Updating current time…
BTT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
BangladeshBST
UTC+6
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

6:00 pm18:00 BTT (UTC+6), Oct 13, 2026 = 6:00 pm18:00 BST (UTC+6), Oct 13, 2026

BTT and Patiya have the same local time.

How the time difference changes

BTT and Patiya have the same time year-round.

Working hours of 9:00 am to 5:00 pm in BTT correspond to 9:00 am to 5:00 pm in Patiya.Working hours of 09:00 to 17:00 in BTT correspond to 09:00 to 17:00 in Patiya.

Compare BTT time with Patiya time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Bhutan Time and BST (Bangladesh Standard Time) have the same local time.
6:00 pm18:00 in BTT is 6:00 pm18:00 in Patiya, Bangladesh

BTT to Patiya call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in BTT which corresponds to 9am-5pm09:00-17:00 in Patiya

6:00 pm18:00 Bhutan Time (BTT). Offset UTC +6:00 hours
6:00 pm18:00 BST (Bangladesh Standard Time) (Patiya, Bangladesh). Offset UTC +6:00 hours

6:00 pm18:00 BTT / 6:00 pm18:00 Patiya, Bangladesh

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Hourly time comparison
BTTPatiya, Bangladesh
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Bhutan Time

Offset: BTT is 6 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Bhutan

Principal Cities: The largest city in the BTT time zone is Thimphu in Bhutan, with about 98,676 people. Other major cities in this time zone include Phuntsholing, Tsirang, Punākha, Pemagatshel.

Daylight Saving: Clocks in Bhutan Time (BTT) do not change for daylight saving time, so BTT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

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 an offset of six hours 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

Patiya Time Zone and Facts

Time Zone

Abbreviation / Offset
BST – Bangladesh Standard Time, UTC+6 (no daylight saving time)

Patiya Facts

Country
Bangladesh
Alternative Names
Patia, Patiya
Population
51,360
Currency
Taka (BDT)
Geographic Coordinates
22° 17' N Latitude / 91° 58' E Longitude
International Dialing Code
+880