IST to CAT Time Converter
When it's 12:00 PM IST, it's 8:30 AM CAT 3.5 hours behind
| Time in IST | Time in CAT |
|---|---|
| 12:00 AM | 8:30 PM (-1 day) |
| 1:00 AM | 9:30 PM (-1 day) |
| 2:00 AM | 10:30 PM (-1 day) |
| 3:00 AM | 11:30 PM (-1 day) |
| 4:00 AM | 12:30 AM |
| 5:00 AM | 1:30 AM |
| 6:00 AM | 2:30 AM |
| 7:00 AM | 3:30 AM |
| 8:00 AM | 4:30 AM |
| 9:00 AM | 5:30 AM |
| 10:00 AM | 6:30 AM |
| 11:00 AM | 7:30 AM |
| 12:00 PM | 8:30 AM |
| 1:00 PM | 9:30 AM |
| 2:00 PM | 10:30 AM |
| 3:00 PM | 11:30 AM |
| 4:00 PM | 12:30 PM |
| 5:00 PM | 1:30 PM |
| 6:00 PM | 2:30 PM |
| 7:00 PM | 3:30 PM |
| 8:00 PM | 4:30 PM |
| 9:00 PM | 5:30 PM |
| 10:00 PM | 6:30 PM |
| 11:00 PM | 7:30 PM |
Daylight Saving Time (DST) may affect this conversion. IST does not observe DST. CAT does not observe DST.
What is the time difference between IST and CAT?
CAT is 3.5 hours behind compared to IST. When it's 12:00 PM (noon) in IST, it's 8:30 AM in CAT.
Does Daylight Saving Time (DST) affect IST to CAT conversion?
IST does not observe DST. CAT does not observe DST. During DST transitions, the time difference may change by one hour.
What major cities use IST (India Standard Time)?
Major cities in the IST timezone include Mumbai, Delhi, Bengaluru, Hyderabad, Ahmedabad.
What is the best time to call from IST to CAT?
The best time to call from IST to CAT is between 9:00 AM and 5:00 PM IST, which is 5:30 AM to 1:30 PM CAT. This ensures both parties are available during normal business hours (9 AM - 5 PM).