London & Toronto time difference

Toronto is 5 hours behind London. Current time, 24-hour table, DST changes and the best time to call.

Toronto is 5 hours behind London.

City Comparison Insights

  • London — United Kingdom, Europe/London (UTC+1), GBP, Local time: 01:26
  • Toronto — Canada, America/Toronto (UTC-4), CAD, Local time: 20:26

London to Toronto time conversion table (24 hours)

Each hour in London with the matching time in Toronto. +1 is the next day, −1 the previous day.

LondonToronto
00:0019:00 −1
01:0020:00 −1
02:0021:00 −1
03:0022:00 −1
04:0023:00 −1
05:0000:00
06:0001:00
07:0002:00
08:0003:00
09:0004:00
10:0005:00
11:0006:00
12:0007:00
13:0008:00
14:0009:00
15:0010:00
16:0011:00
17:0012:00
18:0013:00
19:0014:00
20:0015:00
21:0016:00
22:0017:00
23:0018:00

Best time to call or meet

Business hours overlap: London 14:00–17:00 = Toronto 09:00–12:00.

Daylight saving time (DST)

  • London changes on October 25, 2026 and Toronto on November 1, 2026, so between those dates the difference is 4 hours.
  • Toronto changes on March 14, 2027 and London on March 28, 2027, so between those dates the difference is 4 hours.
  • London: UTC offset changes from UTC+1 to UTC±0 on October 25, 2026.
  • Toronto: UTC offset changes from UTC−4 to UTC−5 on November 1, 2026.

Frequently asked questions

What is the time difference between London and Toronto?

Toronto is 5 hours behind London.

What time is it in Toronto when it is 9:00 in London?

When it is 9:00 in London, it is 04:00 in Toronto.

What is the best time to call from London to Toronto?

Business hours overlap: London 14:00–17:00 = Toronto 09:00–12:00.

Does daylight saving time change the time difference between London and Toronto?

London changes on October 25, 2026 and Toronto on November 1, 2026, so between those dates the difference is 4 hours.

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