PST ↔ SGT Time Converter

Singapore Standard Time (SGT) is 16h ahead of Pacific Standard Time (PST). PST runs at UTC-8 / UTC-7 (PDT) and SGT at UTC+8. Quick time examples: 8:00 AM PST = 12:00 AM SGT; 12:00 PM PST = 4:00 AM SGT; 5:00 PM PST = 9:00 AM SGT.

To convert PST to SGT, add 16 hours to the PST time. For example, 12:00 PM PST becomes 4:00 AM SGT. When the result crosses midnight, advance the date by one day (shown as "+1 Day" in the converter). The converter on this page handles all arithmetic and date-rollover automatically.

Singapore Standard Time (SGT) is 16h ahead of Pacific Standard Time (PST). Reversed: PST is 16h behind of SGT. Practical example: noon in Singapore (12:00 PM SGT) corresponds to 8:00 PM PST in Los Angeles, and 5 PM in Singapore corresponds to 1:00 AM PST.

Pacific Standard Time (PST) is the standard civil time for Los Angeles and the surrounding region, operating at UTC-8 / UTC-7 (PDT) from UTC. It observes Daylight Saving Time and advances its clocks by one hour during summer — the effective offset changes seasonally. Major cities: Los Angeles, San Francisco, Seattle, Portland, San Diego, Las Vegas, Vancouver.

Singapore Standard Time (SGT) covers Singapore and the surrounding region at UTC+8 from UTC. It does not observe Daylight Saving Time — the offset is fixed at UTC+8 all year with no seasonal change. Cities in this zone: Singapore, Kuala Lumpur, Penang, Johor Bahru, George Town, Ipoh, Kuching.

Yes. PST observes Daylight Saving Time and moves its clocks by one hour in summer, while SGT stays fixed at UTC+8 all year. This means the offset between the two zones shifts by one hour when PST enters or exits its DST period. The live converter on this page always shows the current accurate offset.

The best meeting window is where standard working hours (9 AM – 6 PM) overlap in both zones. Since SGT is 16h ahead of PST, mornings in the earlier zone align with afternoons or evenings in the later zone. Target 8 AM – 11 AM in the earlier-offset zone to keep both sides in reasonable hours. The meeting hours table above shows the exact recommended slots for this pair. Any time where one side falls before 7 AM or after 9 PM is best avoided for regular team calls.

Type any time directly into the SGT field in the bidirectional converter above — it instantly shows the PST result. Alternatively, subtract 16 hours from the SGT time manually. For a dedicated reverse page, visit: SGT to PST converter ↗.

Yes — this is a large offset, and many hours will cross midnight. When the converted time passes 11:59 PM, the date advances — the converter shows "+1 Day". When it goes before 12:00 AM, the date moves back — "-1 Day" appears. The 24-hour reference table also shows day changes in the Day column. Always check the date indicator when sending calendar invites across these two zones to avoid accidentally booking on the wrong date.

Pacific Standard Time (PST) is used in: Los Angeles, San Francisco, Seattle, Portland, San Diego, Las Vegas, Vancouver. The zone operates at UTC-8 / UTC-7 (PDT)and shifts by one hour during DST.

Singapore Standard Time (SGT) covers: Singapore, Kuala Lumpur, Penang, Johor Bahru, George Town, Ipoh, Kuching. It runs at UTC+8, fixed year-round with no DST change. Use the live clocks at the top of this page to see the current local time in both zones side by side.

The standard offset is 16h ahead, but this can shift by one hour during DST transition periods. When PST moves to or from its daylight variant, the gap changes. The live converter always shows the current accurate offset.

When creating a recurring meeting that spans PST and SGT, set the event timezone in your calendar app using the IANA timezone names: America/Los_Angeles for PST and Asia/Singapore for SGT. Using IANA names rather than fixed UTC offsets ensures the calendar app automatically adjusts future occurrences for any DST changes, so you never accidentally schedule at the wrong time after a clock transition. For a quick lookup of any specific time, the converter on this page is the fastest way to verify both sides before you send the invite.

PST (Pacific Standard Time) is UTC-8 and applies during winter, roughly from early November to mid-March. PDT (Pacific Daylight Time) is UTC-7 and applies during summer when the US West Coast moves its clocks forward by one hour. In everyday speech, people often say "PST" year-round even when technically on PDT. The live clocks and converter on this page use the America/Los_Angeles IANA zone, which automatically switches between PST and PDT based on the current date — so you always see the correct offset without needing to track the transition yourself.

No. Singapore has not observed Daylight Saving Time since 1982 and has maintained a fixed UTC+8 offset ever since. This makes SGT particularly easy to work with for recurring international meetings — the SGT side of any timezone pair is always exactly UTC+8, with no seasonal variation. SGT aligns numerically with Hong Kong Time (HKT), China Standard Time (CST8), Philippine Standard Time, and Australian Western Standard Time (AWST).