Live Synchronized Time Difference
RiyadhtoLos AngelesTime Difference
🇸🇦
Riyadh
Saudi Arabia (GMT+3)18:10:51UTC+3:00
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Los Angeles
United States (PDT)08:10:51UTC-7:00
Direct Distance13,289 km (8,257 miles)
Estimated Flight Time~16.1 hours
Business Overlap0 overlapping hours (9am–5pm)
Feasible Shoulder Hours Window
Recommended calling window between Riyadh and Los Angeles
Active Calling Window Now
Riyadh Time
5:00 PM – 9:00 PM
Los Angeles Time
7:00 AM – 11:00 AM
There are no overlapping 9-to-5 working hours between Riyadh and Los Angeles. The optimal compromise window falls during morning/evening shoulder periods (7:00 AM – 9:00 PM) when participants in both locations are awake.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Riyadh and Los Angeles.
Work (9am-5pm)ShoulderSleep / Off
| Riyadh Time (Saudi Arabia) | Los Angeles Time (United States) | Status & Recommendation |
|---|---|---|
| 00:00AM | 14:00PM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 15:00PM-1 day | ⚪ Outside Work Hours |
| 02:00AM | 16:00PM-1 day | ⚪ Outside Work Hours |
| 03:00AM | 17:00PM-1 day | ⚪ Outside Work Hours |
| 04:00AM | 18:00PM-1 day | ⚪ Outside Work Hours |
| 05:00AM | 19:00PM-1 day | ⚪ Outside Work Hours |
| 06:00AM | 20:00PM-1 day | ⚪ Outside Work Hours |
| 07:00AM | 21:00PM-1 day | ⚪ Outside Work Hours |
| 08:00AM | 22:00PM-1 day | ⚪ Outside Work Hours |
| 09:00AM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 10:00AM | 00:00AM | ⚪ Outside Work Hours |
| 11:00AM | 01:00AM | ⚪ Outside Work Hours |
| 12:00PM | 02:00AM | ⚪ Outside Work Hours |
| 13:00PM | 03:00AM | ⚪ Outside Work Hours |
| 14:00PM | 04:00AM | ⚪ Outside Work Hours |
| 15:00PM | 05:00AM | ⚪ Outside Work Hours |
| 16:00PM | 06:00AM | ⚪ Outside Work Hours |
| 17:00PM | 07:00AM | ⚪ Outside Work Hours |
| 18:00PM | 08:00AM | ⚪ Outside Work Hours |
| 19:00PM | 09:00AM | ⚪ Outside Work Hours |
| 20:00PM | 10:00AM | ⚪ Outside Work Hours |
| 21:00PM | 11:00AM | ⚪ Outside Work Hours |
| 22:00PM | 12:00PM | ⚪ Outside Work Hours |
| 23:00PM | 13:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Riyadh and Los Angeles?
Los Angeles is 10 hours behind Riyadh.
What is the best time to schedule a cross-border meeting between Riyadh and Los Angeles?
Because of the wide timezone separation, a compromise meeting window during early morning in one location and evening in the other is recommended.
Does daylight saving time (DST) affect the time difference between Riyadh and Los Angeles?
Yes. If either Saudi Arabia or United States observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.