World Timezones

Surabaya to Bangkok Converter

Compare Bangkok to Surabaya instead
Surabaya6:12 pmWed, Jun 10
SurabayaWIB
Indonesia · UTC+7
6:12 pmWed, Jun 10
12a
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BangkokICT
Thailand · UTC+7
6:12 pmWed, Jun 10
12a
1a
2a
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5a
6a
7a
8a
9a
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12p
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Offset

There is no time difference between Surabaya and Bangkok.

Same time

Surabaya (WIB) is currently the same time as Bangkok (ICT).

WIB: UTC+7

ICT: UTC+7

Neither Surabaya nor Bangkok is currently observing daylight saving time.

When to schedule

Business-hours overlap: 9 AM–5 PM in Surabaya (9 AM–5 PM in Bangkok).

Both teams are in working hours during this window on weekdays.

Suggested time: 1:00 PM Surabaya (1:00 PM Bangkok).

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

Indonesia

  • New Year's DayThu, Jan 1
  • Good FridayFri, Apr 3
  • Easter SundaySun, Apr 5
  • Labour DayFri, May 1
  • Ascension DayThu, May 14
  • Pancasila DayMon, Jun 1
  • Independence DayMon, Aug 17
  • Christmas DayFri, Dec 25

About these zones

Surabaya uses Western Indonesia Time (WIB). To call Indonesia, dial +62.

Bangkok uses Indochina Time (ICT). To call Thailand, dial +66.

Bangkok is approximately 1,700 miles northwest of Surabaya.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

SurabayaBangkokDay
12:00 am12:00 amSame day
1:00 am1:00 amSame day
2:00 am2:00 amSame day
3:00 am3:00 amSame day
4:00 am4:00 amSame day
5:00 am5:00 amSame day
6:00 am6:00 amSame day
7:00 am7:00 amSame day
8:00 am8:00 amSame day
9:00 am9:00 amSame day
10:00 am10:00 amSame day
11:00 am11:00 amSame day
12:00 pm12:00 pmSame day
1:00 pm1:00 pmSame day
2:00 pm2:00 pmSame day
3:00 pm3:00 pmSame day
4:00 pm4:00 pmSame day
5:00 pm5:00 pmSame day
6:00 pm6:00 pmSame day
7:00 pm7:00 pmSame day
8:00 pm8:00 pmSame day
9:00 pm9:00 pmSame day
10:00 pm10:00 pmSame day
11:00 pm11:00 pmSame day

Daylight saving time

Neither Surabaya nor Bangkok observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Surabaya
Sunrise
5:38 AM
Sunset
5:21 PM
Day length
11h 43m
Bangkok
Sunrise
5:51 AM
Sunset
6:46 PM
Day length
12h 55m

Daylight overlap: 11h 30m — 5:51 AM–5:21 PM in Surabaya (5:51 AM–5:21 PM in Bangkok). Both locations are in daylight during this window.

Cities in these zones

Other cities in Indochina Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Western Indonesia Time

  • CGK
  • HLP
  • SUB
  • BDO
  • KNO
  • PLM
  • SRG

Airports in Indochina Time

  • HAN
  • BKK
  • DMK
  • HPH

Related conversions

Common conversions

What is 9:00 am Surabaya in Bangkok?
9:00 am Surabaya is 9:00 am Bangkok.
What is 12:00 pm Surabaya in Bangkok?
12:00 pm Surabaya is 12:00 pm Bangkok.
What is 12:30 pm Surabaya in Bangkok?
12:30 pm Surabaya is 12:30 pm Bangkok.
What is 2:00 pm Surabaya in Bangkok?
2:00 pm Surabaya is 2:00 pm Bangkok.
What is 5:00 pm Surabaya in Bangkok?
5:00 pm Surabaya is 5:00 pm Bangkok.
What is 11:30 pm Surabaya in Bangkok?
11:30 pm Surabaya is 11:30 pm Bangkok.