Time Difference

Rome to San Francisco

9h

San Francisco is 9 hours behind Rome

Rome
Italy
Central European Summer Time
GMT+2 · UTC+2
View current time →
San Francisco
United States
Pacific Daylight Time
PDT · UTC-7
View current time →

Time Conversion Table

RomeSan Francisco
12:00 AM3:00 PM
1:00 AM4:00 PM
2:00 AM5:00 PM
3:00 AM6:00 PM
4:00 AM7:00 PM
5:00 AM8:00 PM
6:00 AM9:00 PM
7:00 AM10:00 PM
8:00 AM11:00 PM
9:00 AM12:00 AM
10:00 AM1:00 AM
11:00 AM2:00 AM
12:00 PM3:00 AM
1:00 PM4:00 AM
2:00 PM5:00 AM
3:00 PM6:00 AM
4:00 PM7:00 AM
5:00 PM8:00 AM
6:00 PM9:00 AM
7:00 PM10:00 AM
8:00 PM11:00 AM
9:00 PM12:00 PM
10:00 PM1:00 PM
11:00 PM2:00 PM
Highlighted rows indicate typical business hours (9 AM – 5 PM)

About the Time Difference

The time difference between Rome, Italy and San Francisco, United States is 9 hours. San Francisco is behind Rome.

Rome is in the Central European Summer Time timezone (GMT+2, UTC+2), while San Francisco is in the Pacific Daylight Time timezone (PDT, UTC-7).

Note that this time difference can change during Daylight Saving Time transitions. Rome and San Francisco may observe DST on different dates, which can temporarily shift the difference by one hour. Use Clockzilla to always see the accurate, current time difference.

When scheduling meetings or calls between Rome and San Francisco, the best overlapping window for business hours is typically limited due to the large time gap. Consider rotating meeting times for fairness, or using asynchronous communication.

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