Germany
CEST
BTT
Bhutan Time
GMT +6

Time Difference

CEST (Central European Summer Time) is 4 hours behind Bhutan Time
8:30 pm20:30 in Koeln, Germany is 12:30 am00:30 in BTT

Koeln to BTT call time
Best time for a conference call or a meeting is between 8am-2pm in Koeln which corresponds to 12pm-6pm in BTT

8:30 pm20:30 CEST (Central European Summer Time) (Koeln, Germany). Offset UTC +2:00 hours
12:30 am00:30 Bhutan Time (BTT). Offset UTC +6:00 hours

8:30 pm20:30 Koeln, Germany / 12:30 am00:30 BTT

Koeln, Germany BTT
12am (midnight) 4am
1am 5am
2am 6am
3am 7am
4am 8am
5am 9am
6am 10am
7am 11am
8am 12pm (noon)
9am 1pm
10am 2pm
11am 3pm
12pm (noon) 4pm
1pm 5pm
2pm 6pm
3pm 7pm
4pm 8pm
5pm 9pm
6pm 10pm
7pm 11pm
8pm 12am (midnight)
9pm 1am
10pm 2am
11pm 3am
0:00 4:00
1:00 5:00
2:00 6:00
3:00 7:00
4:00 8:00
5:00 9:00
6:00 10:00
7:00 11:00
8:00 12:00
9:00 13:00
10:00 14:00
11:00 15:00
12:00 16:00
13:00 17:00
14:00 18:00
15:00 19:00
16:00 20:00
17:00 21:00
18:00 22:00
19:00 23:00
20:00 0:00
21:00 1:00
22:00 2:00
23:00 3:00

Koeln Information

Time Zone

Abbreviation / Name
CEST - Central European Summer Time
UTC / GMT Offset
+2:00 hours during Central European Summer Time, currently in use.

Koeln Facts

Country
Germany
Alternative Names
Augusta Ubiorum, CGN, Cologna, Cologne, Colonha, Colonia, Colonia Agrippina, Colonia Agrippinensis, Colonia Claudia Ara Agrippinensium, Colònia, Colônia, Cołogna, Culonia, Cwlen, K'oln, Kel'n, Keln, Kelnas, Kelne, Kelni, Keulen, Kiolns, Kjol'n, Koelle, Koeln, Kol'n, Kolin nad Rynem, Kolin nad Rynom, Koloin, Kolon, Kolonia, Kolonjo, Kolín nad Rýnem, Kolín nad Rýnom, Kyoln, Këlni, Kölle, Köln, Lungsod ng Cologne, Oppidum Ubiorum, gu long, kalana, kalon, ke long, kerun, kholoy, kln, klwn, koelleun, koln, kolon, kwlwn, kwlwnya, kyolna, qln, Ķelne, Κολωνία, Келн, Кельн, Кьолн, Кёльн, Кӧльн, Көлн, Քյոլն, קלן, קעלן, كولونيا, کلن, کلون, کولون, क्योल्न, ਕਲਨ, கோல்ன், కొలోన్, ಕಲೋನ್, โคโลญ, კელნი, ኮልን, ケルン, 古龍, 科隆, 쾰른
Population
963,395
Currency
Euro (EUR)
Geographic Coordinates
50° 55' N Latitude / 6° 57' E Longitude
International Dialing Code
+49

Bhutan Time

Offset: BTT is 6 hours ahead Greenwich Mean Time (GMT) and is used in Asia

BTT Time Zone Geo Map
BTT timezone map

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