Convert PST to SGT
See the 16-hour time difference, compare hours side by side, and schedule calls between Pacific Standard Time and Singapore Time.
How PST to SGT Works
Convert Pacific Standard Time (UTC-8) to Singapore Time (UTC+8) with a live 16-hour difference. The converter updates automatically so you can check the correct corresponding time instantly.
Hour-by-Hour Time Table
Use the visual comparison grid and hour-by-hour table to match PST working hours with SGT local time. Export selected times with ICS download or send them to Google Calendar and Gmail.
Schedule Meetings Accurately
Find overlapping business hours between PST and SGT and avoid late-night or early-morning calls. DST changes are tracked automatically using the IANA timezone database for accurate conversions.
How to Convert PST to SGT
Open the PST to SGT converter: Go to https://www.xconvert.com/time-converter/pst-to-sgt-converter to load a visual comparison grid with PST and SGT aligned on a 24-hour timeline. This page is useful when you are scheduling a call between West Coast teams in the United States or Canada and colleagues, vendors, or customers working on Singapore Time in Southeast Asia.
Add comparison cities if your schedule involves more regions: Click + Add City and search for cities that commonly connect with PST and Singapore-based operations, such as Los Angeles, Vancouver, or Manila. This helps if you are coordinating support coverage, software releases, logistics updates, or cross-border business calls involving North America and Asia-Pacific teams.
Select a meeting window on the grid: Click Select, then drag across the PST row to highlight a time block in purple; you can resize it with the left and right handles or move it by dragging the center. For example, if you drag across 9:00 PST to 12:00 PST, the grid shows 1:00 SGT to 4:00 SGT the next day, which is useful for confirming how a morning Pacific meeting lands as an overnight or next-day afternoon slot in Singapore.
Export and share the selected time range: Once a range is highlighted, use the export options for ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is especially practical for remote teams, client onboarding calls, and vendor meetings because everyone receives the same meeting window in their own local calendar without manually rechecking the PST-to-SGT conversion.
Understanding the PST to SGT Time Difference
PST is Pacific Standard Time, UTC-8, while SGT is Singapore Time, UTC+8. That makes SGT 16 hours ahead of PST, so a business day in Pacific time often appears on the next calendar day in Singapore. For example, 9:00 PST = 1:00 SGT (next day) and 12:00 PST = 4:00 SGT (next day).
This large offset matters for planning handoffs between North American and Singapore-based teams. A late Pacific afternoon meeting also moves into the next day in Singapore, as shown by 15:00 PST = 7:00 SGT (next day) and 18:00 PST = 10:00 SGT (next day). For engineering support, finance approvals, and regional operations, this usually means same-day collaboration is limited unless one side works early or late.
PST is a standard-time abbreviation, and its daylight saving counterpart is PDT. SGT does not observe DST, so the PST-to-SGT relationship changes during the months when Pacific locations switch away from standard time and use PDT instead. In practice, that means the difference shown on this page applies specifically to PST, while during the DST period you need to use the Pacific daylight version rather than assuming the same standard-time gap year-round.
Best Times for Calls and Meetings Between PST and SGT
Because SGT is 16 hours ahead of PST, the most workable meetings usually happen when one side takes an early start or a late finish. The examples on this page show that 9:00 PST = 1:00 SGT (next day) and 12:00 PST = 4:00 SGT (next day), so a standard Pacific morning converts to Singapore’s next-day early afternoon. That can work well for project reviews, sales updates, and partner check-ins when Singapore participants are available after lunch.
A slightly later Pacific schedule pushes the Singapore side into evening hours. For instance, 15:00 PST = 7:00 SGT (next day) and 18:00 PST = 10:00 SGT (next day), which may still be manageable for urgent release coordination, production incidents, or executive meetings, but it is less ideal for recurring daily calls. If you want a repeatable meeting rhythm, the most practical pattern is usually to anchor the call in the PST morning, because that keeps the Singapore side in the next-day afternoon rather than late at night.
This timing pattern is common in software, cloud operations, e-commerce, and regional customer support setups where teams in Pacific time hand work to Asia-based colleagues. A Pacific morning handoff can become a Singapore afternoon follow-up window, allowing bug triage, deployment reviews, and client escalations to move forward without waiting an extra day. When using the grid, highlight a PST morning block first and confirm whether the corresponding SGT slot stays within your team’s acceptable working hours.
Frequently Asked Questions
What is the time difference between PST and SGT?
SGT is 16 hours ahead of PST. In practical terms, that means when the workday starts in Pacific Standard Time, the corresponding time in Singapore is usually on the next day, which is important for scheduling meetings, deadlines, and support handoffs.
When is 9 AM PST in SGT?
9:00 PST = 1:00 SGT (next day). This is a useful reference point for teams scheduling morning calls from the U.S. or Canada with colleagues in Singapore, because it shows that a Pacific morning meeting lands in Singapore’s early afternoon on the following calendar day.
When is 12 PM PST in SGT?
12:00 PST = 4:00 SGT (next day). This conversion is often used for lunch-hour meetings, project updates, and vendor calls, since noon in Pacific time becomes a mid-afternoon slot in Singapore that is still within normal business hours for many teams.
Does the difference between PST and SGT change during DST?
Yes, the difference changes when Pacific locations move from PST to PDT. PST is the standard-time version, while SGT does not observe daylight saving time, so the 16-hour difference applies specifically to PST and not to the daylight saving period.
What is the best meeting time between PST and SGT?
The most practical recurring window is usually a PST morning meeting, because the examples show that 9:00 PST = 1:00 SGT (next day) and 12:00 PST = 4:00 SGT (next day). That keeps the Singapore side in the next-day afternoon, which is generally easier for regular business calls than scheduling Pacific afternoon meetings that push Singapore into evening hours.
When is 3 PM PST in SGT?
15:00 PST = 7:00 SGT (next day). This can still work for one-off meetings, escalation calls, or release coordination, but it places the Singapore side in the evening, so it is less comfortable for frequent recurring meetings.
When is 6 PM PST in SGT?
18:00 PST = 10:00 SGT (next day). This is usually too late for routine collaboration in Singapore, but it may be acceptable for urgent production issues, executive approvals, or time-sensitive global operations that require same-cycle communication.
Why does PST to SGT usually fall on the next day?
The reason is the large 16-hour lead that SGT has over PST. With that much separation, most daytime hours in Pacific Standard Time shift into the following calendar day in Singapore, which is why date awareness is just as important as the clock conversion itself.