What time is 1 AM in Portland in Osaka?
Instant time conversion · United States to Japan
When it's 1 AM in Portland (PDT)…
Portland to Osaka — Time Conversion
When it is 1 AM in Portland (Pacific Daylight Time, PDT), it is 5 PM in Osaka (Japan Standard Time, GMT+9).Osaka is 16 hours ahead of Portland.
Use the table above to see the equivalent time in Osaka and other major cities worldwide. Click any row to open the full hour page for that destination.
All Portland hours → Osaka
Frequently Asked Questions
What time is 1 AM in Portland in Osaka?
1 AM Portland time (PDT) equals 5 PM in Osaka (GMT+9).
What is the time difference between Portland and Osaka?
Osaka is 16 hours ahead of Portland. Portland uses Pacific Daylight Time (PDT, UTC-7) and Osaka uses Japan Standard Time (GMT+9, UTC+9).
Is 1 AM Portland a good time to call Osaka?
Yes — 1 AM in Portland corresponds to 5 PM in Osaka, which is within standard business hours (9 AM–5 PM). This is a good time for international calls.
How do I convert time from Portland to Osaka?
To convert Portland time to Osaka time, add (+16) hours. For example, 1 AM PDT = 5 PM GMT+9.
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