Live offset · Year-round DST · Shareable URL

Time difference
Bangkok and Seattle

Live clocks (ICT ↔ PST), the current gap, month-by-month offset changes, and a full 24-hour map from Bangkok to Seattle.

1

Live gap

See the current offset between Bangkok and Seattle, with IANA-backed clocks updating every second.

2

Year-round chart

DST can shift the gap by an hour twice a year—the 2026 month table shows every change.

3

Hour-by-hour

Scroll the 24-hour table to map any civil hour in Bangkok into Seattle with day-shift cues.

Time difference workspace

How Bangkok and Seattle line up today.

2 cities · live offsetGap shifts yearly
City pair

Bangkok Seattle

Seattle is 14h behind Bangkok at this moment. Compare live clocks, seasonal DST shifts, and hour-by-hour conversions below.

Live offsetIANA zones · updates automatically
Bangkok
Asia/Bangkok
ZoneICT
Offset nowUTC+7
Hour gap
−14h

SeattleBangkok

Seattle
America/Los_Angeles
ZonePST / PDT
Offset nowUTC-7
About this pairUseful when planning calls or docs

Time difference between Bangkok and Seattle: Seattle is currently 15 hours behind Bangkok.

This difference is not constant: in winter Bangkok is 15 hours ahead of Seattle, while in summer (when one or both observe DST) the gap shifts to 14 hours ahead of. The monthly table below shows the exact offset gap month by month. For practical scheduling, jump to the best-time-to-meet page or the 24-hour conversion table below.

Jump aheadPick the view you need next
Best time to meetMonthly offsets24-hour table
Live clocks workspace

Clocks side by side.

Updates every second
Right nowAsia/Bangkok · America/Los_Angeles
Bangkok
Asia/Bangkok
Live time
--:--
OffsetUTC+7
AbbreviationICT
No DST
Seattle
America/Los_Angeles
Live time
--:--
OffsetUTC-7
AbbreviationPST / PDT
Observes DST
Relationship

Seattle is 14h behind Bangkok.

DST rules can widen or shrink this gap for a few weeks each spring and autumn—the month table below shows how many hours Seattle sits ahead of or behind Bangkok through the calendar year.

Next stepsPlan overlap or convert zones
Best time to meet →ICT → PST →Overlap Finder →
Year-round

Offset changes by month

Sampled mid-month for 2026. Compares Seattle versus Bangkok; a value of +3h means Seattle is three hours ahead of Bangkok.

2026 calendar

Month-by-month gap

MonthDifference (Seattle vs Bangkok)
January-15h
February-15h
March-14h
April-14h
May-14h
June-14h
July-14h
August-14h
September-14h
October-14h
November-15h
December-15h
Hour by hour

24-hour conversion table

Every civil hour in Bangkok mapped into Seattle; day-shift cues follow active DST for both zones today.

BangkokSeattle

Hourly wall-clock map for today — midnight crossings show as day shifts.

Bangkok with part-of-day icon
Seattle arrow and converted time
Day
  • 00:00
    10:00
    Prev day
  • 01:00
    11:00
    Prev day
  • 02:00
    12:00
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  • 03:00
    13:00
    Prev day
  • 04:00
    14:00
    Prev day
  • 05:00
    15:00
    Prev day
  • 06:00
    16:00
    Prev day
  • 07:00
    17:00
    Prev day
  • 08:00
    18:00
    Prev day
  • 09:00
    19:00
    Prev day
  • 10:00
    20:00
    Prev day
  • 11:00
    21:00
    Prev day
  • 12:00
    22:00
    Prev day
  • 13:00
    23:00
    Prev day
  • 14:00
    00:00
    Same day
  • 15:00
    01:00
    Same day
  • 16:00
    02:00
    Same day
  • 17:00
    03:00
    Same day
  • 18:00
    04:00
    Same day
  • 19:00
    05:00
    Same day
  • 20:00
    06:00
    Same day
  • 21:00
    07:00
    Same day
  • 22:00
    08:00
    Same day
  • 23:00
    09:00
    Same day
Uses your browser's IANA zone data — choose another date in the converter for historical or future days.
Keep exploring

Related pages

More time-difference routes, pairwise best times, triple-city overlaps, and conversions tied to Bangkok, Seattle, or this corridor.

FAQ

Frequently asked questions

Offsets between Bangkok and Seattle, DST shifts, scheduling, and how we source timezone data—plus how to share this page.

Currently, Seattle is 14h behind Bangkok. This may change through the year if either city observes Daylight Saving Time.