Bangalore to Kolkata Time Comparison
Plan meetings and travel between Bangalore and Kolkata with live local times. All conversions use the IANA time-zone database and update automatically when either city changes for daylight saving time.
24-Hour Comparison Timeline
Green = working hours · Yellow = early/late · Red = night
24-hour reference table
| Bangalore (Bangalore) | Kolkata (Kolkata) |
|---|---|
| 12:00 AM | 12:00 AM |
| 01:00 AM | 01:00 AM |
| 02:00 AM | 02:00 AM |
| 03:00 AM | 03:00 AM |
| 04:00 AM | 04:00 AM |
| 05:00 AM | 05:00 AM |
| 06:00 AM | 06:00 AM |
| 07:00 AM | 07:00 AM |
| 08:00 AM | 08:00 AM |
| 09:00 AM | 09:00 AM |
| 10:00 AM | 10:00 AM |
| 11:00 AM | 11:00 AM |
| 12:00 PM | 12:00 PM |
| 01:00 PM | 01:00 PM |
| 02:00 PM | 02:00 PM |
| 03:00 PM | 03:00 PM |
| 04:00 PM | 04:00 PM |
| 05:00 PM | 05:00 PM |
| 06:00 PM | 06:00 PM |
| 07:00 PM | 07:00 PM |
| 08:00 PM | 08:00 PM |
| 09:00 PM | 09:00 PM |
| 10:00 PM | 10:00 PM |
| 11:00 PM | 11:00 PM |
Daylight saving time
Neither Bangalore nor Kolkata observes daylight saving time — the offset between Bangalore and Kolkata is fixed year-round.
Working-hours overlap
9 AM–5 PM Bangalore (9 AM–5 PM Kolkata) — the shared 9-to-5 window for meetings.
Frequently asked questions
What is the time difference between Bangalore and Kolkata?+
Kolkata (UTC+05:30) is currently 0 hours ahead of Bangalore (UTC+05:30). This page recalculates the offset live from the IANA time-zone database, including any daylight-saving transitions.
Does Bangalore or Kolkata observe daylight saving time?+
Neither Bangalore nor Kolkata observes daylight saving time, so the offset stays fixed all year. Times on this page always reflect the current local rules.
What are the best meeting hours between Bangalore and Kolkata?+
Standard 9–5 working hours in Bangalore and Kolkata overlap from 9 AM to 5 PM Bangalore (9 AM–5 PM Kolkata). Schedule calls inside this window to keep both sides in normal business hours.
How do I quickly convert Bangalore to Kolkata?+
Use the live clocks and 24-hour reference table above. Pick any hour on the Bangalore row to see the matching Kolkata time. The Event Planner also lets you pick a specific date and share it with attendees.