Toronto to London Time Difference
London is 5 hours ahead of Toronto. When it's 08:56:51 AM in Toronto, it's 01:56:51 PM in London.
How Many Hours Ahead Is London From Toronto?
London is 5 hours ahead of Toronto. So Toronto is 5 hours behind London looking the other way — the same gap, described from the other end.
In practice that means a working day in Toronto starts when it is already 2:00 PM in London. The gap is not fixed all year: it becomes 4 hours on Sunday, October 25, 2026, when London changes its clocks.
Best Time to Call Toronto and London
Both cities are inside normal business hours between 9:00 AM and 12:00 PM in Toronto — that's 2:00 PM to 5:00 PM in London. That's a 3-hour window, so a call fits comfortably in either side's working day.
both at work Toronto only London only neither — hours shown along the strip are Toronto local time.
Convert a Specific Time
Pick any date and time in Toronto to see the exact equivalent in London.
Common Times Converted
Toronto time on the left, London time on the right.
Toronto to London: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Toronto. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Toronto | London | Working hours |
|---|---|---|
| 12:00 AM | 5:00 AM | — |
| 1:00 AM | 6:00 AM | — |
| 2:00 AM | 7:00 AM | — |
| 3:00 AM | 8:00 AM | — |
| 4:00 AM | 9:00 AM | London only |
| 5:00 AM | 10:00 AM | London only |
| 6:00 AM | 11:00 AM | London only |
| 7:00 AM | 12:00 PM | London only |
| 8:00 AM | 1:00 PM | London only |
| 9:00 AM | 2:00 PM | Both cities |
| 10:00 AM | 3:00 PM | Both cities |
| 11:00 AM | 4:00 PM | Both cities |
| 12:00 PM | 5:00 PM | Toronto only |
| 1:00 PM | 6:00 PM | Toronto only |
| 2:00 PM | 7:00 PM | Toronto only |
| 3:00 PM | 8:00 PM | Toronto only |
| 4:00 PM | 9:00 PM | Toronto only |
| 5:00 PM | 10:00 PM | — |
| 6:00 PM | 11:00 PM | — |
| 7:00 PM | 12:00 AM next day | — |
| 8:00 PM | 1:00 AM next day | — |
| 9:00 PM | 2:00 AM next day | — |
| 10:00 PM | 3:00 AM next day | — |
| 11:00 PM | 4:00 AM next day | — |
Understanding the Toronto – London Time Difference
Toronto runs on America/Toronto, currently EDT (UTC-4:00). London runs on Europe/London, currently BST (UTC+1:00). The gap of 5 hours is simply the distance between those two offsets.
Both cities observe Daylight Saving Time, but they don't switch on the same date — so for a few weeks each year the gap between them is different again. The next shift is on Sunday, October 25, 2026, when London adjusts its clocks and the difference becomes 4 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in Canada · Daylight Saving Time in the United Kingdom.
Toronto today
London today
Frequently Asked Questions
What is the time difference between Toronto and London?
London is currently 5 hours ahead of Toronto. That gap becomes 4 hours on Sunday, October 25, 2026, when London changes its clocks.
How many hours ahead is London from Toronto?
London is 5 hours ahead of Toronto. Looking at it the other way, Toronto is 5 hours behind London.
What time is it in London when it is 9:00 AM in Toronto?
When it is 9:00 AM in Toronto, it is 2:00 PM in London.
Is London ahead of or behind Toronto?
London is 5 hours ahead of Toronto. London reaches each point in the day first, so its working day is already finishing while Toronto is still getting started.
What is the best time to call between Toronto and London?
Between 9:00 AM and 12:00 PM Toronto time, which is 2:00 PM to 5:00 PM in London. Both cities are inside normal business hours during that window.
Does the time difference between Toronto and London change during the year?
Yes. Both cities observe Daylight Saving Time, and they do not always switch on the same date, so the gap between them shifts during the year. It changes to 4 hours on Sunday, October 25, 2026.
What time zones are Toronto and London in?
Toronto uses the America/Toronto time zone, currently EDT (UTC-4:00). London uses Europe/London, currently BST (UTC+1:00).