Patna and Markham time difference is 9 hours, 30 minutes


Time in Patna


Mon, May 25th (UTC +5:30)
Time in Markham


Mon, May 25th (UTC -4)

If you are located in Patna and would like to make a phone call to or have a video chat with someone in Markham, due to the large time difference of 9 hours, 30 minutes between these two cities You will have to organise it out of your regular working hours. Markham time is 9 hours, 30 minutes behind Patna time. So the ideal time to get in touch with the other party in Markham would be between 6:30pm to 2:30am (Patna time).


See distance from Patna to Markham

Time difference comparison

12 am Patna2:30pm previous day Markham
1 am Patna3:30pm previous day Markham
2 am Patna4:30pm previous day Markham
3 am Patna5:30pm previous day Markham
4 am Patna6:30pm previous day Markham
5 am Patna7:30pm previous day Markham
6 am Patna8:30pm previous day Markham
7 am Patna9:30pm previous day Markham
8 am Patna10:30pm previous day Markham
9 am Patna11:30pm previous day Markham
10 am Patna12:30am Markham
11 am Patna1:30am Markham
12 pm Patna2:30am Markham
1 pm Patna3:30am Markham
2 pm Patna4:30am Markham
3 pm Patna5:30am Markham
4 pm Patna6:30am Markham
5 pm Patna7:30am Markham
6 pm Patna8:30am Markham
7 pm Patna9:30am Markham
8 pm Patna10:30am Markham
9 pm Patna11:30am Markham
10 pm Patna12:30pm Markham
11 pm Patna1:30pm Markham

The hours shown in blue color are the usual 9 am to 5 pm business hours.


Patna, Bihar, India is 9 hours, 30 minutes ahead of Markham, Ontario, Canada

Time difference between IST (India Standard Time) and EDT (Eastern Daylight Time) is 9 hours, 30 minutes



Patna - India



Markham - Canada

  • Time zone: EDT - Eastern Daylight Time
  • Time zone offset: UTC/GMT -4
  • DST started on: 08 March 2020
  • DST will end on: 01 November 2020
    When Daylight Saving Time ends, the time zone in Markham will return to EST (Eastern Standard Time).