Rome to Los Angeles Time Difference
Los Angeles is 9 hours behind Rome. When it is noon in Rome, it is 03:00 in Los Angeles.
Rome (UTC+2) → Los Angeles (UTC-7)
🕐 Interactive Time Explorer
When it's 12:00 in Rome, it's 03:00 in Los Angeles
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Rome & Los Angeles◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
10,189 km
Est. Flight Time
~13h
Time Difference
-9h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Rome
21:00
Los Angeles (-1)
09:00
Rome
00:00
Los Angeles
12:00
Rome
03:00
Los Angeles
15:00
Rome
06:00
Los Angeles
18:00
Rome
09:00
Los Angeles
21:00
Rome
12:00
Los Angeles
00:00
Rome
15:00
Los Angeles (-1)
03:00
Rome
18:00
Los Angeles (-1)
Frequently Asked Questions
How many hours is Rome ahead of Los Angeles?
Los Angeles is 9 hours behind Rome. When it is 12:00 noon in Rome, it is 03:00 in Los Angeles. Rome operates on Europe/Rome (UTC+2), while Los Angeles uses America/Los Angeles (UTC-7).
What is the best time to call Los Angeles from Rome?
Standard business hours (9 AM–5 PM) do not overlap between Rome and Los Angeles due to the 9 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Rome to Los Angeles time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Rome and Los Angeles
The distance between Rome and Los Angeles is approximately 10,189 km. A direct flight typically takes around 13 hours. Your arrival clock will show local Los Angeles time — use our Flight Time Calculator to predict exact arrival times.