Convert SGT to PST
See the live time difference between Singapore Time and Pacific Standard Time, compare hours side by side, and plan meetings quickly.
How to Convert SGT to PST
Open the SGT to PST converter: Go to https://www.xconvert.com/time-converter/sgt-to-pst-converter. The page loads with Singapore Time (SGT, UTC+8) and Pacific Time for the US West Coast, which is especially useful if you are scheduling a call between a Singapore operations team and colleagues in Los Angeles, San Francisco, Seattle, or Vancouver-area businesses that follow Pacific time conventions.
Add comparison cities relevant to your schedule: Click “+ Add City” and search for cities such as San Francisco, Los Angeles, and Seattle if you are coordinating with technology, e-commerce, gaming, or venture capital teams on the US West Coast. You can also add New York or London if your meeting includes finance, legal, or global account teams and you need to see whether a Singapore-friendly slot also works for other regional hubs.
Drag to select the time range on the grid: Use the “Select” button to enter selection mode, then drag across the SGT row to highlight a time block in purple; for example, drag 9:00 AM to 11:00 AM SGT to see that it converts to 5:00 PM to 7:00 PM PST on the previous day. This visual check is valuable for remote engineering handoffs, because a Singapore morning standup usually lands in the prior evening in California, while a Singapore late evening slot may align with a Pacific morning work window.
Export and share the chosen meeting time: After selecting a range, use the export options for ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is practical when a Singapore-based product manager needs to send a confirmed cross-border meeting to a distributed team so each participant sees the event automatically in local time without manually converting UTC offsets.
Understanding the SGT to PST Time Difference
Singapore Time (SGT) is UTC+8 all year and does not observe daylight saving time. Pacific Standard Time (PST) is UTC-8, so the standard time difference is 16 hours, with Singapore 16 hours ahead of PST. That means when it is 9:00 AM in Singapore, it is 5:00 PM PST on the previous day.
The difference changes when the US West Coast switches from standard time to daylight saving time. During the daylight saving period, Pacific Time becomes PDT (UTC-7) rather than PST, so Singapore is then 15 hours ahead instead of 16. In the United States, daylight saving time begins on the second Sunday in March and ends on the first Sunday in November; for example, in 2025 it runs from March 9, 2025 to November 2, 2025.
This seasonal shift matters for recurring meetings. A weekly call scheduled at 9:00 AM SGT maps to 5:00 PM PST during standard time, but it becomes 6:00 PM PDT during the US daylight saving months. Companies with teams in Singapore and California—especially in software, semiconductors, cloud infrastructure, digital advertising, and logistics—often need to review calendars in March and November so standing meetings do not drift by an hour for one side.
Best Times for Calls and Meetings Between SGT and PST
Because Singapore is far ahead of the US West Coast, the most practical overlap usually happens between Singapore late morning or evening and Pacific late afternoon or early morning, depending on which side is willing to work outside standard office hours. A standard 9:00 AM to 5:00 PM SGT workday corresponds to roughly 5:00 PM to 1:00 AM PST during standard time, which means only the very start of a Singapore workday overlaps with the previous afternoon in California.
A commonly used compromise is 8:00 AM to 10:00 AM SGT = 4:00 PM to 6:00 PM PST (previous day) during standard time. This works for end-of-day US West Coast check-ins and start-of-day Singapore coordination, making it useful for product releases, customer support escalations, and engineering handoffs between teams in Singapore and Silicon Valley.
Another workable window is 11:00 PM SGT to 1:00 AM SGT = 7:00 AM to 9:00 AM PST on the same Pacific calendar day. This is less comfortable for Singapore-based staff, but it is often used for executive reviews, sales calls, and partner meetings when the Pacific side must stay within normal morning office hours.
When the US is on daylight saving time, these windows shift by one hour. For example, 8:00 AM to 10:00 AM SGT becomes 5:00 PM to 7:00 PM PDT (previous day), and 11:00 PM SGT becomes 8:00 AM PDT rather than 7:00 AM PST. If you manage recurring meetings, the best practice is to re-check March and November dates carefully, especially for teams working with California-based technology firms, Pacific port logistics partners, or media and gaming companies in Los Angeles.
Frequently Asked Questions
What is the time difference between SGT and PST?
SGT is 16 hours ahead of PST when the Pacific zone is on standard time. In practical terms, if it is 12:00 noon in Singapore, it is 8:00 PM PST on the previous day on the US West Coast. This large offset is why many teams choose either early Singapore mornings or late Singapore evenings for live meetings.
When is 9 AM SGT in PST?
9:00 AM SGT is 5:00 PM PST on the previous day. For example, if it is 9:00 AM Tuesday in Singapore, it is 5:00 PM Monday in Los Angeles during standard time. This timing often works well for handoffs from Singapore operations or engineering teams to US-based colleagues finishing their workday.
Does the SGT to PST difference change during daylight saving time?
Yes. Singapore stays at UTC+8 all year, but the US Pacific zone changes from PST (UTC-8) to PDT (UTC-7) between the second Sunday in March and the first Sunday in November. During that period, Singapore is 15 hours ahead instead of 16, so recurring meetings can appear one hour later for the Pacific side if not adjusted.
What is the best meeting time between SGT and PST?
One of the most practical windows during standard time is 8:00 AM to 10:00 AM SGT, which equals 4:00 PM to 6:00 PM PST on the previous day. This is a common compromise for distributed software teams, supply chain operations, and account management calls because Singapore participants can meet at the start of their day while Pacific participants join before signing off.
Is there any normal business-hours overlap between Singapore and Pacific Standard Time?
There is very little overlap if both sides stay strictly within 9:00 AM to 5:00 PM local office hours. A 9:00 AM to 5:00 PM PST workday maps to 1:00 AM to 9:00 AM SGT the next day, while a 9:00 AM to 5:00 PM SGT day maps to 5:00 PM to 1:00 AM PST. Because of this, most companies rely on staggered schedules, rotating inconvenience, or asynchronous tools like Slack, email, and recorded updates.
How do I convert SGT to PST on https://www.xconvert.com?
Open the SGT to PST converter page and use the visual grid to compare both time zones side by side. Click “Select”, drag across the SGT row to highlight your intended meeting window, and the PST row shows the corresponding local time immediately; you can then export the result via ICS, Google Calendar, Gmail, Copy to clipboard, or Share link for your team.
Why does my Singapore-to-California meeting move by one hour in March or November?
The shift happens because California and other US Pacific locations observe daylight saving time, while Singapore does not. Around the second Sunday in March and the first Sunday in November, the Pacific offset changes by one hour, so a meeting that was 5:00 PM PST may become 6:00 PM PDT or move back again later in the year. This is especially important for recurring vendor calls, investor updates, and cross-border support schedules.