Free GATE Score Calculator 2026 for all 30 GATE papers. Estimate your GATE score from raw marks using the official IIT normalization formula, calculate GATE percentile, All India Rank (AIR), and PSU recruitment cutoff eligibility. Covers CS, ECE, ME, CE, EE, CH, IN, MA and all GATE 2026 subjects. Includes M.Tech college predictor and PSU cutoffs for BHEL, ONGC, IOCL, NTPC, GAIL, and Power Grid. Updated for GATE 2026 organized by IIT Roorkee.
Calculate GATE score from raw marks using IIT's official formula. Select your paper and enter marks.
Estimate GATE percentile and AIR from your GATE score or raw marks.
Check PSU recruitment eligibility based on your GATE score, paper and category.
Predict M.Tech college chances based on GATE score, paper and category.
Find what raw marks you need to achieve your target GATE score.
The most accurate GATE score estimator for 2026, implementing the official IIT normalization formula across all 30 GATE papers — completely free.
Implements the exact GATE score formula: S = 350 + 650 × (M – M_min) / (M_q_max – M_min), with full multi-session normalization for papers conducted in multiple shifts.
Covers every GATE 2026 paper: CS, ECE, ME, CE, EE, CH, IN, MA, PI, BT, AG, AE, MN, MT, PH, CY, GE, XE, XL, ST and more — each with paper-specific M_min values.
Estimate your GATE percentile and All India Rank (AIR) based on historical data. Know where your score places you among 1.1M+ GATE 2026 candidates.
Check eligibility for PSU recruitment through GATE: BHEL, ONGC, IOCL, NTPC, GAIL, Power Grid, HAL, BARC with GEN, OBC, SC/ST category cutoffs.
Predict chances at IITs, NITs, IIITs, and CFTIs for M.Tech admission based on GATE score, paper, and category. Includes COAP and CCMT guidance.
Works on all devices. Instant results, no login required, completely free. Share estimated GATE score on WhatsApp, Telegram, or Facebook with one click.
The official GATE score formula is defined by IIT and used by all IITs/NITs for M.Tech admissions. Here is exactly how your raw marks become a GATE score on the 1000-point scale.
The GATE score is calculated on a 1000-point scale using this formula from IIT:
GATE Score (S) = 350 + 650 × (M − M_min) / (M_q_max − M_min)
For papers in multiple sessions (ME, CS, ECE, CE, EE, IN), IIT applies normalization to correct for difficulty differences between sessions:
M̄ = M × (M̄_tg – M̄_qg) / (M̄_t – M̄_q) + M̄_qg
If your session was harder (lower mean), normalization raises your marks. IIT publishes these parameters with official results.
| Category | Min Qualifying Marks | Min GATE Score |
|---|---|---|
| General / UR | 25.0 / 100 | 350 |
| OBC-NCL | 22.5 / 100 | 350 |
| EWS | 22.5 / 100 | 350 |
| SC / ST / PwD | 16.67 / 100 | 350 |
Actual cutoffs vary per paper. CS GEN cutoff is typically 25–30; ME GEN typically 30–35. All qualified candidates get scores between 350 and 1000. GATE Score is valid for 3 years from results.
| Paper | Subject | Approx. Candidates | GEN Qualifying Marks | Top 10% Score Range |
|---|---|---|---|---|
| ME | Mechanical Engineering | ~2,20,000 | 28–35 | 700–1000 |
| CS | Computer Science & IT | ~1,60,000 | 25–32 | 720–1000 |
| EC | Electronics & Comm. Engg. | ~1,50,000 | 25–30 | 700–1000 |
| CE | Civil Engineering | ~1,30,000 | 26–32 | 680–1000 |
| EE | Electrical Engineering | ~1,20,000 | 25–32 | 700–1000 |
| CH | Chemical Engineering | ~25,000 | 30–38 | 720–1000 |
| IN | Instrumentation Engineering | ~18,000 | 26–35 | 700–1000 |
| MA | Mathematics | ~15,000 | 25–35 | 650–1000 |
| PI | Production & Industrial Engg. | ~12,000 | 28–35 | 680–1000 |
| BT | Biotechnology | ~20,000 | 27–34 | 650–1000 |
| PH | Physics | ~14,000 | 25–32 | 640–1000 |
| CY | Chemistry | ~13,000 | 25–33 | 640–1000 |
| AE | Aerospace Engineering | ~8,000 | 27–35 | 680–1000 |
| XE | Engineering Sciences | ~18,000 | 25–33 | 640–1000 |
GATE has 65 questions for 100 marks total: 10 GA questions (15 marks) + 55 technical questions (85 marks). Marking: correct MCQ = +1 or +2; wrong MCQ = −1/3 or −2/3 (negative marking for MCQs only); correct MSQ/NAT = +1 or +2; wrong MSQ/NAT = 0 (no negative marking). Calculate your estimated raw marks. Example: 40 correct MCQs (25 one-mark + 15 two-mark) = 25 + 30 = 55 marks minus 5 wrong MCQs (2 one-mark, 3 two-mark) = −0.67−2.00 = −2.67. Net = 52.33/100 raw marks.
For large papers (ME, CS, ECE, CE, EE, IN) conducted in 2+ sessions, IIT normalizes marks to account for session difficulty differences. Formula: M̄ = M × (M̄_tg – M̄_qg) / (M̄_t – M̄_q) + M̄_qg. IIT publishes the normalization parameters (M̄_t, M̄_tg, M̄_q, M̄_qg) with the final results — before results you can only estimate. In the calculator above, select "Multi-Session" and enter these values from the official GATE answer key response. Single-session papers (AG, MN, some smaller papers) don't require normalization.
Use the formula: S = 350 + 650 × (M – M_min) / (M_q_max – M_min). M_q_max = topper's marks across all sessions (announced with results, typically 85–98). M_min = mean of candidates below qualifying threshold (paper-specific, approximately 25–35). If your M is below M_min, you don't qualify. If M ≥ M_min, your GATE Score is between 350–1000. The formula is linear: every additional mark in the paper proportionally increases your GATE score by approximately 650 / (M_q_max – M_min) points.
Percentile = percentage of candidates who scored below you. IIT doesn't publish per-score percentile maps pre-results, but historical distributions allow estimation. General guide for large papers (ME, CS): GATE Score 900+ ≈ top 0.5–1% (AIR <2,200); 800–900 ≈ top 2–5% (AIR 2,200–11,000); 700–800 ≈ top 6–15% (AIR 11,000–33,000); 600–700 ≈ top 16–25% (AIR 33,000–55,000). For smaller papers (CH, IN, PI), the same score corresponds to fewer candidates — a 700 score in CH with 25,000 candidates = AIR ~1,500 vs a 700 in ME with 2,20,000 = AIR ~13,200.
With your GATE scorecard you can: (1) Apply for M.Tech/ME/MS at IITs through COAP (Common Offer Acceptance Portal) — all IIT M.Tech offers come through COAP, no separate applications; (2) Apply to NITs/IIITs through CCMT (Centralized Counselling for M.Tech); (3) Apply to PSUs (BHEL, NTPC, ONGC, GAIL, Power Grid, IOCL, HAL, BARC, BEL, AAI) when they announce GATE-based recruitment January–June; (4) Apply for MHRD stipend (₹12,400–14,000/month for M.Tech at IITs/NITs with GATE). Scorecard is valid 3 years — GATE 2026 scorecard valid until March 2029.
The single most important variable in the GATE score formula (besides your marks) is M_q_max — the topper's marks. If the paper is easy and the topper scores 97/100, a 65-mark performance gives: Score = 350 + 650 × (65−28)/(97−28) = 350 + 348 = 698. But if the paper is hard and the topper scores 85/100, the same 65 marks gives: Score = 350 + 650 × (65−28)/(85−28) = 350 + 422 = 772. This is why hard GATE papers can be advantageous for competitive scorers — lower topper marks compress the denominator and inflate everyone's score proportionally.
Major PSUs recruit engineers directly through GATE scores. These are historical GATE score cutoffs from 2024–25 — 2026 cutoffs will be announced separately by each PSU.
| Institute | Programme | GEN GATE Score | OBC Cutoff | SC/ST Cutoff |
|---|---|---|---|---|
| IIT Bombay | M.Tech CS / ECE / ME | 800–950+ | 750–900 | 600–750 |
| IIT Delhi | M.Tech CS / EE / ME | 790–940+ | 740–890 | 590–740 |
| IIT Madras | M.Tech CS / ECE / ME | 800–950+ | 750–900 | 600–750 |
| IIT Kanpur | M.Tech CS / EE / ME | 780–930 | 730–880 | 580–730 |
| IIT Kharagpur | M.Tech CS / ECE / ME | 770–920 | 720–870 | 570–720 |
| IIT Roorkee | M.Tech CS / EE / ME | 760–910 | 710–860 | 560–710 |
| IIT Hyderabad | M.Tech CS / ECE / ME | 720–880 | 670–830 | 530–680 |
| IIT Guwahati | M.Tech CS / ECE / ME | 700–860 | 650–810 | 510–660 |
| NIT Trichy | M.Tech CS / ECE / ME | 650–780 | 600–730 | 480–620 |
| NIT Warangal | M.Tech CS / ECE / ME | 620–760 | 570–710 | 460–600 |
| NIT Calicut | M.Tech CS / ECE / ME | 580–730 | 530–680 | 430–570 |
| NIT Surathkal | M.Tech CS / ECE / ME | 560–720 | 510–670 | 410–560 |
Essential GATE 2026 knowledge for preparation and score utilization:
Here's what different GATE score ranges typically mean for M.Tech admissions and PSU recruitment: