Suwon to Tokyo Time Difference
Suwon and Tokyo are in the same time zone — no time difference.
Seoul (UTC+9) → Tokyo (UTC+9)
🕐 Interactive Time Explorer
When it's 04:00 in Suwon, it's 04:00 in Tokyo
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Suwon & Tokyo✓ Perfect Match (8 hours)
✈️ Travel Information
Distance
1,145 km
Est. Flight Time
~2.3h
Time Difference
0h
Work Hours Overlap
8h
Excellent
🟢 Good to Call Now
13:23
09:00 - 17:00
⏰ Quick Conversion
06:00
Suwon
06:00
Tokyo
09:00
Suwon
09:00
Tokyo
12:00
Suwon
12:00
Tokyo
15:00
Suwon
15:00
Tokyo
18:00
Suwon
18:00
Tokyo
21:00
Suwon
21:00
Tokyo
00:00
Suwon
00:00
Tokyo
03:00
Suwon
03:00
Tokyo
Frequently Asked Questions
Is there a time difference between Suwon and Tokyo?
Suwon and Tokyo share the same UTC offset — there is no time difference between them. Suwon operates on Asia/Seoul (UTC+9), while Tokyo uses Asia/Tokyo (UTC+9).
What is the best time to call Tokyo from Suwon?
There are 8 hours of overlapping business time (9 AM–5 PM) between Suwon and Tokyo. The best window is 09:00–17:00 Suwon time (09:00–17:00 in Tokyo).
Does the Suwon to Tokyo time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Suwon and Tokyo
The distance between Suwon and Tokyo is approximately 1,145 km. A direct flight typically takes around 2.3 hours. Your arrival clock will show local Tokyo time — use our Flight Time Calculator to predict exact arrival times.