Time difference: London vs Navi Mumbai

Quick answer

Navi Mumbai is 4.5 hours ahead of London.

London is in the BST time zone (UTC+01:00) while Navi Mumbai uses IST (UTC+05:30).

The offset between these two cities changes during the year because they do not share the same daylight saving schedule.

London
18:17:35
BST UTC+01:00
+4.5h
Navi Mumbai is 4.5 hours ahead of London.
Time offset changes during the year due to different DST schedules.
Navi Mumbai
22:47:35
IST UTC+05:30

Navi Mumbai is 4.5 hours ahead of London.

London is in the BST time zone (UTC+01:00) while Navi Mumbai uses IST (UTC+05:30).

Because London and Navi Mumbai do not share the same daylight saving schedule, the time difference between them changes during the year.

Hour-by-hour conversion

When it's the given hour in London, here are the local times elsewhere.

London Navi Mumbai
00:00 04:30
01:00 05:30
02:00 06:30
03:00 07:30
04:00 08:30
05:00 09:30
06:00 10:30
07:00 11:30
08:00 12:30
09:00 13:30
10:00 14:30
11:00 15:30
12:00 16:30
13:00 17:30
14:00 18:30
15:00 19:30
16:00 20:30
17:00 21:30
18:00 22:30
19:00 23:30
20:00 00:30 +1
21:00 01:30 +1
22:00 02:30 +1
23:00 03:30 +1

Frequently Asked Questions

Navi Mumbai is 4.5 hours ahead of London.

A good window is 09:00–12:30 in London, which is 13:30–17:00 in Navi Mumbai. Both sides are inside 9:00–17:00 working hours.

Navi Mumbai is 4.5 hours ahead of London.

London and Navi Mumbai do not share the same DST schedule, so the time offset between them changes by an hour during parts of the year.

London uses Europe/London and Navi Mumbai uses Asia/Kolkata. These are the identifiers used by operating systems and APIs to compute local time.

A good reverse window is 13:30–17:00 in Navi Mumbai, which is 09:00–12:30 in London. Both sides are inside 9:00–17:00 working hours.