How far apart are Dhaka and AST (Riyadh)?
Dhaka is 3 hours ahead of AST (Riyadh). At noon in Dhaka, your contact in AST (Riyadh) sees 09:00.
Dhaka observes Asia/Dhaka and AST (Riyadh) observes Asia/Riyadh — a 3 hours gap between them.
Daily overlap window
Dhaka and AST (Riyadh) share 5 hours of overlapping business hours daily — enough for real-time collaboration without anyone joining at odd hours.
00:0006:0012:0018:0024:00
Meeting time recommendations
Dhaka and AST (Riyadh) share 5 hours of business hours overlap daily. Showing the 3 most balanced slots — see the time table below for the full window.
12:00 Dhaka / 09:00 Riyadh✓ Both working
13:00 Dhaka / 10:00 Riyadh✓ Both working
14:00 Dhaka / 11:00 Riyadh✓ Both working
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Public holidays for both locations
Dhaka3 holidays
Aug 5July Mass Uprising Day
Dec 16Victory Day
Dec 25Christmas Day
AST (Riyadh)
No upcoming public holidays this year.
Scheduling between Dhaka and AST (Riyadh)
Teams in Dhaka (Bangladesh) and AST (Riyadh) (Saudi Arabia) face a 3-hour time difference day to day. A 5-hour shared business hours window makes real-time meetings feasible for both sides within their normal working day.
💡 Scheduling tips for these locations
✅Schedule at 12:00–13:00 (Dhaka) for a 09:00–10:00 slot in AST (Riyadh) — the sweet spot where both teams are working.
✅Schedule at 13:00–14:00 (Dhaka) for a 10:00–11:00 slot in AST (Riyadh) — the sweet spot where both teams are working.
✅Schedule at 14:00–15:00 (Dhaka) for a 11:00–12:00 slot in AST (Riyadh) — the sweet spot where both teams are working.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Install ClockinSync Free →Drag the slider at the top to convert any Dhaka time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.