Toronto to Osan time converter

Osan is 13 hours ahead of Toronto. When it is 9:00 AM in Toronto, it is 10:00 PM in Osan.

Toronto EDT

Saturday, October 17, 2026

Osan KST

Sunday, October 18, 2026

Toronto
Ontario, Canada
Sat, Oct 17
EDTUTC-4
Osan
South Korea
Sun, Oct 18
KSTUTC+9+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Toronto to Osan conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Toronto and Osan 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

Toronto and Osan are 10,636 km (6,609 miles) apart in a straight line.

More conversions

Osan to TorontoToronto to New YorkToronto to LondonToronto to Los AngelesToronto to ChicagoToronto to São PauloToronto to ParisToronto to BerlinToronto to MoscowToronto to DubaiToronto to New DelhiToronto to BangkokToronto to Singapore
New York to OsanLondon to OsanLos Angeles to OsanChicago to OsanSão Paulo to OsanParis to OsanBerlin to OsanMoscow to OsanDubai to OsanNew Delhi to OsanBangkok to OsanSingapore to Osan

Questions and answers

What is the time difference between Toronto and Osan?

Osan is 13 hours ahead of Toronto.

What time is it in Osan when it is 9 AM in Toronto?

When it is 9:00 AM in Toronto, it is 10:00 PM in Osan.

When is the best time to call Osan from Toronto?

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

Does the time difference between Toronto and Osan change?

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