Osaka to Kolkata time converter
Osaka is currently 3 hours 30 minutes ahead of Kolkata.
Osaka
18:00
Mon, Oct 12
Kolkata
14:30
Mon, Oct 12
Mon, Oct 12, 2026Mon, Oct 12
Osaka to Kolkata time conversion table
Times for Mon, Oct 12, 2026 in Osaka.
| Osaka | Kolkata |
|---|---|
| 00:0012:00 AM | 20:308:30 PMprevious day |
| 01:001:00 AM | 21:309:30 PMprevious day |
| 02:002:00 AM | 22:3010:30 PMprevious day |
| 03:003:00 AM | 23:3011:30 PMprevious day |
| 04:004:00 AM | 00:3012:30 AM |
| 05:005:00 AM | 01:301:30 AM |
| 06:006:00 AM | 02:302:30 AM |
| 07:007:00 AM | 03:303:30 AM |
| 08:008:00 AM | 04:304:30 AM |
| 09:009:00 AM | 05:305:30 AM |
| 10:0010:00 AM | 06:306:30 AM |
| 11:0011:00 AM | 07:307:30 AM |
| 12:0012:00 PM | 08:308:30 AM |
| 13:001:00 PM | 09:309:30 AM |
| 14:002:00 PM | 10:3010:30 AM |
| 15:003:00 PM | 11:3011:30 AM |
| 16:004:00 PM | 12:3012:30 PM |
| 17:005:00 PM | 13:301:30 PM |
| 18:006:00 PM | 14:302:30 PM |
| 19:007:00 PM | 15:303:30 PM |
| 20:008:00 PM | 16:304:30 PM |
| 21:009:00 PM | 17:305:30 PM |
| 22:0010:00 PM | 18:306:30 PM |
| 23:0011:00 PM | 19:307:30 PM |
What is the time difference between Osaka and Kolkata?
Osaka is currently 3 hours 30 minutes ahead of Kolkata. The difference can change when either city switches to or from daylight saving time.
Is Osaka ahead of or behind Kolkata?
Osaka is ahead of Kolkata by 3 hours 30 minutes. When it is 12:00 in Kolkata, it is 15:30 in Osaka.
When it is 9:00 in Osaka, what time is it in Kolkata?
When it is 9:00 in Osaka, it is 5:30 in Kolkata.
Does the time difference between Osaka and Kolkata change?
No. The difference stays at 3 hours 30 minutes all year, because the two cities either don't change their clocks or change them on the same dates.
What is the best time for a call between Osaka and Kolkata?
Working hours (9:00 to 17:00) overlap from 12:30 to 17:00 in Osaka, which is 9:00 to 13:30 in Kolkata. That gives 4 hours 30 minutes of shared office time.