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Global ClockTime zone converter & meeting planner
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Working hours
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09
End
18
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Singapore vs Riyadh

Singapore keeps UTC+8 (UTC+8) and Riyadh keeps UTC+3 (UTC+3) today. Riyadh is 5 hours behind Singapore; the rows below read both clocks live.

The working day, side by side

Hours shaded in both rows are inside working hours in both cities: 09:00–13:00 in Riyadh (14:00–18:00 your time).

Singapore and Riyadh hour by hour, with the working-hour overlap shaded
City00:00 in Singapore01:00 in Singapore02:00 in Singapore03:00 in Singapore04:00 in Singapore05:00 in Singapore06:00 in Singapore07:00 in Singapore08:00 in Singapore09:00 in Singapore10:00 in Singapore11:00 in Singapore12:00 in Singapore13:00 in Singapore14:00 in Singapore15:00 in Singapore16:00 in Singapore17:00 in Singapore18:00 in Singapore19:00 in Singapore20:00 in Singapore21:00 in Singapore22:00 in Singapore23:00 in Singapore
Singapore——000102030405060708091011121314151617181920212223
Riyadh——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Singapore and Riyadh

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Singapore, Riyadh and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

14:00 in Singapore
Inside working hours on both sides
09:00 in Riyadh
15:00 in Singapore
Inside working hours on both sides
10:00 in Riyadh
16:00 in Singapore
Inside working hours on both sides
11:00 in Riyadh
17:00 in Singapore
Inside working hours on both sides
12:00 in Riyadh

Where daylight saving pulls them apart

Neither Singapore nor Riyadh changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Riyadh of Singapore?

Riyadh is 5 hours behind Singapore right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Singapore and Riyadh?

Any hour in 14:00–18:00 Singapore time is inside working hours in both cities.

Do Singapore and Riyadh change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.