Tokyo to Oshawa time converter

Oshawa is 13 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 8:00 PM (Fri, Oct 16) in Oshawa.

Tokyo JST

Saturday, October 17, 2026

Oshawa EDT

Friday, October 16, 2026

Tokyo
Japan
Sat, Oct 17
JSTUTC+9
Oshawa
Ontario, Canada
Fri, Oct 16
EDTUTC-4-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Oshawa conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Tokyo (8:00 PM – 10:00 PM in Oshawa): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 17, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 17, 2027: -13h

Distance

Tokyo and Oshawa are 10,347 km (6,429 miles) apart in a straight line.

More conversions

Oshawa to TokyoTokyo to New YorkTokyo to LondonTokyo to Los AngelesTokyo to ChicagoTokyo to TorontoTokyo to São PauloTokyo to ParisTokyo to BerlinTokyo to MoscowTokyo to DubaiTokyo to New DelhiTokyo to Bangkok
New York to OshawaLondon to OshawaLos Angeles to OshawaChicago to OshawaToronto to OshawaSão Paulo to OshawaParis to OshawaBerlin to OshawaMoscow to OshawaDubai to OshawaNew Delhi to OshawaBangkok to Oshawa

Questions and answers

What is the time difference between Tokyo and Oshawa?

Oshawa is 13 hours behind Tokyo.

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

When it is 9:00 AM in Tokyo, it is 8:00 PM (Fri, Oct 16) in Oshawa.

When is the best time to call Oshawa from Tokyo?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Tokyo (8:00 PM – 10:00 PM in Oshawa): working hours on one side, early or late on the other.

Does the time difference between Tokyo 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.