Bangkok to St. Catharines time converter

St. Catharines is 11 hours behind Bangkok. When it is 9:00 AM in Bangkok, it is 10:00 PM (Mon, Oct 19) in St. Catharines.

Bangkok ICT

Tuesday, October 20, 2026

St. Catharines EDT

Monday, October 19, 2026

Bangkok
Thailand
Tue, Oct 20
ICTUTC+7
St. Catharines
Ontario, Canada
Mon, Oct 19
EDTUTC-4-11h
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Shared working hours (9:00–18:00)

Bangkok to St. Catharines conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Bangkok (9:00 AM – 11:00 AM in St. Catharines): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Bangkok and St. Catharines switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -11h
  • Nov 1, 2026 – Mar 14, 2027: -12h
  • Mar 14, 2027 – Oct 20, 2027: -11h

Distance

Bangkok and St. Catharines are 13,685 km (8,503 miles) apart in a straight line.

More conversions

St. Catharines 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 St. CatharinesLondon to St. CatharinesLos Angeles to St. CatharinesChicago to St. CatharinesToronto to St. CatharinesSão Paulo to St. CatharinesParis to St. CatharinesBerlin to St. CatharinesMoscow to St. CatharinesDubai to St. CatharinesNew Delhi to St. CatharinesSingapore to St. Catharines

Questions and answers

What is the time difference between Bangkok and St. Catharines?

St. Catharines is 11 hours behind Bangkok.

What time is it in St. Catharines when it is 9 AM in Bangkok?

When it is 9:00 AM in Bangkok, it is 10:00 PM (Mon, Oct 19) in St. Catharines.

When is the best time to call St. Catharines from Bangkok?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Bangkok (9:00 AM – 11:00 AM in St. Catharines): working hours on one side, early or late on the other.

Does the time difference between Bangkok and St. Catharines change?

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