Los Angeles to Rome Time Difference
Rome is 9 hours ahead of Los Angeles. When it is noon in Los Angeles, it is 21:00 in Rome.
Los Angeles (UTC-7) → Rome (UTC+2)
🕐 Interactive Time Explorer
When it's 08:00 in Los Angeles, it's 17:00 in Rome
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Los Angeles & Rome◐ 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
Los Angeles
15:00
Rome
09:00
Los Angeles
18:00
Rome
12:00
Los Angeles
21:00
Rome
15:00
Los Angeles
00:00
Rome (+1)
18:00
Los Angeles
03:00
Rome (+1)
21:00
Los Angeles
06:00
Rome (+1)
00:00
Los Angeles
09:00
Rome
03:00
Los Angeles
12:00
Rome
Frequently Asked Questions
How many hours is Los Angeles behind Rome?
Rome is 9 hours ahead of Los Angeles. When it is 12:00 noon in Los Angeles, it is 21:00 in Rome. Los Angeles operates on America/Los Angeles (UTC-7), while Rome uses Europe/Rome (UTC+2).
What is the best time to call Rome from Los Angeles?
Standard business hours (9 AM–5 PM) do not overlap between Los Angeles and Rome due to the 9 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Los Angeles to Rome 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 Los Angeles and Rome
The distance between Los Angeles and Rome is approximately 10,189 km. A direct flight typically takes around 13 hours. Your arrival clock will show local Rome time — use our Flight Time Calculator to predict exact arrival times.