No, calculators are neither allowed for JEE MAINS nor JEE Advanced. Among Engineering Entrance Examinations, only BITSAT is one of the most competitive examinations besides few other Private Universities who allow use of Virtual Calculators.

For more information regarding JEE Main do follow the link below

https://engineering.careers360.com/exams/jee-main

Dear aspirant,

According to your question and taking into consideration that you want to know about whether calculators are allowed or not in jee mains and advanced.

I would like to inform you that nothing is allowed in jee mains and advance and everything would be provided by the jee officials in the exam center.

And no calculators or any kind of paper chits are allowed.