Singapore to Portland Time Difference
🇸🇬 Singapore is currently 15 hours behind of 🇺🇸 Portland. This difference varies between 16h and 15h due to Daylight Saving Time.
Live Calculator
Atin 🇸🇬 Singapore→it will be—in 🇺🇸 Portland
Open full calculator →DST-accurate · shareable link
Difference
-15h
Business overlap
None
Distance
13,092 km
Approx. flight
15.4h
Hour-by-Hour: Singapore to Portland
| 🇸🇬 Singapore | 🇺🇸 Portland | Note |
|---|---|---|
| 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 | 12:00 AM(next day) | Next day |
| 4:00 PM | 1:00 AM(next day) | Next day |
| 5:00 PM | 2:00 AM(next day) | Next day |
| 6:00 PM | 3:00 AM(next day) | Next day |
| 7:00 PM | 4:00 AM(next day) | Next day |
| 8:00 PM | 5:00 AM(next day) | Next day |
| 9:00 PM | 6:00 AM(next day) | Next day |
| 10:00 PM | 7:00 AM(next day) | Next day |
| 11:00 PM | 8:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Portland observes Daylight Saving Time, while Singapore does not. This causes the time difference to shift between 16 hours behind and 15 hours behind depending on the season. Currently, Singapore is 15 hours behind relative to Portland.
Min difference
16h
Max difference
15h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Singapore and Portland. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Singapore and Portland?
The time difference between Singapore and Portland is currently 15 hours behind. Singapore uses GMT+8 (UTC+8), while Portland uses PDT (UTC-7). This difference varies seasonally due to Daylight Saving Time, ranging from 16 hours behind to 15 hours behind.
When it's noon in Singapore, what time is it in Portland?
When it's 12:00 PM (noon) in Singapore, it is 9:00 PM in Portland. Use our calculator above to convert any other time.
Does the time difference between Singapore and Portland change?
Yes, the time difference changes throughout the year. Because Portland observes Daylight Saving Time, the offset shifts between 16 hours behind and 15 hours behind at different times of the year.
What are the best times to schedule a call between Singapore and Portland?
There is no overlap between standard business hours (9 AM – 6 PM) in Singapore and Portland. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Singapore ahead or behind Portland?
Singapore is currently 15 hours ahead of Portland.
What time zone is Singapore in?
Singapore is in the Asia/Singapore time zone, currently using GMT+8 (UTC+8). Singapore does not observe Daylight Saving Time.
What time is midnight in Singapore in Portland?
When it is midnight (12:00 AM) in Singapore, it is 9:00 AM in Portland.