Time difference between Dubai and Toronto
Dubai GST · UTC+4 
Toronto EDT · UTC-4 Best time to call
Hours shown in Dubai time. The two working days never overlap: when Dubai is at its desk, Toronto is asleep. Schedule at the edge of one side's day.
Hour-by-hour conversion
| Dubai (GST) | Toronto (EDT) | Call quality |
|---|---|---|
| 12:00 AM | 4:00 PM−1 day | Off hours |
| 1:00 AM | 5:00 PM−1 day | Off hours |
| 2:00 AM | 6:00 PM−1 day | Off hours |
| 3:00 AM | 7:00 PM−1 day | Off hours |
| 4:00 AM | 8:00 PM−1 day | Off hours |
| 5:00 AM | 9:00 PM−1 day | Off hours |
| 6:00 AM | 10:00 PM−1 day | Off hours |
| 7:00 AM | 11:00 PM−1 day | Off hours |
| 8:00 AM | 12:00 AM | Off hours |
| 9:00 AM | 1:00 AM | Off hours |
| 10:00 AM | 2:00 AM | Off hours |
| 11:00 AM | 3:00 AM | Off hours |
| 12:00 PM | 4:00 AM | Off hours |
| 1:00 PM | 5:00 AM | Off hours |
| 2:00 PM | 6:00 AM | Off hours |
| 3:00 PM | 7:00 AM | OK |
| 4:00 PM | 8:00 AM | OK |
| 5:00 PM | 9:00 AM | OK |
| 6:00 PM | 10:00 AM | OK |
| 7:00 PM | 11:00 AM | OK |
| 8:00 PM | 12:00 PM | OK |
| 9:00 PM | 1:00 PM | OK |
| 10:00 PM | 2:00 PM | Off hours |
| 11:00 PM | 3:00 PM | Off hours |
Daylight saving time note
Dubai and Toronto do not change their clocks on the same date. Between November 1, 2026 and March 14, 2027 the difference is 9 hours ahead of Toronto — because Toronto changes its clocks for daylight saving time while Dubai keeps the same time all year.
For the rest of the year the difference holds steady at 8 hours. Every time on this page is computed from the IANA database at the moment you load it, so the tables above already account for whichever side has switched.
Why the time difference exists
Dubai uses UTC+4 as its standard offset and Toronto uses UTC-5. Only Toronto shifts for daylight saving; Dubai stays put, which nudges the difference by an hour twice a year. Toronto sits roughly 11,100 km to the northwest of Dubai.
Expect roughly a 9 hours backward adjustment travelling from Dubai to Toronto. The direct distance works out to roughly 14 hours in the air. Line up a shared window before you call and the rest is easy.
