SLST to ICT
Convert Sri Lanka Time — Colombo to Indochina Time — Bangkok — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Colombo, it's 10:30 AM in Bangkok. Bangkok is 1½ hours ahead of Colombo. Use the converter above to turn any SLST time into ICT, or scan the hour-by-hour table below for the full day.
SLST to ICT at a glance
Planning a meeting between Colombo and Bangkok
Planning a call between Colombo and Bangkok? The best overlap during a standard 9-to-5 workday runs 9:00 AM–3:30 PM SLST (10:30 AM–5:00 PM ICT). Aim for that window to reach both sides during business hours.
Hour-by-hour: Colombo to Bangkok
A full day mapped from SLST to ICT.
Frequently asked
Is Bangkok ahead of or behind Colombo?
Bangkok is 1½ hours ahead of Colombo.
What is 12:00 PM SLST in ICT?
12:00 PM in Colombo is 1:30 PM in Bangkok.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so SLST and ICT automatically reflect the correct daylight-saving offset for the current date.