London to Oshawa time converter

Oshawa is 5 hours behind London. When it is 9:00 AM in London, it is 4:00 AM in Oshawa.

London BST

Tuesday, October 20, 2026

Oshawa EDT

Monday, October 19, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Oshawa
Ontario, Canada
Mon, Oct 19
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Oshawa conversion table

Every hour of today in London and the matching time in Oshawa. Light rows are typical working hours (9:00–18:00).

LondonOshawa
12:00 AM7:00 PM−1 day
1:00 AM8:00 PM−1 day
2:00 AM9:00 PM−1 day
3:00 AM10:00 PM−1 day
4:00 AM11:00 PM−1 day
5:00 AM12:00 AM
6:00 AM1:00 AM
7:00 AM2:00 AM
8:00 AM3:00 AM
9:00 AM4:00 AM
10:00 AM5:00 AM
11:00 AM6:00 AM
12:00 PM7:00 AM
1:00 PM8:00 AM
2:00 PM9:00 AM
3:00 PM10:00 AM
4:00 PM11:00 AM
5:00 PM12:00 PM
6:00 PM1:00 PM
7:00 PM2:00 PM
8:00 PM3:00 PM
9:00 PM4:00 PM
10:00 PM5:00 PM
11:00 PM6:00 PM

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in Oshawa).

Daylight saving time and the difference

The difference changes during the year because London and Oshawa switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 20, 2027: -5h

Distance

London and Oshawa are 5,662 km (3,518 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between London and Oshawa?

Oshawa is 5 hours behind London.

What time is it in Oshawa when it is 9 AM in London?

When it is 9:00 AM in London, it is 4:00 AM in Oshawa.

When is the best time to call Oshawa from London?

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in Oshawa).

Does the time difference between London and Oshawa change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.