Time difference
Portland to Singapore Time Difference
Singapore is 15 hours ahead of Portland — when it's 12:00 PM in Portland, it's 3:00 AM the next day in Singapore. (Portland (America/Los_Angeles, PDT); Singapore (Asia/Singapore, GMT+8).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Singapore is 15 hours ahead of Portland. Standard 9 AM–5 PM business hours in Portland and Singapore do not overlap, so a live call needs one side outside normal hours. Clocks change on November 1, 2026, which briefly shifts the gap between Portland and Singapore — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Portland, it's 12:00 AM the next day in Singapore.
- When it's 9:00 AM in Singapore, it's 6:00 PM the previous day in Portland.
Singapore is currently 15 hours ahead of Portland.
Interactive converter
12:00PM
--:----
Best times to meet
Standard 9 AM – 5 PM hours in Portland and Singapore do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Portland, or a 6–8 PM meeting in Singapore.
Quick conversion table
| Portland | Singapore |
|---|---|
| 12 AM | 3:00 PM |
| 1 AM | 4:00 PM |
| 2 AM | 5:00 PM |
| 3 AM | 6:00 PM |
| 4 AM | 7:00 PM |
| 5 AM | 8:00 PM |
| 6 AM | 9:00 PM |
| 7 AM | 10:00 PM |
| 8 AM | 11:00 PM |
| 9 AM | 12:00 AM (next day) |
| 10 AM | 1:00 AM (next day) |
| 11 AM | 2:00 AM (next day) |
| 12 PM | 3:00 AM (next day) |
| 1 PM | 4:00 AM (next day) |
| 2 PM | 5:00 AM (next day) |
| 3 PM | 6:00 AM (next day) |
| 4 PM | 7:00 AM (next day) |
| 5 PM | 8:00 AM (next day) |
| 6 PM | 9:00 AM (next day) |
| 7 PM | 10:00 AM (next day) |
| 8 PM | 11:00 AM (next day) |
| 9 PM | 12:00 PM (next day) |
| 10 PM | 1:00 PM (next day) |
| 11 PM | 2:00 PM (next day) |
Daylight saving
On November 1, 2026, Portland shifts for daylight saving. After that, Singapore will be 16 hours ahead of Portland (currently 15 hours ahead of Portland). The converter and the tables above always reflect the correct offset for the date you pick.
- Portland is currently observing daylight saving time.
- Singapore does not observe daylight saving time.
Frequently asked questions
- Is Singapore ahead of or behind Portland?
- Singapore is 15 hours ahead of Portland.
- How many hours ahead of Portland is Singapore?
- Singapore is 15 hours ahead of Portland.
- What time is 9 AM in Portland in Singapore?
- 9:00 AM in Portland is 12:00 AM the next day in Singapore.
- What time is noon in Portland in Singapore?
- 12:00 PM in Portland is 3:00 AM the next day in Singapore.
- What time is 5 PM in Portland in Singapore?
- 5:00 PM in Portland is 8:00 AM the next day in Singapore. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Portland in Singapore?
- 3:00 PM in Portland is 6:00 AM the next day in Singapore.
- Is Portland currently observing daylight saving time?
- Portland is currently observing daylight saving time (summer time).
- Is Singapore currently observing daylight saving time?
- Singapore does not observe daylight saving time — its UTC offset stays the same all year.
- Do Portland and Singapore observe daylight saving?
- On November 1, 2026, Portland shifts for daylight saving. After that, Singapore will be 16 hours ahead of Portland (currently 15 hours ahead of Portland). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Singapore from Portland?
- Portland and Singapore business hours don't overlap. The closest options are early mornings in Portland or late evenings, when one side stretches outside 9–5.
- When is the best time to call Portland from Singapore?
- Singapore and Portland business hours don't overlap. The closest options are early mornings in Singapore or late evenings, when one side stretches outside 9–5.
- Portland (PDT) to Singapore (GMT+8) — how do I convert quickly?
- Add 15 hours to Portland local time to get Singapore local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- New York to Portland
- London to Portland
- Portland to Tokyo
- Dubai to Portland
- Los Angeles to Portland
- Portland to Sydney
- Paris to Portland
- Mumbai to Portland
- Hong Kong to Portland
- Portland to San Francisco