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Use our Negative Marking Calculator to find your exam score. Enter exam totals, attempts, wrong answers, and a penalty rate to see your score and accuracy.
A negative marking calculator helps you find your exam score after wrong answers. In a negative marking system, each wrong answer can lower your marks. The test rules set the amount you lose.
Our online Negative Marking Calculator works out your score in a few steps. Enter the total questions, maximum marks, questions you tried, wrong answers, and penalty rate. The tool then shows your correct answers, score, and accuracy.
A negative marking calculator online works out marks after score cuts. It uses your correct answers and wrong answers. It also uses the value of each question and the penalty rate.
Our tool first finds your correct answers. It then finds the marks per question from the total questions and maximum marks. Next, it works out the wrong answer penalty. The result shows your positive marks, negative marks, final score, score rate, and answer accuracy.
This exam score calculator with negative marking can help with MCQ tests and other exams. Check your exam's marking scheme first. Rules can vary by test.
The tool uses these steps:
Marks Per Question = Maximum Marks ÷ Total Questions
Correct Answers = Questions Attempted − Wrong Answers
Negative Marks Per Wrong Answer = Marks Per Question × Negative Marking Ratio
Total Positive Marks = Correct Answers × Marks Per Question
Total Negative Marks = Wrong Answers × Negative Marks Per Wrong Answer
Final Score = Total Positive Marks − Total Negative Marks
The negative marking formula uses five key values. Correct answers earn marks. Wrong answers cause a score cut. The penalty ratio sets the size of that cut. Unattempted questions earn zero in this tool. Maximum marks set the value of each question.
A 1/4 penalty means you lose one-fourth of a question's marks for each wrong answer. If a question is worth 4 marks, the penalty is 4 × 1/4 = 1 mark. So, each wrong answer costs 1 mark.
A 1/3 penalty means you lose one-third of a question's marks. For a 4-mark question, the exact cut is 4 ÷ 3 = 1.3333… marks. Your code uses 0.3333 as the ratio. So, it gives a cut of 4 × 0.3333 = 1.3332 marks per wrong answer. This is a close decimal value, not the exact fraction.
A 1/2 penalty means you lose half the marks for a wrong answer. If a question is worth 4 marks, the cut is 4 × 0.5 = 2 marks. Each wrong answer then costs 2 marks.
Enter the total number of questions in the exam.
Enter the exam's maximum marks.
Enter the number of questions you attempted.
Enter your wrong answers and choose a penalty ratio. You can pick 0, 1/4, 1/3, 1/2, or a custom ratio.
Click Calculate to view your score, positive marks, negative marks, and accuracy.
The tool finds your correct answers by taking wrong answers away from attempted questions. It also finds marks per question from maximum marks and total questions. Unattempted questions get zero marks in this scoring system.
Suppose a test has 100 questions and 400 maximum marks. You try 90 questions. You get 20 wrong. That means you have 70 correct answers and 10 unanswered questions.
Each question is worth 400 ÷ 100 = 4 marks. The test uses a 1/4 penalty. So, each wrong answer costs 4 × 1/4 = 1 mark.
Total positive marks = 70 × 4 = 280. Total negative marks = 20 × 1 = 20. Your final score is 280 − 20 = 260.
Your score is 260 out of 400. The tool can also show your score rate as 65%. Your answer accuracy is 70 ÷ 90 × 100 = 77.78%.
Use the Negative Marking Calculator to find your net exam score fast. It saves time and helps you see how wrong answers affect your marks. Enter the values that match your test rules. Then check your score before you plan your next step.
First, find your positive marks. Then find the marks lost for wrong answers. Subtract the loss from your positive marks. The result is your final score.
Divide the marks for one question by four. For a 4-mark question, you lose 1 mark per wrong answer.
It means a wrong answer costs one-third of the marks for that question. For 4 marks, the exact cut is about 1.3333 marks.
Divide the marks for one question by two. For a 4-mark question, you lose 2 marks for each wrong answer.
In this tool, unanswered questions get zero marks. They do not add a penalty. Always check your test rules.
Use the correct answers, marks per question, wrong answers, and penalty rate. The tool works out each part and shows your net score.
Yes. This code does not set a zero-score floor. If the penalty is higher than your positive marks, the final score can be below zero. Your exam may use a different rule.
It saves time and lowers the risk of math errors. It also shows how the wrong answer penalty affects your score.