CST to SLST
Convert China Time — Shanghai to Sri Lanka Time — Colombo — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Shanghai, it's 6:30 AM in Colombo. Colombo is 2½ hours behind Shanghai. Use the converter above to turn any CST time into SLST, or scan the hour-by-hour table below for the full day.
CST to SLST at a glance
Planning a meeting between Shanghai and Colombo
Planning a call between Shanghai and Colombo? The best overlap during a standard 9-to-5 workday runs 11:30 AM–5:00 PM CST (9:00 AM–2:30 PM SLST). Aim for that window to reach both sides during business hours.
Hour-by-hour: Shanghai to Colombo
A full day mapped from CST to SLST.
Frequently asked
Is Colombo ahead of or behind Shanghai?
Colombo is 2½ hours behind Shanghai.
What is 12:00 PM CST in SLST?
12:00 PM in Shanghai is 9:30 AM in Colombo.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so CST and SLST automatically reflect the correct daylight-saving offset for the current date.