What is the time didderence between Great Britain and the Cayman Islands?

Great Britain operates on Greenwich Mean Time (GMT) or British Summer Time (BST) during daylight saving, while the Cayman Islands are in the Eastern Standard Time (EST) zone, which is GMT-5. When Great Britain is on GMT, the Cayman Islands are 5 hours behind. During British Summer Time (from late March to late October), the time difference is 6 hours, with the Cayman Islands remaining on EST.