JEE Main 2026-2027
JEE Main Negative Marking Calculator 2026-2027
Accurate section-wise calculation for Physics, Chemistry & Mathematics. Handles +4/-1 MCQ penalty and 0-penalty numerical type questions.
Enter Section Attempts & Skipped Questions
What-If Risk & Attempt Impact Simulator
Exclusive Strategy ToolSimulate what happens to your score if you attempt additional educated guess questions instead of skipping them:
Subject-wise Marks Breakdown
Sectional AnalysisHigh-Precision Score Trajectory Graph
Chart.js HDThe gradient curve plots your net score as accuracy moves from 0% to 100%. The blue target marker highlights your exact score placement.
Countdown: JEE Main 2027 Session 1
Understanding Negative Marking in JEE Main
Negative marking is designed to eliminate random guessing in competitive entrance exams. In JEE Main, every wrong attempt deducts marks from your hard-earned positive score. Understanding your break-even accuracy is critical to maximizing your net score.
| Question Type | Correct Marks | Negative Penalty | Rule / Exception |
|---|---|---|---|
| Section A (Multiple Choice Questions) | +4 | -1 (25%) | Standard single-choice questions. |
| Section B (Numerical Value Type) | +4 | 0 (No Penalty) | Numerical response questions carry zero negative penalty. |
| Unattempted / Left Questions | 0 | 0 | No marks added or deducted. |
Proven Strategies to Minimize Negative Marks in JEE Main
- Rule #1
Attempt all 5 numerical questions per section: Since numerical questions have zero negative penalty, never leave a numerical question unattempted if you have a reasonable calculation!
- Rule #2
The 20% Break-Even Rule: With +4/-1, random guessing gives 0 expected value. Only guess if you can eliminate at least 2 incorrect options.
- Rule #3
Accuracy over Attempt Volume: A student attempting 50 questions with 90% accuracy scores 175 marks, outscoring a student attempting 70 questions with 60% accuracy (140 marks).
- Rule #4
Physics & Chem Speed Buffer: Build time reserve in Chemistry to dedicate extra time to tricky Math numerical steps.
Frequently Asked Questions (JEE Main)
Is there negative marking in Section B numerical questions in JEE Main?▼
No. Numerical response questions carry +4 for correct answers and 0 penalty for incorrect answers.
How is the break-even accuracy calculated for JEE Main?▼
For +4/-1 questions, break-even accuracy is 1 / (4 + 1) = 20%. Any accuracy above 20% on educated guesses yields a positive net return.
What is a safe score in JEE Main for top NITs?▼
A score of 180+ out of 300 generally secures a 99+ percentile, guaranteeing CSE/ECE branches in top National Institutes of Technology (NITs).