Time difference between Toronto and Mumbai
Toronto EDT · UTC-4 
Mumbai GMT+5:30 · UTC+5:30 Best time to call
Hours shown in Toronto time. The two working days never overlap: when Toronto is at its desk, Mumbai is asleep. Schedule at the edge of one side's day.
Hour-by-hour conversion
| Toronto (EDT) | Mumbai (GMT+5:30) | Call quality |
|---|---|---|
| 12:00 AM | 9:30 AM | Off hours |
| 1:00 AM | 10:30 AM | Off hours |
| 2:00 AM | 11:30 AM | Off hours |
| 3:00 AM | 12:30 PM | Off hours |
| 4:00 AM | 1:30 PM | Off hours |
| 5:00 AM | 2:30 PM | Off hours |
| 6:00 AM | 3:30 PM | Off hours |
| 7:00 AM | 4:30 PM | OK |
| 8:00 AM | 5:30 PM | OK |
| 9:00 AM | 6:30 PM | OK |
| 10:00 AM | 7:30 PM | OK |
| 11:00 AM | 8:30 PM | OK |
| 12:00 PM | 9:30 PM | OK |
| 1:00 PM | 10:30 PM | Off hours |
| 2:00 PM | 11:30 PM | Off hours |
| 3:00 PM | 12:30 AM+1 day | Off hours |
| 4:00 PM | 1:30 AM+1 day | Off hours |
| 5:00 PM | 2:30 AM+1 day | Off hours |
| 6:00 PM | 3:30 AM+1 day | Off hours |
| 7:00 PM | 4:30 AM+1 day | Off hours |
| 8:00 PM | 5:30 AM+1 day | Off hours |
| 9:00 PM | 6:30 AM+1 day | Off hours |
| 10:00 PM | 7:30 AM+1 day | Off hours |
| 11:00 PM | 8:30 AM+1 day | Off hours |
Daylight saving time note
Toronto and Mumbai do not change their clocks on the same date. Between November 1, 2026 and March 14, 2027 the difference is 10 hours and 30 minutes behind Mumbai — because Toronto changes its clocks for daylight saving time while Mumbai keeps the same time all year.
For the rest of the year the difference holds steady at 9 hours and 30 minutes. 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
Toronto uses UTC-5 as its standard offset and Mumbai uses UTC+5:30. Only Toronto shifts for daylight saving; Mumbai stays put, which nudges the difference by an hour twice a year. Mumbai sits roughly 12,500 km to the northeast of Toronto.
Expect roughly a 11 hours forward adjustment travelling from Toronto to Mumbai. The direct distance works out to roughly 15½ hours in the air. Line up a shared window before you call and the rest is easy.
