Houston to Calgary time difference

Houston time vs. Calgary time:

12:00 am Houston time = 11:00 pm previous day Calgary time
12:30 am Houston time = 11:30 pm previous day Calgary time
1:00 am Houston time = 12:00 am Calgary time
1:30 am Houston time = 12:30 am Calgary time
2:00 am Houston time = 1:00 am Calgary time
2:30 am Houston time = 1:30 am Calgary time
3:00 am Houston time = 2:00 am Calgary time
3:30 am Houston time = 2:30 am Calgary time
4:00 am Houston time = 3:00 am Calgary time
4:30 am Houston time = 3:30 am Calgary time
5:00 am Houston time = 4:00 am Calgary time
5:30 am Houston time = 4:30 am Calgary time
6:00 am Houston time = 5:00 am Calgary time
6:30 am Houston time = 5:30 am Calgary time
7:00 am Houston time = 6:00 am Calgary time
7:30 am Houston time = 6:30 am Calgary time
8:00 am Houston time = 7:00 am Calgary time
8:30 am Houston time = 7:30 am Calgary time
9:00 am Houston time = 8:00 am Calgary time
9:30 am Houston time = 8:30 am Calgary time
10:00 am Houston time = 9:00 am Calgary time
10:30 am Houston time = 9:30 am Calgary time
11:00 am Houston time = 10:00 am Calgary time
11:30 am Houston time = 10:30 am Calgary time
12:00 pm Houston time = 11:00 am Calgary time
12:30 pm Houston time = 11:30 am Calgary time
1:00 pm Houston time = 12:00 pm Calgary time
1:30 pm Houston time = 12:30 pm Calgary time
2:00 pm Houston time = 1:00 pm Calgary time
2:30 pm Houston time = 1:30 pm Calgary time
3:00 pm Houston time = 2:00 pm Calgary time
3:30 pm Houston time = 2:30 pm Calgary time
4:00 pm Houston time = 3:00 pm Calgary time
4:30 pm Houston time = 3:30 pm Calgary time
5:00 pm Houston time = 4:00 pm Calgary time
5:30 pm Houston time = 4:30 pm Calgary time
6:00 pm Houston time = 5:00 pm Calgary time
6:30 pm Houston time = 5:30 pm Calgary time
7:00 pm Houston time = 6:00 pm Calgary time
7:30 pm Houston time = 6:30 pm Calgary time
8:00 pm Houston time = 7:00 pm Calgary time
8:30 pm Houston time = 7:30 pm Calgary time
9:00 pm Houston time = 8:00 pm Calgary time
9:30 pm Houston time = 8:30 pm Calgary time
10:00 pm Houston time = 9:00 pm Calgary time
10:30 pm Houston time = 9:30 pm Calgary time
11:00 pm Houston time = 10:00 pm Calgary time
11:30 pm Houston time = 10:30 pm Calgary time
Calgary ↔ Houston time

Convert time to other cities:
Houston   Calgary

Time difference between Houston and Calgary, Canada is -1:0 hour

DST is observed in both Houston and Calgary. However, since DST begins and ends at the same time in these two cities, the time difference between Houston and Calgary remains the same throughout the year.

Houston, Texas:


Time zone: CDT - Central Daylight Time (UTC/GMT -5)
DST started on 10 March 2019
DST will end on 03 November 2019
Time zone difference / Flight distance

Calgary, Canada:


Time zone: MDT - Mountain Daylight Time (UTC/GMT -6)
DST started on 10 March 2019
DST will end on 03 November 2019
Time zone difference / Flight distance


Time conversion chart - Houston and other cities in Canada: