Convert dates and times between West Island (Indian/Cocos) and Mumbai (Asia/Kolkata). Handles daylight-saving automatically. Mumbai is currently 1 hour behind West Island.
What time is it in Mumbai when it's business hours in West Island? The table converts every hour of the day from West Island time to Mumbai time. Highlighted rows are working hours (9:00–17:00) in both cities — the best window to schedule a call or meeting.
| West Island | Mumbai |
|---|---|
| 0:00 | 23:00 (−1) |
| 1:00 | 0:00 |
| 2:00 | 1:00 |
| 3:00 | 2:00 |
| 4:00 | 3:00 |
| 5:00 | 4:00 |
| 6:00 | 5:00 |
| 7:00 | 6:00 |
| 8:00 | 7:00 |
| 9:00 | 8:00 |
| 10:00 | 9:00 |
| 11:00 | 10:00 |
| 12:00 | 11:00 |
| 13:00 | 12:00 |
| 14:00 | 13:00 |
| 15:00 | 14:00 |
| 16:00 | 15:00 |
| 17:00 | 16:00 |
| 18:00 | 17:00 |
| 19:00 | 18:00 |
| 20:00 | 19:00 |
| 21:00 | 20:00 |
| 22:00 | 21:00 |
| 23:00 | 22:00 |
Highlighted: business hours (9:00–17:00) in both cities