Rome is 1 hour ahead of London. London uses GMT/BST while Rome uses Central European Time (CET/CEST). When it's 12:00 PM in London, it's 1:00 PM in Rome.
Both cities observe daylight saving time on the same schedule, so the 1-hour difference remains constant year-round.
Best calling time: 8:00 AM - 4:00 PM London time. This corresponds to 9:00 AM - 5:00 PM in Rome, covering Italian business hours.
Rome is Italy's capital and one of the world's most visited cities. Direct flights from London take about 2.5 hours. The two cities share strong cultural, business, and tourism ties.