Predict your JEE Main rank from your score.
Enter the marks you expect and see your estimated percentile and All-India rank in real time, plotted on the same curve the exam actually follows.
- Estimated percentileTop 0.42%
- 99.5834
- All-India rank (CRL)of 12.5 lakh appeared
- 5,209
A reliable ballpark from real JEE Main data, not the official NTA rank. Your actual rank shifts with the exam session and normalisation.
Close the gap, start freeThe climb from the 50th to the 99th percentile is steep, then flattens near the top. Every mark counts most in the middle.
How the prediction is made.
No black box. Three steps take your raw score to a rank, and you can check every one against the reference table below.
Enter your expected score
Type the marks you expect out of 300, or drag the slider. Negative scores are allowed, exactly like the real marking scheme.
We map it to a percentile
Your score is placed on a calibrated marks-to-percentile curve built from real JEE Main data, using piecewise interpolation between published bands.
Percentile becomes a rank
The percentile is converted to an All-India rank against the roughly 12.5 lakh candidates who appeared, so you see where you stand in the pack.
The rank formula
rank = ((100 − percentile) / 100) × 12,50,000 appeared + 1
The percentile itself is read off the calibration curve by interpolating between published marks-to-percentile bands, so the jump between any two scores follows the real shape of the exam, not a straight line.
Marks, percentile, and rank at a glance.
A quick reference for common scores. These are the exact numbers the predictor produces, straight from the same engine.
| Marks / 300 | Percentile | All-India rank |
|---|---|---|
| 300 | 100.0000 | 1 |
| 271 | 99.9947 | 67 |
| 250 | 99.9772 | 286 |
| 220 | 99.8962 | 1,299 |
| 200 | 99.7867 | 2,667 |
| 180 | 99.5834 | 5,209 |
| 160 | 99.2478 | 9,404 |
| 140 | 98.69 | 16,365 |
| 120 | 97.74 | 28,195 |
| 100 | 96.08 | 48,951 |
| 70 | 90.72 | 1,16,050 |
| 40 | 71.8 | 3,52,824 |
| 20 | 35.3 | 8,09,069 |
How accurate is this?
This is a reliable estimate, not the official NTA result. The true percentile depends on the full candidate distribution across every session and the normalisation NTA applies once results are declared, none of which exists at the moment you are planning.
What the tool does is honest and checkable: it interpolates your score against a calibration table drawn from real JEE Main data, then converts that percentile to a rank using the count of candidates who appeared. Expect your actual rank to land in the neighbourhood of this estimate, closest in the middle of the range and looser at the very top, where a fraction of a percentile separates thousands of ranks.
Use it to set a target and gauge the gap, then close that gap with focused practice rather than treating any single number as fixed.
Know the target. Now close the gap.
A predicted rank only matters if you can move it. Jeeify turns 20,000+ JEE Main past-paper questions into a focused daily plan, ranked by the marks you can actually gain.
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