Pass / Fail Calculator

Pass/Fail Calculator to find your score percentage, pass or fail result, and the maximum number of questions you can miss while still passing. It is perfect for exams, quizzes, and any test score calculator use case.

Pass / Fail Calculator
With 20 questions, you can miss at most 8 and still pass.
Letter thresholds
Score
100.00% PASS (20/20)
Letter
A+
GPA
4.00 (scale 4.0)
Pass threshold
60.00%
Full table

Wrong / Correct → % → PASS / FAIL

# Wrong # Correct % Status
0 20 100.00% PASS
1 19 95.00% PASS
2 18 90.00% PASS
3 17 85.00% PASS
4 16 80.00% PASS
5 15 75.00% PASS
6 14 70.00% PASS
7 13 65.00% PASS
8 12 60.00% PASS
9 11 55.00% FAIL
10 10 50.00% FAIL
11 9 45.00% FAIL
12 8 40.00% FAIL
13 7 35.00% FAIL
14 6 30.00% FAIL
15 5 25.00% FAIL
16 4 20.00% FAIL
17 3 15.00% FAIL
18 2 10.00% FAIL
19 1 5.00% FAIL
20 0 0.00% FAIL
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Pass/Fail Formula

Score Percentage

Percentage = (Correct ÷ Total) × 100

Maximum Misses to Still Pass

If your passing threshold is P% and total questions are T, then: Minimum Correct = ceil((P/100) × T)
Max Misses = T − Minimum Correct

That is why this tool is more than a basic grade percentage calculator; it also answers the “how many wrong can I get?” question.

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