What is the time difference between London and Bengaluru / Mumbai?

4.5 hours (as of 2026-08-08; daylight saving can shift it by an hour part of the year).

What is the timezone friction score between London and Bengaluru / Mumbai?

94/100 (Effortless) — 4.5h of shared working time per day. Higher scores mean easier synchronous collaboration; add the rest of your team in the interactive scorer for the full picture and the 'lone wolf' flag.

When can teams in London and Bengaluru / Mumbai meet during working hours?

With standard 09:00–18:00 working days, the shared window is 270 minutes: 09:00–13:30 in London and 13:30–18:00 in Bengaluru / Mumbai.

Does this account for daylight saving time?

Yes — offsets are computed from the IANA timezone database for the specific date. Use the interactive planner to check any future date.

Timezone Overlap · 4.5h apart

Best meeting time between 🇬🇧 London and 🇮🇳 Bengaluru / Mumbai

With standard 09:00–18:00 days, both cities are simultaneously at work for 270 minutes.

The golden window (2026-08-08)

🇬🇧 London: 09:00–13:30 local
🇮🇳 Bengaluru / Mumbai: 13:30–18:00 local
UTC 08:00–12:30 · 270 minutes

Open this pair in the interactive planner → (live DST, custom hours, more cities)

Quick facts

London: UTC+1 (Europe/London)
Bengaluru / Mumbai: UTC+5.5 (Asia/Kolkata)
Time difference: 4.5 hours (on 2026-08-08)

Frequently asked questions

What is the time difference between London and Bengaluru / Mumbai?: 4.5 hours (as of 2026-08-08; daylight saving can shift it by an hour part of the year).
What is the timezone friction score between London and Bengaluru / Mumbai?: 94/100 (Effortless) — 4.5h of shared working time per day. Higher scores mean easier synchronous collaboration; add the rest of your team in the interactive scorer for the full picture and the 'lone wolf' flag.
When can teams in London and Bengaluru / Mumbai meet during working hours?: With standard 09:00–18:00 working days, the shared window is 270 minutes: 09:00–13:30 in London and 13:30–18:00 in Bengaluru / Mumbai.
Does this account for daylight saving time?: Yes — offsets are computed from the IANA timezone database for the specific date. Use the interactive planner to check any future date.