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Timezone Prime

PST to SGT converter

Convert Pacific Time (PST/PDT) to Singapore Time (SGT), with daylight saving applied for the exact date you pick.

From

Tue, Oct 27

To

Wed, Oct 28 Next day

PDT 9 to 5 SGT 9 to 5

From zone
Pacific Daylight Time
Offset and clock
UTC−7 Daylight saving time
IANA name
America/Los_Angeles
To zone
Singapore Standard Time
Offset and clock
UTC+8 No daylight saving time
IANA name
Asia/Singapore

SGT is 15 hours ahead of PDT.

Time difference
SGT is 15 hours ahead of PDT for most of the year (238 days in 2026). The gap is 16 hours for about 18 weeks in 2026.
Meeting window
Working days of 9 AM to 5 PM do not overlap. The least disruptive slot is around 4:30 PM PDT, which is 7:30 AM (next day) SGT while PDT and SGT apply.
Daylight saving
Pacific Time changes its clocks twice a year; Singapore Time does not.

The same conversion works for every city on these clocks, such as California to Singapore and Los Angeles to Singapore.

Where PST and SGT apply

Shaded areas follow the official zone boundaries, so a country split across zones is split here too. Hover or tap a region for its local time.

  • Pacific Time
  • Singapore Time
  • Same UTC offset right now, different zone rules

Drag to pan. Ctrl and scroll, or pinch, to zoom. Boundaries: timezone-boundary-builder, © OpenStreetMap contributors

Hour by hour

Every hour of Tuesday, October 27, 2026, side by side. Days with a clock change show 23 or 25 rows.

Shaded rows fall inside working hours in both places.

Hourly comparison of the two time zones. Choose a time to load it in the converter.
Los Angeles (PDT) Singapore (SGT) Working hours
12:00 AM 3:00 PM
1:00 AM 4:00 PM
2:00 AM 5:00 PM
3:00 AM 6:00 PM
4:00 AM 7:00 PM
5:00 AM 8:00 PM
6:00 AM 9:00 PM
7:00 AM 10:00 PM
8:00 AM 11:00 PM
9:00 AM 12:00 AM next day
10:00 AM 1:00 AM next day
11:00 AM 2:00 AM next day
12:00 PM 3:00 AM next day
1:00 PM 4:00 AM next day
2:00 PM 5:00 AM next day
3:00 PM 6:00 AM next day
4:00 PM 7:00 AM next day
5:00 PM 8:00 AM next day
6:00 PM 9:00 AM next day
7:00 PM 10:00 AM next day
8:00 PM 11:00 AM next day
9:00 PM 12:00 PM next day
10:00 PM 1:00 PM next day
11:00 PM 2:00 PM next day

PST to SGT conversion table

Every hour of the Pacific Time day, plus the common half hours, and their SGT equivalents. The second column covers the part of the year when the clocks are on a different gap.

PST to SGT conversion table
Pacific Time SGT 15 h ahead, most of the year (238 days in 2026) SGT 16 h ahead, about 18 weeks in 2026
12:00 AM 3:00 PM4:00 PM
1:00 AM 4:00 PM5:00 PM
2:00 AM 5:00 PM6:00 PM
3:00 AM 6:00 PM7:00 PM
4:00 AM 7:00 PM8:00 PM
5:00 AM 8:00 PM9:00 PM
6:00 AM 9:00 PM10:00 PM
7:00 AM 10:00 PM11:00 PM
8:00 AM 11:00 PM12:00 AM (next day)
9:00 AM 12:00 AM (next day)1:00 AM (next day)
9:30 AM 12:30 AM (next day)1:30 AM (next day)
10:00 AM 1:00 AM (next day)2:00 AM (next day)
10:30 AM 1:30 AM (next day)2:30 AM (next day)
11:00 AM 2:00 AM (next day)3:00 AM (next day)
11:30 AM 2:30 AM (next day)3:30 AM (next day)
12:00 PM 3:00 AM (next day)4:00 AM (next day)
12:30 PM 3:30 AM (next day)4:30 AM (next day)
1:00 PM 4:00 AM (next day)5:00 AM (next day)
1:30 PM 4:30 AM (next day)5:30 AM (next day)
2:00 PM 5:00 AM (next day)6:00 AM (next day)
2:30 PM 5:30 AM (next day)6:30 AM (next day)
3:00 PM 6:00 AM (next day)7:00 AM (next day)
3:30 PM 6:30 AM (next day)7:30 AM (next day)
4:00 PM 7:00 AM (next day)8:00 AM (next day)
4:30 PM 7:30 AM (next day)8:30 AM (next day)
5:00 PM 8:00 AM (next day)9:00 AM (next day)
5:30 PM 8:30 AM (next day)9:30 AM (next day)
6:00 PM 9:00 AM (next day)10:00 AM (next day)
7:00 PM 10:00 AM (next day)11:00 AM (next day)
8:00 PM 11:00 AM (next day)12:00 PM (next day)
9:00 PM 12:00 PM (next day)1:00 PM (next day)
10:00 PM 1:00 PM (next day)2:00 PM (next day)
11:00 PM 2:00 PM (next day)3:00 PM (next day)

How the gap changes in 2026 and 2027

Each row is a stretch of days with one constant difference, split at every clock change.

Time difference periods between PST and SGT
Dates PST SGT Difference
Thu, Jan 1, 2026 until Sun, Mar 8, 2026 PST SGT SGT 16 h ahead
Sun, Mar 8, 2026 until Sun, Nov 1, 2026 PDT SGT SGT 15 h ahead
Sun, Nov 1, 2026 until Sun, Mar 14, 2027 PST SGT SGT 16 h ahead
Sun, Mar 14, 2027 until Sun, Nov 7, 2027 PDT SGT SGT 15 h ahead
Sun, Nov 7, 2027 until Sat, Jan 1, 2028 PST SGT SGT 16 h ahead

Upcoming clock changes

  1. Pacific Time Sunday, November 1, 2026: at 2:00 AM clocks go back 1 hour to 1:00 AM
  2. Pacific Time Sunday, March 14, 2027: at 2:00 AM clocks go forward 1 hour to 3:00 AM
  3. Pacific Time Sunday, November 7, 2027: at 2:00 AM clocks go back 1 hour to 1:00 AM
  4. Pacific Time Sunday, March 12, 2028: at 2:00 AM clocks go forward 1 hour to 3:00 AM

About the two zones

Pacific Time (PST / PDT)

Pacific Time follows the clock in Los Angeles: Pacific Standard Time (PST, UTC−8) in winter and Pacific Daylight Time (PDT, UTC−7) during US daylight saving time.

IANA zone
America/Los_Angeles
Offset
UTC−8 standard, UTC−7 daylight saving
Used in
the US West Coast and British Columbia
Major cities
Los Angeles, San Francisco, Seattle, Vancouver, Las Vegas, Portland

PST is often used loosely for Pacific Time all year. In summer the correct abbreviation is PDT; the converter uses whichever applies on your date.

Singapore Time (SGT)

Singapore Time is UTC+8 all year with no daylight saving time. Malaysia, the Philippines, Hong Kong and China keep the same clock under their own zone names.

IANA zone
Asia/Singapore
Offset
UTC+8 all year
Used in
Singapore
Major cities
Singapore

PST and SGT, answered

What is the time difference between PST and SGT?

SGT is 15 hours ahead of PDT for most of the year (238 days in 2026). The gap is 16 hours for about 18 weeks in 2026.

How do I work out the time in Singapore from PST?

Singapore uses Singapore Time. SGT is 15 hours ahead of PDT for most of the year (238 days in 2026). The gap is 16 hours for about 18 weeks in 2026. Type any PST time into the PST to SGT converter to see the Singapore time for any date.

What is 9:00 AM PST in SGT?

9:00 AM PDT is 12:00 AM (next day) SGT for most of the year (238 days in 2026). 9:00 AM PST is 1:00 AM (next day) SGT for about 18 weeks in 2026.

What is 12:00 PM PST in SGT?

12:00 PM PDT is 3:00 AM (next day) SGT for most of the year (238 days in 2026). 12:00 PM PST is 4:00 AM (next day) SGT for about 18 weeks in 2026.

What is 10:00 AM PST in SGT?

10:00 AM PDT is 1:00 AM (next day) SGT for most of the year (238 days in 2026). 10:00 AM PST is 2:00 AM (next day) SGT for about 18 weeks in 2026.

What is 5:00 PM PST in SGT?

5:00 PM PDT is 8:00 AM (next day) SGT for most of the year (238 days in 2026). 5:00 PM PST is 9:00 AM (next day) SGT for about 18 weeks in 2026.

Is SGT ahead of PST, and by how many hours?

Yes. SGT is 15 hours ahead of PDT for most of the year (238 days in 2026). The gap is 16 hours for about 18 weeks in 2026.

What is a good meeting time for PST and SGT?

Working days of 9 AM to 5 PM do not overlap. The least disruptive slot is around 4:30 PM PDT, which is 7:30 AM (next day) SGT while PDT and SGT apply.

Does daylight saving time affect PST to SGT?

Pacific Time changes its clocks twice a year; Singapore Time does not. The next change is on Sunday, November 1, 2026 in Pacific Time.

Which PST does the PST to SGT converter use?

PST is often used loosely for Pacific Time all year. In summer the correct abbreviation is PDT; the converter uses whichever applies on your date.

Related conversions

From Pacific Time

To Singapore Time