Tokyo to Portland Time Difference
Portland is 16 hours behind Tokyo. When it is noon in Tokyo, it is 20:00 in Portland.
Tokyo (UTC+9) → Los Angeles (UTC-7)
🕐 Interactive Time Explorer
When it's 07:00 in Tokyo, it's 15:00 in Portland
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Tokyo & Portland◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
7,793 km
Est. Flight Time
~10.2h
Time Difference
-16h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Tokyo
14:00
Portland (-1)
09:00
Tokyo
17:00
Portland (-1)
12:00
Tokyo
20:00
Portland (-1)
15:00
Tokyo
23:00
Portland (-1)
18:00
Tokyo
02:00
Portland
21:00
Tokyo
05:00
Portland
00:00
Tokyo
08:00
Portland (-1)
03:00
Tokyo
11:00
Portland (-1)
Frequently Asked Questions
How many hours is Tokyo ahead of Portland?
Portland is 16 hours behind Tokyo. When it is 12:00 noon in Tokyo, it is 20:00 in Portland. Tokyo operates on Asia/Tokyo (UTC+9), while Portland uses America/Los Angeles (UTC-7).
What is the best time to call Portland from Tokyo?
Standard business hours (9 AM–5 PM) do not overlap between Tokyo and Portland due to the 16 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Tokyo to Portland 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 Portland
The distance between Tokyo and Portland is approximately 7,793 km. A direct flight typically takes around 10.2 hours. Your arrival clock will show local Portland time — use our Flight Time Calculator to predict exact arrival times.