CET to IST converter
9 am CET is 1:30 pm IST.
IST is 4½ hours ahead of CET.
CET is Central European Time, UTC+1. IST is India Standard Time, UTC+5:30. To convert, add 4½ hours.
9 am CET is 1:30 pm IST.
CET to IST, hour by hour
| CET UTC+1 | IST UTC+5:30 |
|---|---|
| 12 am | 4:30 am |
| 1 am | 5:30 am |
| 2 am | 6:30 am |
| 3 am | 7:30 am |
| 4 am | 8:30 am |
| 5 am | 9:30 am |
| 6 am | 10:30 am |
| 7 am | 11:30 am |
| 8 am | 12:30 pm |
| 9 am | 1:30 pm |
| 10 am | 2:30 pm |
| 11 am | 3:30 pm |
| 12 pm | 4:30 pm |
| 1 pm | 5:30 pm |
| 2 pm | 6:30 pm |
| 3 pm | 7:30 pm |
| 4 pm | 8:30 pm |
| 5 pm | 9:30 pm |
| 6 pm | 10:30 pm |
| 7 pm | 11:30 pm |
| 8 pm | 12:30 am +1 day |
| 9 pm | 1:30 am +1 day |
| 10 pm | 2:30 am +1 day |
| 11 pm | 3:30 am +1 day |
Daylight saving
CET is Paris’s winter clock. Right now Paris is on CEST (UTC+2), not CET. It switches to CET on Sunday, October 25, 2026 and back on Sunday, March 28, 2027.
IST doesn’t change for daylight saving.
If you mean the clocks in Paris and Mumbai, whatever they’re on: Mumbai is 3½ hours ahead of Paris now, then 4½ hours from Sunday, October 25, 2026, then 3½ hours from Sunday, March 28, 2027.
IST here means India Standard Time. The same letters are also used for Irish Standard Time (Ireland in summer, UTC+1) and Israel Standard Time (UTC+2).
Questions
What is 9 am CET in IST?
9 am CET is 1:30 pm IST.
How many hours ahead is IST of CET?
IST is 4½ hours ahead of CET.
What is 5 pm CET in IST?
5 pm CET is 9:30 pm IST.