Tokyo to Porto Time Difference
Porto is 8 hours behind Tokyo. When it is noon in Tokyo, it is 04:00 in Porto.
Tokyo (UTC+9) → Lisbon (UTC+1)
🕐 Interactive Time Explorer
When it's 01:00 in Tokyo, it's 17:00 in Porto
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Tokyo & Porto◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
10,880 km
Est. Flight Time
~13.8h
Time Difference
-8h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Tokyo
22:00
Porto (-1)
09:00
Tokyo
01:00
Porto
12:00
Tokyo
04:00
Porto
15:00
Tokyo
07:00
Porto
18:00
Tokyo
10:00
Porto
21:00
Tokyo
13:00
Porto
00:00
Tokyo
16:00
Porto (-1)
03:00
Tokyo
19:00
Porto (-1)
Frequently Asked Questions
How many hours is Tokyo ahead of Porto?
Porto is 8 hours behind Tokyo. When it is 12:00 noon in Tokyo, it is 04:00 in Porto. Tokyo operates on Asia/Tokyo (UTC+9), while Porto uses Europe/Lisbon (UTC+1).
What is the best time to call Porto from Tokyo?
There is 1 hour of overlapping business time (9 AM–5 PM) between Tokyo and Porto. The best window is 17:00–18:00 Tokyo time (09:00–10:00 in Porto).
Does the Tokyo to Porto 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 Tokyo and Porto
The distance between Tokyo and Porto is approximately 10,880 km. A direct flight typically takes around 13.8 hours. Your arrival clock will show local Porto time — use our Flight Time Calculator to predict exact arrival times.