actually have. Lynara keeps formulas and assumptions visible so you can check the result against your syllabus, gradebook or testing source.

01Final Grade 02College GPA 03Weighted Grade 04Test Grade
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Which grade calculator should I use?

What do I need on my final?Use your current course grade, target grade and final-exam weight to calculate the score required.Final Grade Calculator →What is my college GPA?Enter letter grades and credit hours on an editable 4.0 scale, or enter grade points manually.College GPA Calculator →What is my weighted course grade?Combine category scores and weights, even when the entered weights do not add to exactly 100%.Weighted Grade Calculator →How is my semester grade calculated?Average equal-weight terms or enter custom quarter, term and final-exam weights such as 40 / 40 / 20 from your syllabus.Semester Grade Calculator →What percentage did I get on a test?Enter correct or wrong answers and total questions to calculate the percentage, missed questions and a letter-grade reference.Test Grade Calculator →What is my SAT score from these section scores?Combine supported Reading & Writing and Math section scores, or use the documented Practice Test #11 estimate mode.SAT Score Calculator →What percentage is this points score?Convert points earned and points possible into a percentage without relying on a hidden grading rule.Grade Percentage Calculator →What is my ACT composite score?Combine the supported ACT section scores using the current or legacy composite mode shown by the calculator.ACT Score Calculator →Do I need a full grading chart?Generate every possible score percentage for a test with the same total number of questions.Teacher Grader →What average do I need on the rest of the course?Use your current grade, completed course weight and target final grade to calculate the average needed across all remaining work.Grade Recovery Calculator →How much will one assignment change my grade?Use your current grade, completed course weight, assignment weight and expected score to project the newly accounted average.Assignment Grade Impact Calculator →

All grade and test-score tools

Final Grade CalculatorCalculate the score needed on a final exam, project your course grade, and see the reachable course-grade range from a 0% to 100% final.CalculatorGPA CalculatorCalculate a college GPA from letter grades and credit hours with an editable 4.0 scale, or enter grade points manually.CalculatorWeighted Grade CalculatorCalculate a weighted course grade from category scores and weights, even when the entered weights do not add to exactly 100%.CalculatorSemester Grade CalculatorCalculate a semester grade from term or quarter grades using equal-term or custom syllabus weights, with an optional final exam.CalculatorTest Grade CalculatorCalculate a test percentage, letter-grade reference and missed-question count from either correct or wrong 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.CalculatorGrade Percentage CalculatorConvert points earned and points possible into a percentage, letter grade and number of missed points.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 toolCumulative GPA CalculatorProject an updated cumulative GPA or calculate the GPA needed across future credits to reach a target cumulative GPA.CalculatorWeighted GPA CalculatorCalculate a weighted GPA with per-course extra weight for honors, AP, IB or other advanced-course systems.CalculatorGrade Recovery CalculatorCalculate the average grade needed across all remaining course weight to reach a target final course grade.CalculatorAssignment Grade Impact CalculatorProject how an assignment changes your accounted course average or calculate the assignment score needed for a target accounted grade.CalculatorPoints Needed to Reach a Target GradeCalculate how many points are needed from remaining coursework to reach a target percentage in a points-based course.CalculatorExtra Credit Grade CalculatorCalculate how bonus points change a points-based grade when extra-credit points are added to points earned without increasing points possible.CalculatorDrop Lowest Grade CalculatorCalculate an equal-weight score average before and after dropping the lowest one or more scores from a list.CalculatorLate Penalty CalculatorCalculate a hypothetical late-work score using either percentage-points-per-day or percent-of-score-per-day penalties.CalculatorGPA Credits Needed CalculatorCalculate how many future credits at an expected GPA would be needed to reach a target cumulative GPA.CalculatorGrade Replacement Impact CalculatorCompare a hypothetical GPA if an old course grade is replaced with a new grade versus if the repeat is counted as an additional attempt.CalculatorClass Rank Percentile CalculatorConvert a class rank and class size into top percentage, two common percentile conventions, decile and students above or below you.Calculator
Worked methods

Popular grade calculation guides

Use these worked explanations when you want to understand the formula before entering your own numbers.

How to Calculate the Final Exam Score You NeedUse current grade, final-exam weight and target course grade to calculate a required final score.How Weighted Grades WorkUnderstand weighted categories, normalization and why a category with a larger weight changes the course grade more.GPA vs. Weighted GPACompare unweighted GPA, weighted GPA and the role of course credits and advanced-class weighting.How Many Credits Do You Need to Reach a Target GPA?Solve for the future credits required at an expected GPA to reach a cumulative GPA target and understand when the target is mathematically unreachable.How to Calculate Points Needed for a Target GradeCalculate the points required from remaining coursework in a raw-points course and distinguish that model from weighted-category grading.How to Calculate a Test GradeTurn correct answers into a percentage and understand the difference between percentage and letter-grade cutoffs.

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Three different grade questions that should not be mixed together

Current grade: use weighted categories or points already earned to estimate where the course stands now. Final-exam target: use the final-grade calculator when you know the current grade, target and final weight. GPA: use credit-weighted grade points rather than course percentages unless your institution explicitly converts them that way.

The arithmetic can be exact while the policy around it is not. Schools differ on letter cutoffs, grade-point scales, rounding, weighting, dropped assignments and extra credit. Lynara therefore keeps those assumptions visible instead of presenting one grading policy as universal.

Final grade formula

When a final exam is worth a known share of the course, the required final score is calculated from the target course grade, the current grade and the final weight.

required final = (target − current × (1 − final weight)) ÷ final weight

Calculate the grade needed on your final →

College GPA formula

College GPA is normally a credit-weighted average of grade points. A higher-credit course therefore affects the calculated GPA more than a lower-credit course.

GPA = Σ(grade points × credits) ÷ Σ(credits)

Calculate a college GPA →

Grade calculator questions

What calculator should I use to find the grade I need on my final?

Use the Final Grade Calculator. Enter your current course grade, the final exam weight and the course grade you want to reach.

Is a GPA calculator the same as a grade calculator?

No. A course-grade calculator works with scores or weighted categories. A GPA calculator combines grade points and course credits.

Do all schools use the same letter-grade and GPA scale?

No. Cutoffs, weighting and grade-point scales can differ. Use your institution's published rules and edit the calculator assumptions where Lynara provides that option.

Can I use the test grade calculator for a quiz?

Yes. If the quiz is scored as correct answers out of total questions, the same percentage calculation applies.