Quick answer
8 PM IST is 2:30 PM GMT in London (winter) or 2:30 PM BST (summer). IST is 5.5 hours ahead of GMT and 4.5 hours ahead of BST. India does not observe daylight saving, so the gap changes only when the UK clock changes.
8 PM IST in London: what to know
8 PM India Standard Time lands at 2:30 PM in London 鈥?a mid-afternoon slot well within UK working hours. This is one of the best India-to-London conversion windows: London colleagues have the rest of their afternoon to act on meeting outcomes, and 8 PM IST is a common working hour for India-based teams with global responsibilities. The gap is fixed from the India side (IST never changes); it shifts by 1 hour on the London side when the UK moves between GMT and BST each spring and autumn. Always note the current UK season when scheduling to confirm the exact London time.
For one-time meetings, write both local times in the invite. For recurring meetings, check daylight saving transitions in late March and late October. Use the Meeting Time Finder to compare more cities.
What is 8 PM IST in London?
8 PM IST is 2:30 PM GMT in London in winter. During UK summer (BST, UTC+1), 8 PM IST is 2:30 PM BST. India does not observe daylight saving, so the gap changes only when the UK clock moves 鈥?in late March and late October.
Is 8 PM IST a good meeting time for India and London?
Yes 鈥?2:30 PM London is a comfortable mid-afternoon slot. London participants have time for productive follow-up before end of day. For Indian participants, 8 PM is a common extended-hours slot for UK and US-facing roles.
How does the India-London gap work in summer versus winter?
In UK winter (GMT, UTC+0), IST is 5.5 hours ahead 鈥?8 PM IST = 2:30 PM GMT. In UK summer (BST, UTC+1), IST is 4.5 hours ahead 鈥?8 PM IST = 2:30 PM BST. The clock time in London is the same in both seasons for this conversion.
What other India-to-London slots are available?
The main overlap window runs from around 6 PM to 10:30 PM IST (12:30 PM to 5 PM London). 7 PM IST (1:30 PM London) and 8 PM IST (2:30 PM London) are the most popular slots within this window.