London to Ontario Time Difference

8 hours behind
London, United Kingdom
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Europe/LondonGMT+01:00
Ontario, United States
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America/Los_AngelesGMT-07:00

8h

Time Difference

0h

Business Hours Overlap

Limited

Good Call Window

Hour-by-Hour Time Conversion
LondonOntarioStatus
12:00 AM4:00 PMWork in Ontario
1:00 AM5:00 PM
2:00 AM6:00 PM
3:00 AM7:00 PM
4:00 AM8:00 PM
5:00 AM9:00 PM
6:00 AM10:00 PM
7:00 AM11:00 PM
8:00 AM12:00 AM
9:00 AM1:00 AMWork in London
10:00 AM2:00 AMWork in London
11:00 AM3:00 AMWork in London
12:00 PM4:00 AMWork in London
1:00 PM5:00 AMWork in London
2:00 PM6:00 AMWork in London
3:00 PM7:00 AMWork in London
4:00 PM8:00 AMWork in London
5:00 PM9:00 AMWork in Ontario
6:00 PM10:00 AMWork in Ontario
7:00 PM11:00 AMWork in Ontario
8:00 PM12:00 PMWork in Ontario
9:00 PM1:00 PMWork in Ontario
10:00 PM2:00 PMWork in Ontario
11:00 PM3:00 PMWork in Ontario

More Time Comparisons

London to Shanghai

7 hours ahead

London to Dhaka

5 hours ahead

London to Beijing

7 hours ahead

London to Delhi

4.5 hours ahead

London to Istanbul

2 hours ahead

London to Lagos

Same time

London to Tokyo

8 hours ahead

London to Moscow

2 hours ahead

About the Time Difference Between London and Ontario

The time difference between London, United Kingdom and Ontario, United States is 8 hours behind.London operates on the Europe/London timezone (GMT+01:00), while Ontario uses America/Los_Angeles (GMT-07:00).

Scheduling Tips

  • Business hours overlap: There are 0 hours when both cities are within typical work hours (9 AM - 5 PM).
  • Best call times: Schedule calls during the green-highlighted hours in the conversion table above for optimal timing.
  • Daylight Saving Time: Remember that the time difference may change during DST transitions. Always verify current times before important meetings.

Frequently Asked Questions

When it's noon in London, what time is it in Ontario?

When it's 12:00 PM (noon) in London, it's 4:00 AM in Ontario.