Singapore to Toronto Time Difference
Toronto is 12 hours behind Singapore. When it is noon in Singapore, it is 00:00 in Toronto.
Singapore (UTC+8) → Toronto (UTC-4)
🕐 Interactive Time Explorer
When it's 09:00 in Singapore, it's 21:00 in Toronto
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Singapore & Toronto◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
15,001 km
Est. Flight Time
~18.6h
Time Difference
-12h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Singapore
18:00
Toronto (-1)
09:00
Singapore
21:00
Toronto (-1)
12:00
Singapore
00:00
Toronto
15:00
Singapore
03:00
Toronto
18:00
Singapore
06:00
Toronto
21:00
Singapore
09:00
Toronto
00:00
Singapore
12:00
Toronto (-1)
03:00
Singapore
15:00
Toronto (-1)
Frequently Asked Questions
How many hours is Singapore ahead of Toronto?
Toronto is 12 hours behind Singapore. When it is 12:00 noon in Singapore, it is 00:00 in Toronto. Singapore operates on Asia/Singapore (UTC+8), while Toronto uses America/Toronto (UTC-4).
What is the best time to call Toronto from Singapore?
Standard business hours (9 AM–5 PM) do not overlap between Singapore and Toronto due to the 12 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Singapore to Toronto time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Singapore and Toronto
The distance between Singapore and Toronto is approximately 15,001 km. A direct flight typically takes around 18.6 hours. Your arrival clock will show local Toronto time — use our Flight Time Calculator to predict exact arrival times.