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Timezone Prime

SGT to PST converter

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

From

Tue, Oct 27

To

Mon, Oct 26 Previous day

SGT 9 to 5 PDT 9 to 5

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

PDT is 15 hours behind SGT.

Time difference
PDT is 15 hours behind SGT 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 7:30 AM SGT, which is 4:30 PM (previous day) PDT while SGT and PDT apply.
Daylight saving
Pacific Time changes its clocks twice a year; Singapore Time does not.

Where SGT and PST 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.

  • Singapore Time
  • Pacific 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.
Singapore (SGT) Los Angeles (PDT) Working hours
12:00 AM 9:00 AM previous day
1:00 AM 10:00 AM previous day
2:00 AM 11:00 AM previous day
3:00 AM 12:00 PM previous day
4:00 AM 1:00 PM previous day
5:00 AM 2:00 PM previous day
6:00 AM 3:00 PM previous day
7:00 AM 4:00 PM previous day
8:00 AM 5:00 PM previous day
9:00 AM 6:00 PM previous day
10:00 AM 7:00 PM previous day
11:00 AM 8:00 PM previous day
12:00 PM 9:00 PM previous day
1:00 PM 10:00 PM previous day
2:00 PM 11:00 PM previous day
3:00 PM 12:00 AM
4:00 PM 1:00 AM
5:00 PM 2:00 AM
6:00 PM 3:00 AM
7:00 PM 4:00 AM
8:00 PM 5:00 AM
9:00 PM 6:00 AM
10:00 PM 7:00 AM
11:00 PM 8:00 AM

SGT to PST conversion table

Common SGT times and their PST equivalents. The second column covers the part of the year when the clocks are on a different gap.

SGT to PST conversion table
Singapore Time PDT 15 h behind, most of the year (238 days in 2026) PST 16 h behind, about 18 weeks in 2026
12:00 AM 9:00 AM (previous day)8:00 AM (previous day)
6:00 AM 3:00 PM (previous day)2:00 PM (previous day)
8:00 AM 5:00 PM (previous day)4:00 PM (previous day)
9:00 AM 6:00 PM (previous day)5:00 PM (previous day)
10:00 AM 7:00 PM (previous day)6:00 PM (previous day)
12:00 PM 9:00 PM (previous day)8:00 PM (previous day)
2:00 PM 11:00 PM (previous day)10:00 PM (previous day)
3:00 PM 12:00 AM11:00 PM (previous day)
5:00 PM 2:00 AM1:00 AM
6:00 PM 3:00 AM2:00 AM
8:00 PM 5:00 AM4:00 AM
10:00 PM 7:00 AM6:00 AM

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

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

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

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.

SGT and PST, answered

What is the time difference between SGT and PST?

PDT is 15 hours behind SGT 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 SGT and PST?

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

Does daylight saving time affect SGT to PST?

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 SGT to PST 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 Singapore Time

To Pacific Time