Time in Kolkata and Birmingham
The time difference between Kolkata and Birmingham is 4 hours 30 minutes. Birmingham is 4 hours 30 minutes behind Kolkata.
This means 9am in Kolkata is 4:30am in Birmingham and 5pm in Kolkata is 12:30pm in Birmingham.
Kolkata
- The current local time in Kolkata is 11:01 am (June 22, 2026)
- Kolkata is in the Indian Standard Time Zone
- The time zone offset for Kolkata, India, is UTC+05:30
Birmingham
- The current local time in Birmingham is 6:31 am (June 22, 2026)
- Birmingham is in the British Summer Time Zone
- The time zone offset for Birmingham, United Kingdom, is UTC+01:00
How to convert Kolkata time to Birmingham time?
Subtract 4 hours 30 minutes from Kolkata time to get Birmingham time.
Time in Kolkata
00:00
Time in Birmingham
00:00
Use the slider above to convert Kolkata time to Birmingham time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Kolkata | Birmingham |
|---|---|
| 12am | 7:30pm |
| 1am | 8:30pm |
| 2am | 9:30pm |
| 3am | 10:30pm |
| 4am | 11:30pm |
| 5am | 0:30am |
| 6am | 1:30am |
| 7am | 2:30am |
| 8am | 3:30am |
| 9am | 4:30am |
| 10am | 5:30am |
| 11am | 6:30am |
| 12pm | 7:30am |
| 1pm | 8:30am |
| 2pm | 9:30am |
| 3pm | 10:30am |
| 4pm | 11:30am |
| 5pm | 12:30pm |
| 6pm | 1:30pm |
| 7pm | 2:30pm |
| 8pm | 3:30pm |
| 9pm | 4:30pm |
| 10pm | 5:30pm |
| 11pm | 6:30pm |
Time difference from Kolkata (UTC+05:30)
+30 minutes
+2 hours 30 minutes
-1 hour 30 minutes
+1 hour 30 minutes
+2 hours 30 minutes
-4 hours 30 minutes
-2 hours 30 minutes
-3 hours 30 minutes
+2 hours 30 minutes
+30 minutes