JEE Main Normalisation Formula
After compiling the raw marks, the NTA applies the normalisation formula to get the percentile scores of a candidate for each subject – Maths, Physics, and Chemistry as well as the total. The highest score of each session will get the same percentile of 100 which is ideal. The percentile score has been used for the preparation of the JEE Main merit list. The percentile scores will be calculated up to 7 decimal places to avoid ties amongst candidates with the same scores.
The JEE Main percentile score obtained by a candidate is determined only after applying normalisation to the marks obtained by a candidate. JEE Main Percentile scores indicate the percentage of candidates who have scored equal to or below that particular percentile in the examination. A percentile score is measured on a scale of 100 to 0 for each session of examinees. The formula to calculate JEE Mains marks vs percentile is

IITJEE Mains Percentile For Eligible For IIT JEE Advance
General: 87.899 Percentile (Approx) ( Roughly Marks in between 85-95)
EWS: 66.221 Percentile (Approx)
OBC: 68.023 Percentile (Approx)
SC: 46.882 Percentile (Approx)
ST: 37.673 Percentile (Approx)
Score Vs Percentile (Session-2021)
Let us understand or Analyse about Percentile & Score for session 2020-2021
August Session 2021
| Percentile | 26th Aug Morning | 26th Aug. Evening | 27th Aug Morning | 27th Aug Evening | 31st Aug Morning | 31st Aug Evening | 1st Sep Evening | Average Score |
| 99 | 189 | 199 | 208 | 195 | 239 | 197 | 193 | 203 |
| 98 | 163 | 170 | 181 | 167 | 217 | 168 | 169 | 177 |
| 97 | 146 | 154 | 164 | 150 | 201 | 148 | 154 | 160 |
| 96 | 135 | 142 | 151 | 142 | 185 | 138 | 143 | 148 |
| 95 | 126 | 131 | 140 | 133 | 176 | 126 | 134 | 138 |
| 94 | 117 | 122 | 132 | 126 | 165 | 118 | 127 | 122 |
| 93 | 110 | 115 | 124 | 116 | 156 | 110 | 121 | 122 |
| 92 | 104 | 108 | 116 | 111 | 148 | 103 | 115 | 115 |
| 91 | 100 | 102 | 110 | 107 | 141 | 98 | 101 | 109 |
| 90 | 92 | 97 | 105 | 101 | 134 | 91 | 95 | 103 |
Feb Session 2021
| Percentile | 24th feb Morning | 24th feb Evening | 25th feb Morning | 25th feb Evening | 26st feb Morning | 26st feb evening | Average Score |
| 99 | 220 | 204 | 184 | 195 | 216 | 175 | 200 |
| 98 | 192 | 180 | 181 | 196 | 217 | 168 | 175 |
| 97 | 174 | 154 | 164 | 158 | 201 | 134 | 156 |
| 96 | 160 | 142 | 155 | 148 | 185 | 126 | 144 |
| 95 | 147 | 131 | 158 | 136 | 176 | 112 | 131 |
| 94 | 138 | 122 | 132 | 126 | 165 | 104 | 122 |
| 93 | 130 | 115 | 126 | 118 | 156 | 98 | 113 |
| 92 | 120 | 108 | 118 | 120 | 148 | 91 | 106 |
| 91 | 115 | 102 | 110 | 170 | 141 | 86 | 101 |
| 90 | 109 | 97 | 105 | 110 | 134 | 83 | 97 |
JEE Main 2022 Expected Marks vs Percentile vs Rank analysis
| JEE Main 2022 Marks | JEE Main 2022 Percentile % | JEE Main 2022 Rank |
| 300-281 | 100 – 99.99989145 | 1-20 |
| 271 – 280 | 99.994681 – 99.997394 | 80-24 |
| 263 – 270 | 99.990990 – 99.994029 | 83-85 |
| 250 – 262 | 99.977205 – 99.988819 | 210-85 |
| 241 – 250 | 99.960163 – 99.975034 | 367-215 |
| 231 – 240 | 99.934980 – 99.956364 | 599-375 |
| 221 – 230 | 99.901113 – 99.928901 | 911-610 |
| 211 – 220 | 99.851616 – 99.893732 | 1367-910 |
| 201 – 210 | 99.795063 – 99.845212 | 1888 – 1375 |
| 191 – 200 | 99.710831 – 99.782472 | 2664 – 1900 |
| 181 – 190 | 99.597399 – 99.688579 | 3710 – 2700 |
| 171 – 180 | 99.456939 – 99.573193 | 5003- 3800 |
| 161 – 170 | 99.272084 – 99.431214 | 6706 – 5100 |
| 151 – 160 | 99.028614 – 99.239737 | 8949 – 6800 |
| 141 – 150 | 98.732389 – 98.990296 | 11678 – 9000 |
| 131 – 140 | 98.317414 – 98.666935 | 15501 – 11800 |
| 121 – 130 | 97.811260 – 98.254132 | 20164 – 15700 |
| 111 – 120 | 97.142937 – 97.685672 | 26321 – 20500 |
| 101 – 110 | 96.204550 – 96.978272 | 34966 – 26500 |
| 91 – 100 | 94.998594 – 96.064850 | 46076 – 35000 |
| 81 – 90 | 93.471231 – 94.749479 | 60147 – 46500 |
| 71 – 80 | 91.072128 – 93.152971 | 82249 – 61000 |
| 61 – 70 | 87.512225 – 90.702200 | 115045 – 83000 |
| 51 – 60 | 82.016062 – 86.907944 | 165679 – 117000 |
| 41 – 50 | 73.287808 – 80.982153 | 246089 – 166000 |
| 31 – 40 | 58.151490 – 71.302052 | 385534 – 264383 |
| 21 – 30 | 37.694529 – 56.569310 | 1025009-334080 |
| 20 – 11 | 13.495849 – 33.229128 | 1025009-334080 |
| 0 – 10 | 0.8435177 – 9.6954066 | 1025009-334080 |
JEE Main Rank vs Marks Range (In Figure)
FAQs regarding JEE Main Marks vs Rank
Q. When will JEE Main Result be declared?
A. The date for JEE Main result announcement will be declared soon.
Q. I got 281 marks in JEE Main. What will be my Percentile?
A. It is 99.96+ percentile, it’s a really good performance and you should be able to get under AIR 100.
Q. If someone gets 23.072 percentile, what will be the score in JEE Main?
A. Around 15-20 marks out of 300.
Q. How much percentile is required for NIT?
A. General Category candidates need to score a minimum of 95+ percentile score to get NITs. For reserved category candidates, an 80+ percentile score is enough to get NITs.
Q. What is a good score in JEE Main?
A. 250+ marks in JEE Main can be considered as a good score.
Q. What is needed to score good marks in JEE Main?
A. To score good marks in JEE Main exam it is very important for candidates to have a good understanding of Physics, Chemistry, and Mathematics. The basics should be strong.
Q. How JEE Main rank is prepared?
A. JEE Main rank is prepared by compositing the scores of JEE Main and marks of class XII in the ratio of 60:40. According to it, the scores are arranged in merit.
Q. My CBSE percentage is 75.5. Am I eligible for JEE Main 2022?
A. Yes, you are eligible to appear for JEE Main.
Q. Is 45 percentile enough for JEE Mains?
A. Candidates can appear in JEE Main irrespective of their percentage in class 12. The requirement of percentage is for admission in the institute not for appearing in JEE Mains.
Q. If I appear in all the sessions. Which scores will be counted while declaring the result?
A. The best of the scores from all the sessions will be considered for merit/ranking in JEE Main 2021.





