GATE Normalisation Process: How Scores are Calculated - IIT Guwhati has released the details of the GATE 2026 Normalisation process on the official website, gate2026.iitg.ac.in. Candidates can check the GATE Normalisation process on this page. 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 Ministry of Education (MoE), Government of India. The exam evaluates the aptitude of engineering and science graduates in various subjects for admission to postgraduate programs like M.E, M.Tech, MS, and direct Ph.D. programs in IITs, NITs, and other institutions across India.
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

In GATE 2026, the qualifying marks (?q) for the general category candidate in each subject will be Qualifying marks for GENERAL category =max(25, min(40, ?? + ??))
where ?? is the mean and ?? is the standard deviation of marks of all the candidates who appeared for the test paper.
The qualifying marks for other categories may be calculated as per the standard ratio:
Qualifying marks for OBC-NCL/EWS categories = (9/10) × Qualifying marks for GENERAL category
Qualifying marks for SC/ST/PwD categories = (2/3) × Qualifying marks for GENERAL category