Convert Casey Time to India Time
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CAST · UTC+8 → IST · UTC+5:30
CAST is 2 hours 30 minutes ahead of IST
Casey · AWST
Wednesday, 7 October 2026
Mumbai · IST
Wednesday, 7 October 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
Shared working hours: 11:30–18:00 in Casey is 09:00–15:30 in Mumbai.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
19:26 Wed 7 Oct Casey = 16:56 Wed 7 Oct Mumbai
Hour-by-hour conversion
| Casey (CAST)Every hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Mumbai (IST) | |
|---|---|---|
| 00:00 | 21:30prev. day | |
| 01:00 | 22:30prev. day | |
| 02:00 | 23:30prev. day | |
| 03:00 | 00:30 | |
| 04:00 | 01:30 | |
| 05:00 | 02:30 | |
| 06:00 | 03:30 | |
| 07:00 | 04:30 | |
| 08:00 | 05:30 | |
| 09:00 | 06:30 | |
| 10:00 | 07:30 | |
| 11:00 | 08:30 | |
| 12:00 | 09:30 | Both at work |
| 13:00 | 10:30 | Both at work |
| 14:00 | 11:30 | Both at work |
| 15:00 | 12:30 | Both at work |
| 16:00 | 13:30 | Both at work |
| 17:00 | 14:30 | Both at work |
| 18:00 | 15:30 | |
| 19:00 | 16:30 | Now |
| 20:00 | 17:30 | |
| 21:00 | 18:30 | |
| 22:00 | 19:30 | |
| 23:00 | 20:30 |
About this conversion
CAST here means Casey Time, represented by Casey (Antarctica/Casey), currently UTC+8. IST means India Time, represented by Mumbai (Asia/Kolkata), currently UTC+5:30.
IST is used by 3 zones, including India. See every meaning of IST.
Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Casey; day boundaries are marked where the date differs.
Quick answers
- 09:00 CAST is 06:30 IST
- 12:00 CAST is 09:30 IST
- 15:00 CAST is 12:30 IST
- 18:00 CAST is 15:30 IST
Related conversions
- Casey Time to Japan TimeCAST → JST
- Casey Time to Kosrae TimeCAST → KOST
- Casey Time to Moscow TimeCAST → MSK
- Casey Time to Samara TimeCAST → SAMT
- Central Africa Time to India TimeCAT → IST
- Central European Time to India TimeCET → IST
- Cape Verde Time to India TimeCVT → IST
- Hovd Time to India TimeHOVT → IST
- Casey Time to Eastern TimeCAST → EST
- Eastern Time to India TimeEST → IST
- Time in Caseynow, DST, offset
- Time in Mumbainow, DST, offset