Los Angeles to Rome Time Difference
Rome is 9 hours ahead of Los Angeles. When it's 05:57:51 AM in Los Angeles, it's 02:57:51 PM in Rome.
How Many Hours Ahead Is Rome From Los Angeles?
Rome is 9 hours ahead of Los Angeles. So Los Angeles is 9 hours behind Rome looking the other way — the same gap, described from the other end.
In practice that means a working day in Los Angeles starts when it is already 6:00 PM in Rome. The gap is not fixed all year: it becomes 8 hours on Sunday, October 25, 2026, when Rome changes its clocks.
Best Time to Call Los Angeles and Rome
Standard 9-to-5 hours in Los Angeles and Rome never overlap, so someone has to take the call outside their working day. The most workable window is 7:00 AM to 1:00 PM in Los Angeles, which is 4:00 PM to 10:00 PM in Rome.
both at work Los Angeles only Rome only neither — hours shown along the strip are Los Angeles local time.
Convert a Specific Time
Pick any date and time in Los Angeles to see the exact equivalent in Rome.
Common Times Converted
Los Angeles time on the left, Rome time on the right.
Los Angeles to Rome: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Los Angeles. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Los Angeles | Rome | Working hours |
|---|---|---|
| 12:00 AM | 9:00 AM | Rome only |
| 1:00 AM | 10:00 AM | Rome only |
| 2:00 AM | 11:00 AM | Rome only |
| 3:00 AM | 12:00 PM | Rome only |
| 4:00 AM | 1:00 PM | Rome only |
| 5:00 AM | 2:00 PM | Rome only |
| 6:00 AM | 3:00 PM | Rome only |
| 7:00 AM | 4:00 PM | Rome only |
| 8:00 AM | 5:00 PM | — |
| 9:00 AM | 6:00 PM | Los Angeles only |
| 10:00 AM | 7:00 PM | Los Angeles only |
| 11:00 AM | 8:00 PM | Los Angeles only |
| 12:00 PM | 9:00 PM | Los Angeles only |
| 1:00 PM | 10:00 PM | Los Angeles only |
| 2:00 PM | 11:00 PM | Los Angeles only |
| 3:00 PM | 12:00 AM next day | Los Angeles only |
| 4:00 PM | 1:00 AM next day | Los Angeles only |
| 5:00 PM | 2:00 AM next day | — |
| 6:00 PM | 3:00 AM next day | — |
| 7:00 PM | 4:00 AM next day | — |
| 8:00 PM | 5:00 AM next day | — |
| 9:00 PM | 6:00 AM next day | — |
| 10:00 PM | 7:00 AM next day | — |
| 11:00 PM | 8:00 AM next day | — |
Understanding the Los Angeles – Rome Time Difference
Los Angeles runs on America/Los_Angeles, currently PDT (UTC-7:00). Rome runs on Europe/Rome, currently CEST (UTC+2:00). The gap of 9 hours is simply the distance between those two offsets.
Both cities observe Daylight Saving Time, but they don't switch on the same date — so for a few weeks each year the gap between them is different again. The next shift is on Sunday, October 25, 2026, when Rome adjusts its clocks and the difference becomes 8 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States.
Los Angeles today
Rome today
Frequently Asked Questions
What is the time difference between Los Angeles and Rome?
Rome is currently 9 hours ahead of Los Angeles. That gap becomes 8 hours on Sunday, October 25, 2026, when Rome changes its clocks.
How many hours ahead is Rome from Los Angeles?
Rome is 9 hours ahead of Los Angeles. Looking at it the other way, Los Angeles is 9 hours behind Rome.
What time is it in Rome when it is 9:00 AM in Los Angeles?
When it is 9:00 AM in Los Angeles, it is 6:00 PM in Rome.
Is Rome ahead of or behind Los Angeles?
Rome is 9 hours ahead of Los Angeles. Rome reaches each point in the day first, so its working day is already finishing while Los Angeles is still getting started.
What is the best time to call between Los Angeles and Rome?
Standard business hours in Los Angeles and Rome do not overlap at all, so one side has to step outside the 9-to-5. The most workable window is 7:00 AM to 1:00 PM in Los Angeles, which is 4:00 PM to 10:00 PM in Rome.
Does the time difference between Los Angeles and Rome change during the year?
Yes. Both cities observe Daylight Saving Time, and they do not always switch on the same date, so the gap between them shifts during the year. It changes to 8 hours on Sunday, October 25, 2026.
What time zones are Los Angeles and Rome in?
Los Angeles uses the America/Los_Angeles time zone, currently PDT (UTC-7:00). Rome uses Europe/Rome, currently CEST (UTC+2:00).