Time zone converter
AST to CST
Convert Arabia Time — Riyadh to Taiwan Time — Taipei — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Riyadh, it's 2:00 PM in Taipei. Taipei is 5 hours ahead of Riyadh. Use the converter above to turn any AST time into CST, or scan the hour-by-hour table below for the full day.
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Arabia Time — Riyadh ·
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Taiwan Time — Taipei ·
Convert a specific timein Riyadh → — in Taipei
AST to CST at a glance
9:00 AM AST
2:00 PM
CST · Taipei
12:00 PM AST
5:00 PM
CST · Taipei
5:00 PM AST
10:00 PM
CST · Taipei
Planning a meeting between Riyadh and Taipei
Planning a call between Riyadh and Taipei? The best overlap during a standard 9-to-5 workday runs 9:00 AM–12:00 PM AST (2:00 PM–5:00 PM CST). Aim for that window to reach both sides during business hours.
Hour-by-hour: Riyadh to Taipei
A full day mapped from AST to CST.
Frequently asked
Is Taipei ahead of or behind Riyadh?
Taipei is 5 hours ahead of Riyadh.
What is 12:00 PM AST in CST?
12:00 PM in Riyadh is 5:00 PM in Taipei.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so AST and CST automatically reflect the correct daylight-saving offset for the current date.