London to Lang Suan time converter

Lang Suan is 6 hours ahead of London. When it is 9:00 AM in London, it is 3:00 PM in Lang Suan.

London BST

Tuesday, October 20, 2026

Lang Suan ICT

Tuesday, October 20, 2026

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

London to Lang Suan conversion table

Every hour of today in London and the matching time in Lang Suan. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in London (3:00 PM – 6:00 PM in Lang Suan).

Daylight saving time and the difference

The difference changes during the year because London and Lang Suan 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

London and Lang Suan are 9,771 km (6,071 miles) apart in a straight line.

More conversions

Lang Suan to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to Lang SuanLos Angeles to Lang SuanChicago to Lang SuanToronto to Lang SuanSão Paulo to Lang SuanParis to Lang SuanBerlin to Lang SuanMoscow to Lang SuanDubai to Lang SuanNew Delhi to Lang SuanBangkok to Lang SuanSingapore to Lang Suan

Questions and answers

What is the time difference between London and Lang Suan?

Lang Suan is 6 hours ahead of London.

What time is it in Lang Suan when it is 9 AM in London?

When it is 9:00 AM in London, it is 3:00 PM in Lang Suan.

When is the best time to call Lang Suan from London?

Both sides are at work from 9:00 AM – 12:00 PM in London (3:00 PM – 6:00 PM in Lang Suan).

Does the time difference between London and Lang Suan change?

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