Regina Time to IST Converter
IST is 11 hours 30 minutes ahead of CST. 9:00 AM CST = 8:30 PM IST.
IST is 11 hours 30 minutes ahead of CST. To convert Regina Time to IST, add 11 hours 30 minutes to the Regina Time time: 9:00 AM CST = 8:30 PM IST.
Regina Time (Regina time) is used in Regina, Canada. IST (India Time) is used in India and Sri Lanka (UTC+5:30, no daylight saving time).
IST here means India Standard Time, not Irish or Israel Standard Time.
Regina Time to IST time conversion table
Regina Time to IST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Regina Time | IST |
|---|---|
| 12:00 AM | 11:30 AM |
| 1:00 AM | 12:30 PM |
| 2:00 AM | 1:30 PM |
| 3:00 AM | 2:30 PM |
| 4:00 AM | 3:30 PM |
| 5:00 AM | 4:30 PM |
| 6:00 AM | 5:30 PM |
| 7:00 AM | 6:30 PM |
| Regina Time | IST |
|---|---|
| 8:00 AM | 7:30 PM |
| 9:00 AM | 8:30 PM |
| 10:00 AM | 9:30 PM |
| 11:00 AM | 10:30 PM |
| 12:00 PM | 11:30 PM |
| 1:00 PM | 12:30 AM+1 |
| 2:00 PM | 1:30 AM+1 |
| 3:00 PM | 2:30 AM+1 |
| Regina Time | IST |
|---|---|
| 4:00 PM | 3:30 AM+1 |
| 5:00 PM | 4:30 AM+1 |
| 6:00 PM | 5:30 AM+1 |
| 7:00 PM | 6:30 AM+1 |
| 8:00 PM | 7:30 AM+1 |
| 9:00 PM | 8:30 AM+1 |
| 10:00 PM | 9:30 AM+1 |
| 11:00 PM | 10:30 AM+1 |
Conversion table from Regina Time to IST for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in IST, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert Regina Time to IST
Add 11 hours 30 minutes to the Regina Time time to get IST.
Example: 9:00 AM CST = 8:30 PM IST.
Across midnight: 10:00 PM CST = 9:30 AM IST (next day). The date changes, so always check the day as well as the hour.
Time difference between Regina Time and IST
The time difference between Regina Time and IST is 11 hours 30 minutes all year – IST is ahead of CST.
Regina Time and IST during daylight saving time
- Regina Time does not observe daylight saving time; it stays on UTC−6 all year.
- IST does not observe daylight saving time; it stays on UTC+5:30 all year.
Best time for a meeting between Regina Time and IST
Regina Time and IST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM CST, which is 6:30 PM IST.
Regina Time to IST FAQ
What is the time difference between Regina Time and IST?
IST is 11 hours 30 minutes ahead of CST all year. 9:00 AM CST = 8:30 PM IST.
What is 9 AM Regina Time in IST?
9:00 AM CST is 8:30 PM IST.
What is 12 PM (noon) Regina Time in IST?
12:00 PM CST is 11:30 PM IST.
Is IST ahead of or behind Regina Time?
IST is 11 hours 30 minutes ahead of CST, so it is later in IST than in Regina Time.
Does Regina Time change for daylight saving time?
No. Regina Time stays on the same offset all year, so conversions never shift for daylight saving time.
Does IST change for daylight saving time?
No. IST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Regina Time and IST?
Regina Time and IST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM CST, which is 6:30 PM IST.
Related conversions
Convert IST to Regina Time
Convert Regina Time to other time zones
Convert other time zones to IST
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.