What time it is in BTT for each hour in IRST today.
+1 = next calendar day
IRST to BTT — 24-hour conversion
| IRST |
BTT |
| 00:00 |
02:30 |
| 01:00 |
03:30 |
| 02:00 |
04:30 |
| 03:00 |
05:30 |
| 04:00 |
06:30 |
| 05:00 |
07:30 |
| 06:00 |
08:30 |
| 07:00 |
09:30 |
| 08:00 |
10:30 |
| 09:00 |
11:30 |
| 10:00 |
12:30 |
| 11:00 |
13:30 |
| 12:00 |
14:30 |
| 13:00 |
15:30 |
| 14:00 |
16:30 |
| 15:00 |
17:30 |
| 16:00 |
18:30 |
| 17:00 |
19:30 |
| 18:00 |
20:30 |
| 19:00 |
21:30 |
| 20:00 |
22:30 |
| 21:00 |
23:30 |
| 22:00 |
00:30 (2026-09-27) |
| 23:00 |
01:30 (2026-09-27) |
Morning
12:00 AM
IRST
2:30 AM
BTT
1:00 AM
IRST
3:30 AM
BTT
2:00 AM
IRST
4:30 AM
BTT
3:00 AM
IRST
5:30 AM
BTT
4:00 AM
IRST
6:30 AM
BTT
5:00 AM
IRST
7:30 AM
BTT
6:00 AM
IRST
8:30 AM
BTT
7:00 AM
IRST
9:30 AM
BTT
8:00 AM
IRST
10:30 AM
BTT
9:00 AM
IRST
11:30 AM
BTT
10:00 AM
IRST
12:30 PM
BTT
11:00 AM
IRST
1:30 PM
BTT
Afternoon
12:00 PM
IRST
2:30 PM
BTT
1:00 PM
IRST
3:30 PM
BTT
2:00 PM
IRST
4:30 PM
BTT
3:00 PM
IRST
5:30 PM
BTT
4:00 PM
IRST
6:30 PM
BTT
5:00 PM
IRST
7:30 PM
BTT
Evening
6:00 PM
IRST
8:30 PM
BTT
7:00 PM
IRST
9:30 PM
BTT
8:00 PM
IRST
10:30 PM
BTT
9:00 PM
IRST
11:30 PM
BTT
10:00 PM
IRST
12:30 AM
BTT
+1
11:00 PM
IRST
1:30 AM
BTT
+1