Offset
The time difference between Tehran and Kuala Lumpur is 4.5 hours.
Tehran (IRST) is behind Kuala Lumpur (GMT+8).
IRST: UTC+3:30
GMT+8: UTC+8
Neither Tehran nor Kuala Lumpur is currently observing daylight saving time.
When to schedule
Business-hours overlap: 9 AM–1 PM in Tehran (1 PM–5 PM in Kuala Lumpur).
Both teams are in working hours during this window on weekdays.
Suggested time: 11:00 AM Tehran (3:30 PM Kuala Lumpur).
About these zones
Tehran uses Iran Standard Time (IRST). To call Iran, dial +98.
Kuala Lumpur uses Malaysia Time. To call Malaysia, dial +60.
Kuala Lumpur is approximately 3,900 miles southeast of Tehran.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Tehran | Kuala Lumpur | Day |
|---|---|---|
| 12:00 am | 4:30 am | Same day |
| 1:00 am | 5:30 am | Same day |
| 2:00 am | 6:30 am | Same day |
| 3:00 am | 7:30 am | Same day |
| 4:00 am | 8:30 am | Same day |
| 5:00 am | 9:30 am | Same day |
| 6:00 am | 10:30 am | Same day |
| 7:00 am | 11:30 am | Same day |
| 8:00 am | 12:30 pm | Same day |
| 9:00 am | 1:30 pm | Same day |
| 10:00 am | 2:30 pm | Same day |
| 11:00 am | 3:30 pm | Same day |
| 12:00 pm | 4:30 pm | Same day |
| 1:00 pm | 5:30 pm | Same day |
| 2:00 pm | 6:30 pm | Same day |
| 3:00 pm | 7:30 pm | Same day |
| 4:00 pm | 8:30 pm | Same day |
| 5:00 pm | 9:30 pm | Same day |
| 6:00 pm | 10:30 pm | Same day |
| 7:00 pm | 11:30 pm | Same day |
| 8:00 pm | 12:30 am | +1 day |
| 9:00 pm | 1:30 am | +1 day |
| 10:00 pm | 2:30 am | +1 day |
| 11:00 pm | 3:30 am | +1 day |
Daylight saving time
Neither Tehran nor Kuala Lumpur 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
- 4:49 AM
- Sunset
- 7:19 PM
- Day length
- 14h 30m
- Sunrise
- 7:04 AM
- Sunset
- 7:22 PM
- Day length
- 12h 18m
Daylight overlap: 10h 3m — 4:49 AM–2:52 PM in Tehran (9:19 AM–7:22 PM in Kuala Lumpur). Both locations are in daylight during this window.
Cities in these zones
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Iran Standard Time
- IKA
- THR
- MHD
- IFN
- PYK
- TBZ
Airports in Malaysia Time
- KUL
- SZB
Related conversions
Common conversions
- What is 9:00 am Tehran in Kuala Lumpur?
- 9:00 am Tehran is 1:30 pm Kuala Lumpur.
- What is 12:00 pm Tehran in Kuala Lumpur?
- 12:00 pm Tehran is 4:30 pm Kuala Lumpur.
- What is 12:30 pm Tehran in Kuala Lumpur?
- 12:30 pm Tehran is 5:00 pm Kuala Lumpur.
- What is 2:00 pm Tehran in Kuala Lumpur?
- 2:00 pm Tehran is 6:30 pm Kuala Lumpur.
- What is 5:00 pm Tehran in Kuala Lumpur?
- 5:00 pm Tehran is 9:30 pm Kuala Lumpur.
- What is 11:30 pm Tehran in Kuala Lumpur?
- 11:30 pm Tehran is 4:00 am Kuala Lumpur, the next day.