Convert Iran Standard Time (IRST) to British Summer Time (BST, UTC+1) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for IRST to BST coordination. Includes 24-hour conversion table and live time displays. Perfect for international scheduling and global team collaboration. Works on all devices with accurate, reliable results.
Iran Standard Time to British Summer Time full day schedule
| 🇮🇷 Iran Standard Time | 🇬🇧 British Summer Time |
|---|---|
|
12:00 AM
|
9:30 PM
(previous day)
|
|
1:00 AM
|
10:30 PM
(previous day)
|
|
2:00 AM
|
11:30 PM
(previous day)
|
|
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
|
|
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
|
|
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
|
Best times for IRST ↔ BST meetings and calls
Based on standard business hours (9:00 AM - 6:00 PM) in each time zone
Detailed timezone specifications and regional data
Source timezone
Target timezone
