Portland to Busan Time Difference
🇺🇸 Portland is currently 16 hours ahead of 🇰🇷 Busan. This difference varies between 16h and 17h due to Daylight Saving Time.
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Atin 🇺🇸 Portland→it will be—in 🇰🇷 Busan
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Difference
+16h
Business overlap
None
Distance
8,518 km
Approx. flight
10h
Hour-by-Hour: Portland to Busan
| 🇺🇸 Portland | 🇰🇷 Busan | Note |
|---|---|---|
| 12:00 AM | 4:00 PM(prev day) | Previous day |
| 1:00 AM | 5:00 PM(prev day) | Previous day |
| 2:00 AM | 6:00 PM(prev day) | Previous day |
| 3:00 AM | 7:00 PM(prev day) | Previous day |
| 4:00 AM | 8:00 PM(prev day) | Previous day |
| 5:00 AM | 9:00 PM(prev day) | Previous day |
| 6:00 AM | 10:00 PM(prev day) | Previous day |
| 7:00 AM | 11:00 PM(prev day) | Previous day |
| 8:00 AM | 12:00 AM | |
| 9:00 AM | 1:00 AM | |
| 10:00 AM | 2:00 AM | |
| 11:00 AM | 3:00 AM | |
| 12:00 PM | 4:00 AM | |
| 1:00 PM | 5:00 AM | |
| 2:00 PM | 6:00 AM | |
| 3:00 PM | 7:00 AM | |
| 4:00 PM | 8:00 AM | |
| 5:00 PM | 9:00 AM | |
| 6:00 PM | 10:00 AM | |
| 7:00 PM | 11:00 AM | |
| 8:00 PM | 12:00 PM | |
| 9:00 PM | 1:00 PM | |
| 10:00 PM | 2:00 PM | |
| 11:00 PM | 3:00 PM |
Daylight Saving Time (DST)
Portland observes Daylight Saving Time, while Busan does not. This causes the time difference to shift between 16 hours ahead and 17 hours ahead depending on the season. Currently, Portland is 16 hours ahead relative to Busan.
Min difference
16h
Max difference
17h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Portland and Busan. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Portland and Busan?
The time difference between Portland and Busan is currently 16 hours ahead. Portland uses PDT (UTC-7), while Busan uses GMT+9 (UTC+9). This difference varies seasonally due to Daylight Saving Time, ranging from 16 hours ahead to 17 hours ahead.
When it's noon in Portland, what time is it in Busan?
When it's 12:00 PM (noon) in Portland, it is 4:00 AM in Busan. Use our calculator above to convert any other time.
Does the time difference between Portland and Busan change?
Yes, the time difference changes throughout the year. Because Portland observes Daylight Saving Time, the offset shifts between 16 hours ahead and 17 hours ahead at different times of the year.
What are the best times to schedule a call between Portland and Busan?
There is no overlap between standard business hours (9 AM – 6 PM) in Portland and Busan. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Portland ahead or behind Busan?
Portland is currently 16 hours behind Busan.
What time zone is Portland in?
Portland is in the America/Los Angeles time zone, currently using PDT (UTC-7). Portland observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Portland in Busan?
When it is midnight (12:00 AM) in Portland, it is 4:00 PM in Busan.