Test Grade Calculator (EZ Grader)
The teacher's classic: enter total questions and how many were wrong — get the score, letter grade, and a full grading chart.
Your numbers
Your result
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Test score
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detail
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context
Uses the standard U.S. grading scale (A = 4.0). Estimates only — confirm with your syllabus.
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Grade a stack of tests fast
Set the total number of questions once — the chart below shows the score for every possible number of wrong answers, so you can grade a whole pile without re-typing.