Working-hour overlap
When both cities are at work
14:00–17:00 in London overlaps with 9:00–12:00 in Toronto.
Time converter
London to Toronto
United Kingdom
London
12:5832
Wednesday, 29 July 2026BST · UTC+1
Canada
Toronto
7:5832
Wednesday, 29 July 2026GMT-4 · UTC−4
Outside usual working hours
4:00GMT-4
Wednesday, 29 July 2026 in Toronto
5 hours behind London
Working together
The useful part of the difference
A high-value UK–Canada route for work and family calls.
Calendar boundary
Check the date, not just the hour
At 09:00 in London, Toronto is on the same calendar date.
Daylight saving time
The gap can move during the year
The usual gap is stable in the January and July reference dates at 5 hours behind.