Time Difference

Singapore vs Riyadh Time Difference

Compare the current local time in Singapore, Singapore and Riyadh, Saudi Arabia.

Live local timeDST awareUTC offsets

From

Singapore

10:53 AM

Mon, Aug 17

UTC+8Asia/Singapore

Difference

5 hours

Swap

Riyadh

Saudi Arabia

5:53 AM

Mon, Aug 17

UTC+3Asia/Riyadh

Current difference

Riyadh is currently 5 hours behind Singapore.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Singapore and Riyadh hour by hour

See how a full local day in Singapore, Singapore maps to Riyadh, Saudi Arabia. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

2:00 PM – 6:00 PM in Singapore

corresponds to 9:00 AM – 1:00 PM in Riyadh.

4 hours overlap

Singapore

Asia/Singapore

Riyadh

Asia/Riyadh

Availability

12:00 AM

Mon, Aug 17

7:00 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

8:00 PM

Previous day

Sun, Aug 16

Night

2:00 AM

Mon, Aug 17

9:00 PM

Previous day

Sun, Aug 16

Night

3:00 AM

Mon, Aug 17

10:00 PM

Previous day

Sun, Aug 16

Night

4:00 AM

Mon, Aug 17

11:00 PM

Previous day

Sun, Aug 16

Night

5:00 AM

Mon, Aug 17

12:00 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

1:00 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

2:00 AM

Mon, Aug 17

Night

8:00 AM

Mon, Aug 17

3:00 AM

Mon, Aug 17

Night

9:00 AM

Mon, Aug 17

4:00 AM

Mon, Aug 17

Night

10:00 AM

Mon, Aug 17

5:00 AM

Mon, Aug 17

Night

11:00 AM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

12:00 PM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Possible

1:00 PM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Possible

2:00 PM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

3:00 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

4:00 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

5:00 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

6:00 PM

Mon, Aug 17

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Riyadh from Singapore

Compare typical business hours in Singapore, Singapore and Riyadh, Saudi Arabia to find a practical time for calls, meetings or international coordination.

Singapore

2:53 PM – 6:53 PM

Singapore

Best overlap

Riyadh

9:53 AM – 1:53 PM

Saudi Arabia

The best time to call Riyadh from Singapore is between 2:53 PM and 6:53 PM in Singapore. This corresponds to 9:53 AM – 1:53 PM in Riyadh.

Other reasonable windows

Singapore

12:53 PM – 2:53 PM

Riyadh

7:53 AM – 9:53 AM

Singapore

6:53 PM – 9:53 PM

Riyadh

1:53 PM – 4:53 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Singapore and Riyadh time difference explained

Current local-time relationship

Riyadh is currently 5 hours behind Singapore.

Singapore uses Asia/Singapore and currently has an offset of UTC+8. Riyadh uses Asia/Riyadh and currently has an offset of UTC+3.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 2:00 PM to 6:00 PM in Singapore, corresponding to 9:00 AM–1:00 PM in Riyadh.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Singapore and Riyadh.

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Local clocks

Explore each city

Current time in Singapore Current time in Riyadh

FAQ

Singapore to Riyadh time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Singapore and Riyadh.

What is the time difference between Singapore and Riyadh?

The current time difference between Singapore and Riyadh is 5 hours. Riyadh is currently 5 hours behind Singapore.

Is Riyadh ahead of or behind Singapore?

Riyadh is currently 5 hours behind Singapore.

What time is it in Riyadh when it is 9:00 AM in Singapore?

Using the current UTC offsets, 9:00 AM in Singapore corresponds to 4:00 AM in Riyadh. The exact difference can change when daylight-saving rules change.

What is the best time to call Riyadh from Singapore?

Typical 9:00 AM–6:00 PM business hours overlap between 2:00 PM and 6:00 PM in Singapore. This corresponds to 9:00 AM–1:00 PM in Riyadh.

Can the time difference between Singapore and Riyadh change?

Yes. The time difference can change if Singapore or Riyadh changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Asia/Singapore and Asia/Riyadh for date-aware calculations.