The World Record of creating ‘calendar calculating days of most years’ has been achieved by Master Rishabh Garg (15 year 6 month) from Bhopal, Madhya Pradesh, India.

On Dec 16, 2016; Rishabh (Son of Dr. H.K. Garg & Dr. Jaya Garg) has demonstrated the calendar which helps a person to calculate the day of One Million (1000000) years, any date since 1st AD to 1000000 AD.