With only few days left until JEE Main 2026 January session, the shift-wise marks vs. percentile data from JEE Main 2025 has become extremely important for students. The Marks vs Percentile JEE Mains 2025 Shift Wise data showed that the percentile varied by around 3-4% for the same score, depending on the shift. For example, 140 marks varies anywhere from 94 to 97 percentile, while 120 marks varies between 88 to 92 percentile across different 2025 sessions.

Experts say that even a small change in paper difficulty, like the ones seen in several 2025 shifts, can vary the percentile based on the raw score. This is why understanding the 2025 shift-wise Marks vs Percentile patterns is now very much essential to set your target score for JEE Main 2026.

Also Read:

JEE Main 2025 Shift-Wise Marks vs Percentile

Key Summary

  • Marks vs Percentile varies shift-wise, not exam-wise.
  • Difficulty fluctuations of even 10-12 marks can change the percentile.
  • 99 percentile needs 220-260 marks depending on the shift.
  • Tough math papers boost percentile for mid-scorers.
  • April attempt may be harder but more rewarding for difficult shifts.
  • The 2025 shift-wise tables are the best prediction tool for 2026 candidates.

JEE Main Marks vs Percentile 2025: Session-wise Analysis

If you understand JEE Main 2025 shift-wise variations, then it will help you to set your expectations for the JEE Main 2026 Exam.

Here's the complete breakdown:

JEE Main 2025 January Session (Shift-wise)

  • Morning shifts generally had 10-15 marks less cutoffs than evening shifts
  • January 22 Morning was 42 marks easier than January 24 Evening
  • Consistency matters: Mid-week shifts (28 Jan Morning) were surprisingly easier

Reddit User Feedback: "Got 165 in Jan 22 evening = 98.5%ile; friend got same 165 in Jan 24 morning = 98%ile"

Percentile 22 Jan Morning 22 Jan Evening 23 Jan Morning 23 Jan Evening 24 Jan Morning 24 Jan Evening 28 Jan Morning 28 Jan Evening 29 Jan Morning 29 Jan Evening
99 158 186 178 187 181 200 148 171 174 176
98.5 144 173 165 175 168 186 136 159 162 165
98 135 163 154 165 158 177 127 149 153 156
97 120 149 140 152 143 162 114 136 140 144
96 110 138 129 141 131 151 105 126 130 134
95 101 129 120 132 121 142 96 118 123 127
90 74 98 90 101 86 110 72 90 94 101

Easiest Shift: 28 January Morning | Toughest Shift: 24 January Evening

Check:

JEE Main 2025 April Session (Shift-wise)

  • April 2 Evening was the toughest shift across both sessions
  • April 2 Morning was 31 marks easier than the same-day evening shift
  • Evening shifts consistently harder: Average 8-12 marks higher cutoff

Reddit User Experience: "April shifts felt harder overall; even 'easy' April = tough January" – 98.9%ile scorer

Percentile 2 Apr Morning 2 Apr Evening 3 Apr Morning 3 Apr Evening 4 Apr Morning 4 Apr Evening 7 Apr Morning 7 Apr Evening 8 Apr Evening
99 172 203 174 200 176 177 179 185 185
98.5 159 190 162 186 165 165 169 173 172
98 150 182 152 176 155 156 161 165 164
97 137 167 141 162 143 143 147 151 150
96 126 157 133 151 133 133 138 142 140
95 118 148 126 142 126 125 130 134 132
90 91 117 102 110 102 98 102 108 104

Easiest Shift: 2 April Morning | Toughest Shift: 2 April Evening

Check: How Many Marks for 99 Percentile in JEE Mains 2025?

Overall Marks vs Percentile vs Rank

Here's a general conversion table based on previous trends:

Marks Range Percentile Range Expected Rank Range
286-292 99.99 12-19
280-284 99.99 23-42
250-279 99.90-99.98 50-1,000
200-249 99.50-99.89 1,000-5,000
150-199 98.00-99.49 5,000-20,000
120-149 95.00-97.99 20,000-50,000
100-119 92.00-94.99 50,000-80,000
62-87 84.56-91.59 92,303-169,542

Why You Must Study Marks vs Percentile JEE Mains 2025 Shift Wise?

By understanding the Marks vs percentile JEE Mains 2025 shift-wise, you can:

  • Set realistic score targets for 90/95/97/99 percentiles
  • Identify how difficulty variations affect the percentile
  • Improve exam strategy for different shift types
  • Avoid overconfidence or panic during the exam
  • Understand how many marks are “safe” for a top college

As JEE Main is conducted in multiple shifts, NTA uses normalisation to ensure the fairness of the result, so:

  • If a shift is easy, then the Percentile becomes tighter
  • If a shift is difficult, then Lower marks still give a high percentile

That is why shift-wise analysis matters more than inter-year comparison.

Check:

Reddit Discussions: What Students Said About JEE Main 2025 Normalisation

r/JEEMains user:

“Everyone in my centre said the paper was lengthy. My 130 became 90 percentile thanks to normalisation.”

This shows how difficult shifts increase the percentile.

Another user said that:

“I got 158 in an easy shift. The percentile came to 95.3. My friend got 153 in a tough shift and scored 97 percentile.”

Easy shifts = more competition, less percentile jump.

Similarly:

“Even a 10 mark difference between 260 and 270 hardly changes the percentile.”

This is true because the top 0.2% scorers are extremely competitive.

Shift-Wise Difficulty Trend Expected for JEE Main 2026

Based on 2024–2025 patterns, analysts expect:

Shift Type Probability Subjects Likely to Be Tough
Easy 20-25% Chemistry
Moderate 50-60% Mixed
Difficult 20-30% Mathematics

So understanding Marks vs Percentile JEE Mains 2025 Shift Wise is important for preparation planning. While the same marks can give different percentiles across shifts due to normalisation, this system ensures fairness for all candidates regardless of which shift they appeared in.

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