Warning!GMT is automatically switched to BST, that is in use
Related conversions(with same timezone Abbr)
Input 1st Timezone, City or Country
Input 2nd Timezone, City or Country
British Summer Time (BST) is 1 hour ahead of Coordinated Universal Time (UTC). This time zone is a Daylight Saving Time time zone and is used in: Europe.
Typical City of Timezone BSTUnited Kingdom - London (Summer)
India Standard Time (IST) is 5:30 hours ahead of Coordinated Universal Time (UTC). This time zone is in use during standard time in: Asia. India Standard Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.