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Time difference between Rome and London

London is 1 hour behind Rome

Rome, Italy is UTC+1 · London, the United Kingdom is UTC — on standard time

The gap holds all year

Neither city changes its clocks — Rome goes forward on the last Sunday in March and back on the last Sunday in October and London goes forward on the last Sunday in March and back on the last Sunday in October — so 1 hour is the difference in January and in July alike. That is worth knowing about this pair specifically, because most international pairs do move and a recurring meeting between them does not need checking twice a year.

When they can both be at their desks

Nine-to-five in both cities overlaps for 7 hours — 10:00 AM to 5:00 PM in Rome, the same moment as 9:00 AM to 4:00 PM in London.

Rome to London, hour by hour

RomeLondon
12:00 AM11:00 PM (previous day)
1:00 AM12:00 AM
2:00 AM1:00 AM
3:00 AM2:00 AM
4:00 AM3:00 AM
5:00 AM4:00 AM
6:00 AM5:00 AM
7:00 AM6:00 AM
8:00 AM7:00 AM
9:00 AM8:00 AM
10:00 AM9:00 AM
11:00 AM10:00 AM
12:00 PM11:00 AM
1:00 PM12:00 PM
2:00 PM1:00 PM
3:00 PM2:00 PM
4:00 PM3:00 PM
5:00 PM4:00 PM
6:00 PM5:00 PM
7:00 PM6:00 PM
8:00 PM7:00 PM
9:00 PM8:00 PM
10:00 PM9:00 PM
11:00 PM10:00 PM

On the usual gap of 1 hour.

Frequently asked questions

What is the time difference between Rome and London?

London is 1 hour behind Rome for most of the year. The gap never changes: Rome goes forward on the last Sunday in March and back on the last Sunday in October and London goes forward on the last Sunday in March and back on the last Sunday in October.

Is London ahead of Rome?

No — London is 1 hour behind. Rome is UTC+1 and London is UTC on standard time.

What time is 9 AM in Rome in London?

8:00 AM, on the usual gap.

When can Rome and London meet?

Standard nine-to-five hours overlap for 7 hours: 10:00 AM–5:00 PM in Rome, which is 9:00 AM–4:00 PM in London.

Other pairs

Every Rome pair · Every London pair · All city pairs · Time zones by abbreviation