How do I calculate my JEE Main Paper 1 score from the response sheet?

Count your right and wrong answers per section from the response sheet and enter them in the RankVyuh JEE Main score calculator: it applies the official marking and shows your marks next to the last cut-off.

Can I challenge the JEE Main Paper 1 answer key?

National Testing Agency opens an objection window after the provisional key, with a fee per question, on its website. The final key is published after objections are reviewed.

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JEE Main Paper 1 answer key 2027

JEE Main Paper 1 is on 20 January 2027. The answer key follows the exam on National Testing Agency's website; this page will carry it, and the score calculator works the day it is out.

Official website: National Testing Agency

Your score from the response sheet

Enter right and wrong answers per section; the calculator applies the official marking (+4 for a correct answer and −1 for a wrong one, for both mcqs and numerical value questions, as in recent nta papers. all 75 questions are compulsory.) and shows the gap to the last cut-off.

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JEE Main 2027: every date

Session 1	20 January 2027 to 28 January 2027confirmed
Session 2	2 April 2027 to 7 April 2027tentative

Dates as announced by National Testing Agency; "tentative" means reported but not yet confirmed. Checked weekly.

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The same screen, timer and pattern as the real exam, with a report that shows your marks against the last cut-off.

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FAQ

When is the JEE Main Paper 1 answer key 2027 out?: JEE Main Paper 1 is on 20 January 2027. The answer key follows the exam on National Testing Agency's website; this page will carry it, and the score calculator works the day it is out.
How do I calculate my JEE Main Paper 1 score from the response sheet?: Count your right and wrong answers per section from the response sheet and enter them in the RankVyuh JEE Main score calculator: it applies the official marking and shows your marks next to the last cut-off.
Can I challenge the JEE Main Paper 1 answer key?: National Testing Agency opens an objection window after the provisional key, with a fee per question, on its website. The final key is published after objections are reviewed.

Source: National Testing Agency notices at https://jeemain.nta.nic.in. Calendar last re-verified: 2026-11-02. Page: https://rankvyuh.com/jee-main/answer-key