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