Instant time conversion between world locations
View local current time differences and GMT offsets
GMT is both a time zone and the reference point for the Prime Meridian
Portal to time converters by region
You can also convert time between any two locations or view current time in a particular country using the tools below:
Find out what is GMT and why is the Prime Meridian so important for the time zone structure.
The United Kingdom runs on GMT only during Winter months and on BST during Summer months: British Summer Time (BST) .
British Summer Time is in its way unique, not just because of its name. As it so often happens, scientific facts provide unusual insights.
