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