Common Hour

Seoul to Tokyo±0

🇰🇷   South Korea · Asia/Seoul
07:14
Seoul · UTC+09
±0
🇯🇵   Japan · Asia/Tokyo
07:14
Tokyo · UTC+09

Right now, Seoul sits on Asia/Seoul and Tokyo on Asia/Tokyo. The current gap is ±0, putting Tokyo ahead. A 1149 km arc separates the two, and the 0-hour jump usually means Tokyo finishes the workday before Seoul wraps up lunch.

Distance: 1,149 kmWork window overlap: 09:00–18:00 Seoul
II
24 hours in parallel
Hour AHour BOverlap?
00:0000:00
01:0001:00
02:0002:00
03:0003:00
04:0004:00
05:0005:00
06:0006:00
07:0007:00
08:0008:00
09:0009:00
10:0010:00
11:0011:00
12:0012:00
13:0013:00
14:0014:00
15:0015:00
16:0016:00
17:0017:00
18:0018:00
19:0019:00
20:0020:00
21:0021:00
22:0022:00
23:0023:00
SeoulTokyoSouth KoreaJapan← All comparisons