Toronto to London Time Difference
London is 5 hours ahead of Toronto. When it is noon in Toronto, it is 17:00 in London.
Toronto (UTC-4) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 18:00 in Toronto, it's 23:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Toronto & London✓ Perfect Match (3 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
5,712 km
Est. Flight Time
~7.7h
Time Difference
+5h
Work Hours Overlap
3h
Limited
🔴 Office Closed
Tomorrow 09:00
09:00 - 12:00
⏰ Quick Conversion
06:00
Toronto
11:00
London
09:00
Toronto
14:00
London
12:00
Toronto
17:00
London
15:00
Toronto
20:00
London
18:00
Toronto
23:00
London
21:00
Toronto
02:00
London (+1)
00:00
Toronto
05:00
London
03:00
Toronto
08:00
London
Frequently Asked Questions
How many hours is Toronto behind London?
London is 5 hours ahead of Toronto. When it is 12:00 noon in Toronto, it is 17:00 in London. Toronto operates on America/Toronto (UTC-4), while London uses Europe/London (UTC+1).
What is the best time to call London from Toronto?
There are 3 hours of overlapping business time (9 AM–5 PM) between Toronto and London. The best window is 09:00–12:00 Toronto time (14:00–17:00 in London).
Does the Toronto to London 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 Toronto and London
The distance between Toronto and London is approximately 5,712 km. A direct flight typically takes around 7.7 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.