IRST Time to GMT Time Converter
Warning! GMT has automatically switched to BST
IRST stands for Iran Standard Time (in use)
GMT stands for Greenwich Mean Time (NOT in use)
BST stands for British Summer Time (in use)
Iran Standard Time(IRST) | British Summer Time(BST) |
00:00 | 21:30-1 day |
01:00 | 22:30-1 day |
02:00 | 23:30-1 day |
03:00 | 00:30 |
04:00 | 01:30 |
05:00 | 02:30 |
06:00 | 03:30 |
07:00 | 04:30 |
08:00 | 05:30 |
09:00 | 06:30 |
10:00 | 07:30 |
11:00 | 08:30 |
12:00 | 09:30 |
13:00 | 10:30 |
14:00 | 11:30 |
15:00 | 12:30 |
16:00 | 13:30 |
17:00 | 14:30 |
18:00 | 15:30 |
19:00 | 16:30 |
20:00 | 17:30 |
21:00 | 18:30 |
22:00 | 19:30 |
23:00 | 20:30 |
IRST(Iran Standard Time)
Iran Standard Time(IRST) is 03:30 hours ahead of Coordinated Universal(UTC) Time.This timezone is used during standard time in: AsiaIran Standard Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.
Typical City of IRST (Iran Standard Time)
Iran - Tehran (Winter)
BST(British Summer Time)
British Summer Time(BST) is 01:00 hours ahead of Coordinated Universal(UTC) Time.
Typical City of BST (British Summer Time)
United Kingdom - London (Summer)