What is the time difference between London and United Arab Emirates?

The time difference between London, UK and the United Arab Emirates (UAE) is 4 hours. When it is 12:00 pm in London, it is 4:00 pm in the UAE. This difference is due to the fact that the UK is located in the Greenwich Mean Time (GMT) zone, while the UAE is located in the Gulf Standard Time (GST) zone. The UTC offset for London is UTC+00:00, while the UTC offset for the UAE is UTC+04:00.