Bangkok to Old Swan time converter

Old Swan is 6 hours behind Bangkok. When it is 9:00 AM in Bangkok, it is 3:00 AM in Old Swan.

Bangkok ICT

Tuesday, October 20, 2026

Old Swan BST

Tuesday, October 20, 2026

Bangkok
Thailand
Tue, Oct 20
ICTUTC+7
Old Swan
United Kingdom
Tue, Oct 20
BSTUTC+1-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Bangkok to Old Swan conversion table

Every hour of today in Bangkok and the matching time in Old Swan. Light rows are typical working hours (9:00–18:00).

BangkokOld Swan
12:00 AM6:00 PM−1 day
1:00 AM7:00 PM−1 day
2:00 AM8:00 PM−1 day
3:00 AM9:00 PM−1 day
4:00 AM10:00 PM−1 day
5:00 AM11:00 PM−1 day
6:00 AM12:00 AM
7:00 AM1:00 AM
8:00 AM2:00 AM
9:00 AM3:00 AM
10:00 AM4:00 AM
11:00 AM5:00 AM
12:00 PM6:00 AM
1:00 PM7:00 AM
2:00 PM8:00 AM
3:00 PM9:00 AM
4:00 PM10:00 AM
5:00 PM11:00 AM
6:00 PM12:00 PM
7:00 PM1:00 PM
8:00 PM2:00 PM
9:00 PM3:00 PM
10:00 PM4:00 PM
11:00 PM5:00 PM

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Bangkok (9:00 AM – 12:00 PM in Old Swan).

Daylight saving time and the difference

The difference changes during the year because Bangkok and Old Swan switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 20, 2027: -6h

Distance

Bangkok and Old Swan are 9,647 km (5,994 miles) apart in a straight line.

More conversions

Old Swan to BangkokBangkok to New YorkBangkok to LondonBangkok to Los AngelesBangkok to ChicagoBangkok to TorontoBangkok to São PauloBangkok to ParisBangkok to BerlinBangkok to MoscowBangkok to DubaiBangkok to New DelhiBangkok to Singapore
New York to Old SwanLondon to Old SwanLos Angeles to Old SwanChicago to Old SwanToronto to Old SwanSão Paulo to Old SwanParis to Old SwanBerlin to Old SwanMoscow to Old SwanDubai to Old SwanNew Delhi to Old SwanSingapore to Old Swan

Questions and answers

What is the time difference between Bangkok and Old Swan?

Old Swan is 6 hours behind Bangkok.

What time is it in Old Swan when it is 9 AM in Bangkok?

When it is 9:00 AM in Bangkok, it is 3:00 AM in Old Swan.

When is the best time to call Old Swan from Bangkok?

Both sides are at work from 3:00 PM – 6:00 PM in Bangkok (9:00 AM – 12:00 PM in Old Swan).

Does the time difference between Bangkok and Old Swan change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.