Meeting time
Best time to meet: Singapore and Riyadh
Singapore is 5 hours ahead of Riyadh right now. Their working days overlap for 3 hours: 2 PM to 5 PM in Singapore, which is 9 AM to 12 PM in Riyadh. The easiest time to meet is 3 PM in Singapore (10 AM in Riyadh).
Hour by hour
With the clocks as they are on November 10, 2026, Singapore time on the left. A working day here is 9 AM to 5 PM.
| Singapore | Riyadh | |
|---|---|---|
| 6 AM | 1 AM | Both off |
| 7 AM | 2 AM | Both off |
| 8 AM | 3 AM | Both off |
| 9 AM | 4 AM | Singapore at work |
| 10 AM | 5 AM | Singapore at work |
| 11 AM | 6 AM | Singapore at work |
| 12 PM | 7 AM | Singapore at work |
| 1 PM | 8 AM | Singapore at work |
| 2 PM | 9 AM | Both at work |
| 3 PM | 10 AM | Easiest time |
| 4 PM | 11 AM | Both at work |
| 5 PM | 12 PM | Riyadh at work |
| 6 PM | 1 PM | Riyadh at work |
| 7 PM | 2 PM | Riyadh at work |
| 8 PM | 3 PM | Riyadh at work |
| 9 PM | 4 PM | Riyadh at work |
| 10 PM | 5 PM | Both off |
All year
The gap between Singapore and Riyadh does not move during the year, so the table above holds all year.
Riyadh keeps the same clock as Istanbul.
Which days work
Riyadh works Sunday to Thursday and Singapore works Monday to Friday, so the days both are at work are Monday to Thursday. A Friday call lands on Riyadh's weekend, and a Sunday one on Singapore's.
Questions people ask
4 AM in Riyadh, while Singapore is 5 hours ahead.
3 PM in Singapore, which is 10 AM in Riyadh. Both cities are at work from 2 PM to 5 PM Singapore time.
No. It stays 5 hours all year: the clocks either do not change or change on the same day in both.
More cities
Every city from Singapore · Every city from Riyadh · All cities · Plan across more than two cities
Try Meetful
Meetings that take their own notes
Free video meetings in the browser: every line of the transcript under the name of who said it, and the summary and action items when you hang up. Nothing to install — guests just open the link.