IST to Riyadh Time Converter
UTC+3 is 2 hours 30 minutes behind IST. 9:00 AM IST = 6:30 AM UTC+3.
UTC+3 is 2 hours 30 minutes behind IST. To convert IST to Riyadh Time, subtract 2 hours 30 minutes from the IST time: 9:00 AM IST = 6:30 AM UTC+3.
IST (India Time) is used in India and Sri Lanka (UTC+5:30, no daylight saving time). Riyadh Time (Riyadh time) is used in Riyadh, Saudi Arabia.
IST here means India Standard Time, not Irish or Israel Standard Time.
IST to Riyadh Time time conversion table
IST to Riyadh Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| IST | Riyadh Time |
|---|---|
| 12:00 AM | 9:30 PM−1 |
| 1:00 AM | 10:30 PM−1 |
| 2:00 AM | 11:30 PM−1 |
| 3:00 AM | 12:30 AM |
| 4:00 AM | 1:30 AM |
| 5:00 AM | 2:30 AM |
| 6:00 AM | 3:30 AM |
| 7:00 AM | 4:30 AM |
| IST | Riyadh Time |
|---|---|
| 8:00 AM | 5:30 AM |
| 9:00 AM | 6:30 AM |
| 10:00 AM | 7:30 AM |
| 11:00 AM | 8:30 AM |
| 12:00 PM | 9:30 AM |
| 1:00 PM | 10:30 AM |
| 2:00 PM | 11:30 AM |
| 3:00 PM | 12:30 PM |
| IST | Riyadh Time |
|---|---|
| 4:00 PM | 1:30 PM |
| 5:00 PM | 2:30 PM |
| 6:00 PM | 3:30 PM |
| 7:00 PM | 4:30 PM |
| 8:00 PM | 5:30 PM |
| 9:00 PM | 6:30 PM |
| 10:00 PM | 7:30 PM |
| 11:00 PM | 8:30 PM |
Conversion table from IST to Riyadh Time 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 Riyadh Time, −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 IST to Riyadh Time
Subtract 2 hours 30 minutes from the IST time to get Riyadh Time.
Example: 9:00 AM IST = 6:30 AM UTC+3.
Across midnight: 1:00 AM IST = 10:30 PM UTC+3 (previous day). The date changes, so always check the day as well as the hour.
Time difference between IST and Riyadh Time
The time difference between IST and Riyadh Time is 2 hours 30 minutes all year – UTC+3 is behind IST.
IST and Riyadh Time during daylight saving time
- IST does not observe daylight saving time; it stays on UTC+5:30 all year.
- Riyadh Time does not observe daylight saving time; it stays on UTC+3 all year.
Best time for a meeting between IST and Riyadh Time
IST and Riyadh Time share 5 hours 30 minutes of the 9 AM–5 PM working day. Any time between 11:30 AM and 5:00 PM IST lands between 9:00 AM and 2:30 PM UTC+3, inside working hours for both.
IST to Riyadh Time FAQ
What is the time difference between IST and Riyadh Time?
UTC+3 is 2 hours 30 minutes behind IST all year. 9:00 AM IST = 6:30 AM UTC+3.
What is 9 AM IST in Riyadh Time?
9:00 AM IST is 6:30 AM UTC+3.
What is 12 PM (noon) IST in Riyadh Time?
12:00 PM IST is 9:30 AM UTC+3.
Is Riyadh Time ahead of or behind IST?
UTC+3 is 2 hours 30 minutes behind IST, so it is earlier in Riyadh Time than in IST.
Does IST change for daylight saving time?
No. IST stays on the same offset all year, so conversions never shift for daylight saving time.
Does Riyadh Time change for daylight saving time?
No. Riyadh Time stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between IST and Riyadh Time?
IST and Riyadh Time share 5 hours 30 minutes of the 9 AM–5 PM working day. Any time between 11:30 AM and 5:00 PM IST lands between 9:00 AM and 2:30 PM UTC+3, inside working hours for both.
Related conversions
Convert Riyadh Time to IST
Convert IST to other time zones
Convert other time zones to Riyadh Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.