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Singapore is +15h ahead of Portland
Quick converter
FROM
Portland
United States
UTC-07:00
TO
Singapore
Singapore
UTC+08:00
Date-aware conversion
Result
Sun, Jun 21, 2026 18:34
Portland: Sunday, June 21, 2026 3:34 AM PDT to Singapore: Sunday, June 21, 2026 6:34 PM GMT+8.
Singapore is 15h ahead of Portland on this date
Every hour in Portland and the corresponding time in Singapore. Green rows indicate business hours in Singapore.
Time zones
Portland uses America/Los_Angeles (PDT) and Singapore uses Asia/Singapore (GMT+8). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in Singapore. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
There is no full business-hour overlap in the 24-hour table, so use a custom time or rotate meeting times for fairness. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
Compare meeting hoursQuick examples
City context
Portland is located in United States (North America). It uses the America/Los_Angeles timezone with a standard offset of UTC-07:00. It observes DST, switching between PST and PDT. See the full Portland time page for live clock and planning details.
Singapore is located in Singapore (Asia). It uses the Asia/Singapore timezone with a standard offset of UTC+08:00. It does not observe Daylight Saving Time. See the full Singapore time page for live clock and planning details.
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