Seoul & Toronto time difference

Toronto is 13 hours behind Seoul (14 hours in winter). Current time, 24-hour table, DST changes and the best time to call.

Toronto is 13 hours behind Seoul (14 hours in winter).

City Comparison Insights

  • Seoul — South Korea, Asia/Seoul (UTC+9), KRW, Local time: 09:25
  • Toronto — Canada, America/Toronto (UTC-4), CAD, Local time: 20:25

Seoul to Toronto time conversion table (24 hours)

Each hour in Seoul with the matching time in Toronto. +1 is the next day, −1 the previous day.

SeoulToronto
00:0011:00 −1
01:0012:00 −1
02:0013:00 −1
03:0014:00 −1
04:0015:00 −1
05:0016:00 −1
06:0017:00 −1
07:0018:00 −1
08:0019:00 −1
09:0020:00 −1
10:0021:00 −1
11:0022:00 −1
12:0023:00 −1
13:0000:00
14:0001:00
15:0002:00
16:0003:00
17:0004:00
18:0005:00
19:0006:00
20:0007:00
21:0008:00
22:0009:00
23:0010:00

Best time to call or meet

Business hours (09:00–17:00) do not overlap. Best compromise: Seoul 08:00–09:00 = Toronto 19:00–20:00 (previous day).

Daylight saving time (DST)

  • Summer time: 13 hours / Winter time: 14 hours.
  • From November 1, 2026, the difference becomes 14 hours.
  • From March 14, 2027, the difference becomes 13 hours.
  • Seoul: no daylight saving time.
  • Toronto: UTC offset changes from UTC−4 to UTC−5 on November 1, 2026.

Frequently asked questions

What is the time difference between Seoul and Toronto?

Toronto is 13 hours behind Seoul (14 hours in winter).

What time is it in Toronto when it is 9:00 in Seoul?

When it is 9:00 in Seoul, it is 20:00 in Toronto (previous day).

What is the best time to call from Seoul to Toronto?

Business hours (09:00–17:00) do not overlap. Best compromise: Seoul 08:00–09:00 = Toronto 19:00–20:00 (previous day).

Does daylight saving time change the time difference between Seoul and Toronto?

Summer time: 13 hours / Winter time: 14 hours. From November 1, 2026, the difference becomes 14 hours.

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