Free · Instant · No sign-up
Test Grade Calculator
Grade any test in seconds. Enter the number of questions and how many were missed to get the percentage score and letter grade — plus a full chart for every possible number wrong.
Score
85%B
17 of 20 correct
Grade for every number wrong (out of 20)
−0100%A+
−195%A
−290%A-
−385%B
−480%B-
−575%C
−670%C-
−765%D
−860%D-
−955%F
−1050%F
−1145%F
−1240%F
−1335%F
−1430%F
−1525%F
−1620%F
−1715%F
−1810%F
−195%F
−200%F
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Test Grade Calculator — FAQ
How does the Test Grade Calculator calculate my score?
It divides the number of correct answers by the total number of questions: score = (questions − wrong) ÷ questions × 100. The letter grade uses a standard scale (90+ = A, 80+ = B, and so on).
Can I see the grade for a different number of wrong answers?
Yes — the chart shows the percentage and letter grade for every possible number of wrong answers, so you can grade a whole stack of tests at a glance.
Is this Test Grade Calculator free?
Yes — it runs instantly in your browser, needs no account, and is completely free.
