Bengaluru to London
These two are not a fixed distance apart. The gap is −5h30, −4h30 at different points in the year, and it changes 3 times.
Reading your clock…
Every gap between Bengaluru and London, with dates
This is the table other converters do not show. Each row is a stretch of the year during which the difference is a particular number. Dates are Bengaluru's local dates.
| From | Until | London is | Length |
|---|---|---|---|
| Tuesday, 1 September 2026 | Saturday, 24 October 2026 | 4 hours 30 minutes behind | 54 days |
| Sunday, 25 October 2026 | Saturday, 27 March 2027 | 5 hours 30 minutes behind | 154 days |
| Sunday, 28 March 2027 | Saturday, 30 October 2027 | 4 hours 30 minutes behind | 217 days |
| Sunday, 31 October 2027 | onwards | 5 hours 30 minutes behind | — |
The highlighted row is the one to watch. For 154 days from Sunday, 25 October 2026, the difference is 5 hours 30 minutes behind rather than the usual figure. A weekly call booked outside that window arrives an hour off inside it.
Bengaluru hours converted to London
As at Monday, 14 September 2026. Use the converter above for any other day — and if the table of gaps says the difference changes, these numbers change with it.
| Bengaluru | London |
|---|---|
| 07:00 | 02:30 |
| 08:00 | 03:30 |
| 09:00 | 04:30 |
| 10:00 | 05:30 |
| 11:00 | 06:30 |
| 12:00 | 07:30 |
| 13:00 | 08:30 |
| 14:00 | 09:30 |
| 15:00 | 10:30 |
| 16:00 | 11:30 |
| 17:00 | 12:30 |
| 18:00 | 13:30 |
| 19:00 | 14:30 |
| 20:00 | 15:30 |
London
Europe/London
Changes clocks twice a year, between UTC+00:00 and UTC+01:00. Next change Sunday, 25 October 2026.
When Bengaluru and London can actually talk
On a standard 09:00–17:00 day in both cities, the working hours overlap for 3.5 hours. That window is 13:30–17:00 in Bengaluru, which is 09:00–12:30 in London.
That is tight. A recurring call here has very little slack, so a daylight saving shift at either end can wipe the window out entirely.
Calculated for Monday, 14 September 2026. Because the gap changes during the year, this window moves with it — the planner recomputes it for any date you pick.
Questions
Bengaluru and London, explained
What is the time difference between Bengaluru and London?
There is no single answer, which is why most converters get this wrong for part of the year. London is 5 hours 30 minutes behind, 4 hours 30 minutes behind relative to Bengaluru at different points in the year. Right now it is 4 hours 30 minutes behind. The table on this page gives the exact dates for each.
Why does the difference between Bengaluru and London change?
Bengaluru stays on UTC+05:30 all year, while London moves between UTC+00:00 and UTC+01:00. A gap only stays fixed when both ends are fixed. Here one end moves, so the difference moves with it even though nothing changed at the other end.
When is the difference between Bengaluru and London unusual?
The shortest window runs from Sunday, 25 October 2026 to Saturday, 27 March 2027 — 154 days during which London is 5 hours 30 minutes behind relative to Bengaluru rather than the usual amount. Short windows like this are where recurring meetings break, because nobody thinks to check.
Does this account for daylight saving automatically?
Yes. Offsets come from your device's own copy of the IANA time zone database through the browser's Intl API, so they reflect whatever rules are current rather than a table bundled here that could go stale. Pick any date in the converter and it resolves that date's rules, not today's.