Updating current time…
BST
British Summer Time
GMT +1
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Australia
AEDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

1:00 pm13:00 BST (UTC+1), Oct 9, 2026 = 11:00 pm23:00 AEDT (UTC+11), Oct 9, 2026

BST is 10 hours behind Glen Iris.

How the time difference changes

Depending on seasonal clock changes, BST is 9 hours behind Glen Iris, BST is 10 hours behind Glen Iris, or GMT is 11 hours behind Glen Iris.

Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in BST correspond to 6:00 pm to 2:00 am (next day) in Glen Iris, working hours of 9:00 am to 5:00 pm in BST correspond to 7:00 pm to 3:00 am (next day) in Glen Iris, or working hours of 9:00 am to 5:00 pm in GMT correspond to 8:00 pm to 4:00 am (next day) in Glen Iris.Depending on seasonal clock changes, working hours of 09:00 to 17:00 in BST correspond to 18:00 to 02:00 (next day) in Glen Iris, working hours of 09:00 to 17:00 in BST correspond to 19:00 to 03:00 (next day) in Glen Iris, or working hours of 09:00 to 17:00 in GMT correspond to 20:00 to 04:00 (next day) in Glen Iris.

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

Time Difference

British Summer Time is 10 hours behind AEDT (Australian Eastern Daylight Time).
1:00 pm13:00 in BST is 11:00 pm23:00 in Glen Iris, Australia

BST to Glen Iris call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in BST which corresponds to 5:30pm-6:30pm17:30-18:30 in Glen Iris

1:00 pm13:00 British Summer Time (BST). Offset UTC +1:00 hour
11:00 pm23:00 AEDT (Australian Eastern Daylight Time) (Glen Iris, Australia). Offset UTC +11:00 hours

1:00 pm13:00 BST / 11:00 pm23:00 Glen Iris, Australia

BSTGlen Iris, Australia
12:00am10:00am
1:00am11:00am
2:00am12:00pm
3:00am1:00pm
4:00am2:00pm
5:00am3:00pm
6:00am4:00pm
7:00am5:00pm
8:00am6:00pm
9:00am7:00pm
10:00am8:00pm
11:00am9:00pm
12:00pm10:00pm
1:00pm11:00pm
2:00pm12:00am
3:00pm1:00am
4:00pm2:00am
5:00pm3:00am
6:00pm4:00am
7:00pm5:00am
8:00pm6:00am
9:00pm7:00am
10:00pm8:00am
11:00pm9:00am
00:0010:00
01:0011:00
02:0012:00
03:0013:00
04:0014:00
05:0015:00
06:0016:00
07:0017:00
08:0018:00
09:0019:00
10:0020:00
11:0021:00
12:0022:00
13:0023:00
14:0000:00
15:0001:00
16:0002:00
17:0003:00
18:0004:00
19:0005:00
20:0006:00
21:0007:00
22:0008:00
23:0009:00

British Summer Time

Offset: BST is 1 hour ahead Greenwich Mean Time (GMT) and is used in Europe

Countries using this time zone: Britain (UK), Guernsey, Isle of Man, Jersey

Principal Cities: The largest city in the BST time zone is London in United Kingdom, with about 8.962 million people. Other major cities in this time zone include Birmingham, Glasgow, Liverpool, Saint Helier.

BST Time Zone Geo Map
BST timezone map

Daylight Saving: British Summer Time (BST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Greenwich Mean Time (GMT).

Daylight saving time clock moves forward for one hourStart: British Summer Time (BST) started on Sunday, March 29, 2026 at 1:00 am01:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 2:00 am02:00. Daylight saving starts annually on the last Sunday of March.

Daylight saving time clock moves back for one hourEnd: British Summer Time (BST) ends on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.

See upcoming clock changes worldwide.

BST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +01 - basic short
  • +0100 - basic
  • +01:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for BST
  • A - short form of 'Alpha'
IANA/Olson: Reflects BST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Europe/Belfast
  • Europe/Guernsey
  • Europe/Isle_of_Man
  • Europe/Jersey
  • Europe/London
  • GB
  • GB-Eire
BST Abbreviation: Several time zones share BST abbreviation and it could refer to these time zones
  • British Summer Time - UTC +1
  • Bangladesh Standard Time - UTC +6
  • Bougainville Standard Time - UTC +11
Time zones with the GMT +1 offset:
  • BST - British Summer Time
  • CET - Central European Time
  • IST - Irish Standard Time
  • WEST - Western European Summer Time
  • A - Alpha Time Zone
  • CET - Central European Time
  • MEZ - Mitteleuropäische Zeit
  • WAT - West Africa Time
  • WST - Western Sahara Summer Time
  • BMT - Biel Mean Time

Glen Iris Information

Time Zone

Abbreviation / Name
AEDT - Australian Eastern Daylight Time
AEST - Australian Eastern Standard Time
UTC / GMT Offset
+11:00 hours during Australian Eastern Daylight Time, currently in use.
+10:00 hours during Australian Eastern Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hourSunday, October 4, 2026 at 2:00 amSunday, October 4, 2026 at 02:00 local time. DST starts annually on the 1st Sunday of October. Clocks are turned forward 1 hour to Sunday, October 4, 2026 at 3:00 amSunday, October 4, 2026 at 03:00 local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves backward for one hourSunday, April 5, 2026 at 3:00 amSunday, April 5, 2026 at 03:00 local time. DST ends annually on the 1st Sunday of April. Clocks are turned backward 1 hour to Sunday, April 5, 2026 at 2:00 amSunday, April 5, 2026 at 02:00 local standard time instead. Also called Fall Back or switch to Winter Time.

Glen Iris Facts

Country
Australia
Alternative Names
Glen Iris
Population
26,131
Currency
Dollar (AUD)
Geographic Coordinates
37° 52' S Latitude / 145° 04' E Longitude
International Dialing Code
+61