IRST Time to London UK Time Converter
IRST stands for Iran Standard Time (in use)
London UK is a city of United Kingdom. Current timezone is GMT (Greenwich Mean Time,Greenwich Mean Time) (in use)
London UK Time = UTC + 0:00
10:59:04
Wednesday, October 29, 2025
| Iran Standard Time(IRST) | London UKTime(London UK) |
| 00:00 | 20:30-1 day |
| 01:00 | 21:30-1 day |
| 02:00 | 22:30-1 day |
| 03:00 | 23:30-1 day |
| 04:00 | 00:30 |
| 05:00 | 01:30 |
| 06:00 | 02:30 |
| 07:00 | 03:30 |
| 08:00 | 04:30 |
| 09:00 | 05:30 |
| 10:00 | 06:30 |
| 11:00 | 07:30 |
| 12:00 | 08:30 |
| 13:00 | 09:30 |
| 14:00 | 10:30 |
| 15:00 | 11:30 |
| 16:00 | 12:30 |
| 17:00 | 13:30 |
| 18:00 | 14:30 |
| 19:00 | 15:30 |
| 20:00 | 16:30 |
| 21:00 | 17:30 |
| 22:00 | 18:30 |
| 23:00 | 19:30 |
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)
London UK(London UK)
London UK is a city of United Kingdom. The official language is English, and the currency is Pound Sterling (GBP). The international dial code for United Kingdom is 44. The timezone London UK located is Greenwich Mean Time(Abbr:GMT).