GATE Normalisation Process: How Scores are Calculated - The GATE exam is a national-level exam conducted by the Indian Institute of Science and seven Indian Institutes of Technology (IITs) on behalf of the National Coordination Board (NCB)-GATE, under the Department of Higher Education, Ministry of Education (MoE), Government of India. The exam assesses the aptitude of engineering and science graduates in various subjects for admission to postgraduate programs such as M.E, M.Tech, MS, and direct Ph.D. programs in IITs, NITs, and other institutions across India. Since the exam is conductef in multiple sessions across various centres, normalisation is used to ensure that the scores of candidates are comparable across different sessions.
This Story also Contains
- GATE Marks Vs Score
- How GATE Normalised Scores are Calculated?
- GATE Score Card 2025
GATE 2025 Normalisation Process: How Scores are calculated? The Graduate Aptitude Test in Engineering (GATE) normalisation marks calculator takes into account the relative performance of all the candidates who appeared for the GATE 2025 exam in that particular session. The scores obtained by the candidates are then normalised based on the mean and standard deviation of the raw scores in their respective sessions. This helps to account for any variations in the difficulty level of the different sets of question papers and ensures a fair evaluation of the candidates' performance. To know more information about how to calculate gate score from marks read the entire article.
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GATE Marks Vs Score
The candidates seeking how GATE score is calculated out of 1000, must know GATE score of a candidate is obtained using a formula out of 1000 while the marks of a candidate is the actual number secured by a candidate in the exam out of 100. The GATE result of qualified candidates indicates both GATE score and marks obtained by candidates. GATE 2025 scores are used by institutes to offer admission in PG engineering courses and also by Public Sector Undertakings (PSUs) for shortlisting candidates to offer employment.
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How GATE Normalised Scores are Calculated?
The GATE conducting institute uses formulas for converting the marks of candidates to scores. Since some papers are conducted in multiple sessions, to arrive at a normalized score for these multiple-session papers, a suitable normalization formula is applied to take into account any variation in the difficulty levels of the question papers across different sessions.
The normalization is done based on the fundamental assumption that "in all multi-session GATE papers, the distribution of abilities of candidates is the same across all the sessions". This assumption is justified since the number of candidates appearing in multi-session papers in GATE is large and the procedure for allocation of sessions to candidates is random.
Further, it is also ensured that for the same multi-session paper, the number of candidates allotted in each session is of the same order of magnitude. Hence, the following GATE normalized marks calculator formula is used to calculate the GATE normalized score,
GATE Normalisation Formula

How GATE scores are calculated
For all papers for which there is only one session, actual marks obtained by the candidates are used for calculating the GATE Score. For papers in multi-sessions, normalized marks are used for calculating the GATE score. The following formula is used to calculate the GATE exam score.
GATE Score Calculation Formula

GATE Score Card 2025
Candidates who will qualify in the GATE exam 2025 by securing a minimum score will be issued the GATE score card 2025. Students will be able to download their GATE 2025 scorecard on its official website. GATE 2025 scorecard is the official document confirming the qualification of candidates in the exam. GATE score card 2025 is used while applying for M.Tech admission or in PSU recruitment through GATE.