Offset
The time difference between Pakistan Standard Time and Iran Standard Time is 1.5 hours.
Pakistan Standard Time (PKT) is ahead of Iran Standard Time (IRST).
PKT: UTC+5
IRST: UTC+3:30
Neither Pakistan Standard Time nor Iran Standard Time is currently observing daylight saving time.
When to schedule
Business-hours overlap: 11 AM–5 PM in Pakistan Standard Time (9 AM–3 PM in Iran Standard Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 2:00 PM Pakistan Standard Time (12:30 PM Iran Standard Time).
About these zones
Pakistan Standard Time is also known as PKT. To call Pakistan, dial +92.
Iran Standard Time is also known as IRST. To call Iran, dial +98.
Iran Standard Time is approximately 1,200 miles northwest of Pakistan Standard Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| PKT | IRST | Day |
|---|---|---|
| 12:00 am | 10:30 pm | -1 day |
| 1:00 am | 11:30 pm | -1 day |
| 2:00 am | 12:30 am | Same day |
| 3:00 am | 1:30 am | Same day |
| 4:00 am | 2:30 am | Same day |
| 5:00 am | 3:30 am | Same day |
| 6:00 am | 4:30 am | Same day |
| 7:00 am | 5:30 am | Same day |
| 8:00 am | 6:30 am | Same day |
| 9:00 am | 7:30 am | Same day |
| 10:00 am | 8:30 am | Same day |
| 11:00 am | 9:30 am | Same day |
| 12:00 pm | 10:30 am | Same day |
| 1:00 pm | 11:30 am | Same day |
| 2:00 pm | 12:30 pm | Same day |
| 3:00 pm | 1:30 pm | Same day |
| 4:00 pm | 2:30 pm | Same day |
| 5:00 pm | 3:30 pm | Same day |
| 6:00 pm | 4:30 pm | Same day |
| 7:00 pm | 5:30 pm | Same day |
| 8:00 pm | 6:30 pm | Same day |
| 9:00 pm | 7:30 pm | Same day |
| 10:00 pm | 8:30 pm | Same day |
| 11:00 pm | 9:30 pm | Same day |
Daylight saving time
Neither Pakistan Standard Time nor Iran Standard Time observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:43 AM
- Sunset
- 7:20 PM
- Day length
- 13h 37m
- Sunrise
- 4:50 AM
- Sunset
- 7:18 PM
- Day length
- 14h 28m
Daylight overlap: 13h — 6:20 AM–7:20 PM in Pakistan Standard Time (4:50 AM–5:50 PM in Iran Standard Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Pakistan Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Pakistan Standard Time
- LHE
- KHI
- PEW
- LYP
- ISB
- SKT
- MUX
- UET
Airports in Iran Standard Time
- IKA
- THR
- MHD
- IFN
- PYK
- TBZ
Related conversions
Common conversions
- What is 9:00 am PKT in IRST?
- 9:00 am PKT is 7:30 am IRST.
- What is 12:00 pm PKT in IRST?
- 12:00 pm PKT is 10:30 am IRST.
- What is 12:30 pm PKT in IRST?
- 12:30 pm PKT is 11:00 am IRST.
- What is 2:00 pm PKT in IRST?
- 2:00 pm PKT is 12:30 pm IRST.
- What is 5:00 pm PKT in IRST?
- 5:00 pm PKT is 3:30 pm IRST.
- What is 11:30 pm PKT in IRST?
- 11:30 pm PKT is 10:00 pm IRST.