SGT to PST Converter

Category: Time Zone Converters

- June 20, 2025

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Singapore Standard Time (SGT)

UTC+8 • Singapore

Conversion Settings

Configure your timezone conversion preferences

Auto Convert

Daylight Saving Aware

Show UTC Offset

Pacific Standard Time (PST/PDT)

UTC-8/-7 • Los Angeles, San Francisco, Seattle

--:--:--

Select a time to convert

Time Difference: --

UTC Offset (SGT): +08:00

UTC Offset (PST): -08:00

DST Status: --

SGT Time: --

PST/PDT Time: --

Time Format:

Current SGT: --:--:--

Current PST/PDT: --:--:--

🌏 SGT is always UTC+8 and never changes. PST is UTC-8 and changes to PDT (UTC-7) during US daylight saving time.

SGT to PST Conversion Guide

What is SGT to PST Conversion?

SGT to PST conversion helps you translate time between Singapore Standard Time and Pacific Standard Time zones. SGT is always UTC+8 and never observes daylight saving time. PST is UTC-8 in winter and becomes PDT (UTC-7) during US daylight saving time from March to November, creating a significant time difference.

Time Zone Information

Singapore Standard Time (SGT): Used throughout Singapore. Always UTC+8 with no daylight saving time changes year-round.

Pacific Standard Time (PST): Used in Western US and Canada including Los Angeles, San Francisco, and Seattle. UTC-8 in winter, becomes PDT (UTC-7) during daylight saving.

Time Difference: SGT is typically 16 hours ahead of PST, or 15 hours ahead of PDT during daylight saving time.

Daylight Saving Time Impact

Winter Period (PST): November to March - SGT is 16 hours ahead of PST

Summer Period (PDT): March to November - SGT is 15 hours ahead of PDT

Singapore Time: No daylight saving time changes - always UTC+8 year-round

Common Conversion Examples

Business Hours (Winter)

SGT 9:00 AM → PST 5:00 PM (previous day)

SGT 6:00 PM → PST 2:00 AM

16 hour time difference during PST period

Business Hours (Summer)

SGT 9:00 AM → PDT 6:00 PM (previous day)

SGT 6:00 PM → PDT 3:00 AM

15 hour time difference during PDT period

Meeting Planning

Best SGT Time: 10:00 PM - 11:00 PM

Converts to PST: 6:00 AM - 7:00 AM

Early morning PST for late evening SGT

Event Scheduling

SGT Midnight: 8:00 AM PST (previous day)

SGT Noon: 8:00 PM PST (previous day)

Cross-Pacific coordination challenges

Conversion Tips & Best Practices

• Always check if Pacific Time is observing PST or PDT when scheduling

• SGT doesn't change - it's always 8 hours ahead of UTC throughout the year

• Business meetings work best when SGT is in evening (9-11 PM) for PST morning hours

• Date changes are critical - SGT times often convert to the previous day in PST

• Use 24-hour format to avoid AM/PM confusion with such large time differences

• Consider using UTC as a neutral reference point for complex scheduling

Converting Time Between Singapore and PST/PDT

If you’re working across time zones, especially between Singapore and the U.S. West Coast, you’ve probably wrestled with mental math, calendar mix-ups, or those “wait, what day is it there?” moments. That’s exactly what this SGT ↔ PST/PDT converter is built to fix. It helps you pick a time in one zone and instantly see what it turns into on the other side of the globe—no guesswork needed.

Choose Your Time, Get Instant Clarity

At the core of this tool is a simple idea: plug in a date and time in either Singapore or Pacific time, and instantly see what it means on the other end. Whether you’re planning meetings, coordinating with teammates, or trying to catch a live stream, this converter keeps everyone in sync.

Here's what it lets you do:

Select a date and time from either SGT or PST/PDT

See both the exact time and the correct day on the other side

Understand how daylight saving time affects the difference

Track current time in both zones in real-time

Step-by-Step: Using the Converter

1. Set your input

Start by entering the date and time you want to convert. The left side of the tool is your input zone. You can switch between Singapore and Pacific time using the dropdown or the swap button if you’re working the other way around.

2. Let it do the work

By default, the converter updates automatically as you change the date or time. If you prefer to control when it converts, just uncheck the “Auto Convert” box. You can then hit the “Convert Time” button whenever you're ready.

3. See all the details

The output section shows more than just the converted time. It also tells you:

Whether Pacific Time is using daylight saving (PDT) or not (PST)
The UTC offsets for both zones
The time difference in hours
Formatted versions of both times for easy reading

Make It Work Your Way

Format Toggle

You can flip between 12-hour and 24-hour formats using the button labeled “12 Hour” or “24 Hour.” This is especially handy when working with international teams where 24-hour time is more common.

Live Clock

Below the converter, you’ll see the current time in both zones ticking live. This is useful if you want to check the difference right now without entering anything.

Quick Tools

Use the “Now” button to instantly set the input to the current time in your selected zone. The “Reset” button brings everything back to default. And if you prefer typing less, keyboard shortcuts like R (reset), S (swap), or N (now) let you move fast.

Good to Know: Daylight Saving Can Trip You Up

The time difference between Singapore and Pacific Time isn’t always the same. In winter (PST), there’s a 16-hour gap. In summer (PDT), that drops to 15. The tool accounts for this automatically if you keep “Daylight Saving Aware” checked. If you’re doing historical lookups or scheduling far ahead, that box makes a real difference.

Tips That Help Keep Your Schedule Straight

If you’re setting a time in Singapore, remember it’s usually the *next day* in Pacific Time
Evening in Singapore (around 9–11 PM) maps to morning in California—prime meeting time
Stick to 24-hour format if you want to avoid AM/PM confusion
“Show UTC Offset” is helpful for precise scheduling or working with UTC-based calendars
Not sure if it’s PST or PDT? The converter shows that too—no digging through time zone maps

Stay in Sync Across the Globe

This converter takes the guesswork out of cross-Pacific planning. Whether you’re lining up meetings, setting deadlines, or making sure you’re calling at the right time, it helps you see clearly what time it really is on the other end. One glance, one click—and you’re on the same page, no matter where you are.