What is 9:00 am Bangkok in Colombo?

9:00 am Bangkok is 7:30 am Colombo.

What is 12:00 pm Bangkok in Colombo?

12:00 pm Bangkok is 10:30 am Colombo.

12:30 pm Bangkok is 11:00 am Colombo.

2:00 pm Bangkok is 12:30 pm Colombo.

5:00 pm Bangkok is 3:30 pm Colombo.

11:30 pm Bangkok is 10:00 pm Colombo.

The time difference between Bangkok and Colombo is 1.5 hours.

1.5 hours

Bangkok (ICT) is ahead of Colombo (IST).

ICT: UTC+7

IST: UTC+5:30

Neither Bangkok nor Colombo is currently observing daylight saving time.

Business-hours overlap: 11 AM–5 PM in Bangkok (9 AM–3 PM in Colombo).

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

Suggested time: 2:00 PM Bangkok (12:30 PM Colombo).

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

Colombo uses India Standard Time (IST). To call Sri Lanka, dial +94.

Colombo is approximately 1,500 miles west of Bangkok.

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

Neither Bangkok nor Colombo 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.

Bangkok

Colombo

Daylight overlap: 11h 20m — 7:25 AM–6:45 PM in Bangkok (5:55 AM–5:15 PM in Colombo). Both locations are in daylight during this window.

Browse all cities to see the current local time anywhere.