Siahkal, Iran to BTT
Time Difference
IST (Iran Standard Time) is 2 hours and 30 minutes behind Bhutan Time
1:30 am01:30 in Siahkal, Iran is 4:00 am04:00 in BTT
Siahkal to BTT call time
Best time for a conference call or a meeting is between 8am-3:30pm in Siahkal which corresponds to 10:30am-6pm in BTT
1:30 am01:30 IST (Iran Standard Time) (Siahkal, Iran). Offset UTC +3:30 hours
4:00 am04:00 Bhutan Time (BTT). Offset UTC +6:00 hours
1:30 am01:30 Siahkal, Iran / 4:00 am04:00 BTT
| Siahkal, Iran | BTT |
|---|---|
| 12am (midnight) | 2:30 am |
| 1am | 3:30 am |
| 2am | 4:30 am |
| 3am | 5:30 am |
| 4am | 6:30 am |
| 5am | 7:30 am |
| 6am | 8:30 am |
| 7am | 9:30 am |
| 8am | 10:30 am |
| 9am | 11:30 am |
| 10am | 12:30 pm |
| 11am | 1:30 pm |
| 12pm (noon) | 2:30 pm |
| 1pm | 3:30 pm |
| 2pm | 4:30 pm |
| 3pm | 5:30 pm |
| 4pm | 6:30 pm |
| 5pm | 7:30 pm |
| 6pm | 8:30 pm |
| 7pm | 9:30 pm |
| 8pm | 10:30 pm |
| 9pm | 11:30 pm |
| 10pm | 12:30 am |
| 11pm | 1:30 am |
| 0:00 | 2:30 |
| 1:00 | 3:30 |
| 2:00 | 4:30 |
| 3:00 | 5:30 |
| 4:00 | 6:30 |
| 5:00 | 7:30 |
| 6:00 | 8:30 |
| 7:00 | 9:30 |
| 8:00 | 10:30 |
| 9:00 | 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 | 0:30 |
| 23:00 | 1:30 |
Siahkal Information
Time Zone
Abbreviation / Name
IST - Iran Standard Time
IRDT - Iran Daylight Time
IRDT - Iran Daylight Time
UTC / GMT Offset
+3:30 hours during Iran Standard Time, currently in use.
+4:30 hours during Iran Daylight Time.
+4:30 hours during Iran Daylight Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.
Siahkal Facts
Country
Iran
Alternative Names
Seyah Kal, Seyāh Kal, Siah Kal, Siahkal, Siahkal Mahalleh, Siyah Kal, Sīyāh Kal, Sīāh Kal, Sīāhkal, Sīāhkal Maḩalleh, syahkl, سیاهکل
Currency
Rial (IRR)
Geographic Coordinates
37° 09' N Latitude / 49° 52' E Longitude
International Dialing Code
+98
Bhutan Time
Offset: BTT is 6 hours ahead Greenwich Mean Time (GMT) and is used in Asia
BTT representations, usage and related time zones
W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
- +06 - basic short
- +0600 - basic
- +06:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
- +0600 - sign character (+) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates six hour and zero minutes time differences to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
- Foxtrot - Military abbreviation for BTT
- F - short form of 'Foxtrot'
Time zones with the GMT +6 offset:
- ALMT - Alma-Ata Time
- BST - Bangladesh Standard Time
- BDT - Bangladesh Time
- BTT - Bhutan Time
- F - Foxtrot Time Zone
- IOT - Indian Chagos Time
- KGT - Kyrgyzstan Time
- OMST - Omsk Standard Time
- QYZT - Qyzylorda Time
- XJT - Xinjiang Time
- YEKST - Yekaterinburg Summer Time