World Timezones

GMT to AWST Converter

Compare AWST to GMT instead
Greenwich Mean Time5:35 amFri, Jun 5
Greenwich Mean TimeBST
Europe · UTC+1
5:35 amFri, Jun 5
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
Australian Western TimeAWST
Oceania · UTC+8
12:35 pmFri, Jun 5
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
12a
1a
2a
3a
4a
5a
6a

Offset

The time difference between Greenwich Mean Time and Australian Western Time is 7 hours.

7 hours

Greenwich Mean Time (BST) is behind Australian Western Time (AWST).

BST: UTC+1

AWST: UTC+8

Greenwich Mean Time is currently observing daylight saving time; Australian Western Time is not.

When to schedule

Business-hours overlap: 9 AM–10 AM in Greenwich Mean Time (4 PM–5 PM in Australian Western Time).

Both teams are in working hours during this window on weekdays.

Suggested time: 9:00 AM Greenwich Mean Time (4:00 PM Australian Western Time).

This window may shift by an hour during daylight saving time.

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

United Kingdom

  • Good FridayFri, Apr 3
  • Early May Bank HolidayMon, May 4
  • Spring Bank HolidayMon, May 25
  • Christmas DayFri, Dec 25
  • St. Stephen's DayMon, Dec 28

Australia

  • New Year's DayThu, Jan 1
  • Australia DayMon, Jan 26
  • Good FridayFri, Apr 3
  • Easter MondayMon, Apr 6
  • Christmas DayFri, Dec 25
  • St. Stephen's DayMon, Dec 28

About these zones

Greenwich Mean Time is also known as GMT, or BST. To call United Kingdom, dial +44.

Australian Western Time is also known as AWST. To call Australia, dial +61.

Australian Western Time is approximately 9,000 miles east of Greenwich Mean Time.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

GMTAWSTDay
12:00 am7:00 amSame day
1:00 am8:00 amSame day
2:00 am9:00 amSame day
3:00 am10:00 amSame day
4:00 am11:00 amSame day
5:00 am12:00 pmSame day
6:00 am1:00 pmSame day
7:00 am2:00 pmSame day
8:00 am3:00 pmSame day
9:00 am4:00 pmSame day
10:00 am5:00 pmSame day
11:00 am6:00 pmSame day
12:00 pm7:00 pmSame day
1:00 pm8:00 pmSame day
2:00 pm9:00 pmSame day
3:00 pm10:00 pmSame day
4:00 pm11:00 pmSame day
5:00 pm12:00 am+1 day
6:00 pm1:00 am+1 day
7:00 pm2:00 am+1 day
8:00 pm3:00 am+1 day
9:00 pm4:00 am+1 day
10:00 pm5:00 am+1 day
11:00 pm6:00 am+1 day

Daylight saving time

Greenwich Mean Time observes daylight saving time; Australian Western Time does not. The offset between the two zones changes when Greenwich Mean Time transitions: on Sunday, October 25, 2026, clocks fall back from BST to GMT.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Greenwich Mean Time
Sunrise
4:47 AM
Sunset
9:13 PM
Day length
16h 25m
Australian Western Time
Sunrise
7:11 AM
Sunset
5:20 PM
Day length
10h 9m

Daylight overlap: 5h 33m — 4:47 AM–10:20 AM in Greenwich Mean Time (11:47 AM–5:20 PM in Australian Western Time). Both locations are in daylight during this window.

Cities in these zones

Cities in Australian Western Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Greenwich Mean Time

  • LCY
  • LGW
  • LHR
  • LTN
  • STN
  • BHX
  • EMA
  • GLA
  • PIK
  • LBA

Airports in Australian Western Time

  • PER

Related conversions

Common conversions

What is 9:00 am GMT in AWST?
9:00 am GMT is 4:00 pm AWST.
What is 12:00 pm GMT in AWST?
12:00 pm GMT is 7:00 pm AWST.
What is 12:30 pm GMT in AWST?
12:30 pm GMT is 7:30 pm AWST.
What is 2:00 pm GMT in AWST?
2:00 pm GMT is 9:00 pm AWST.
What is 5:00 pm GMT in AWST?
5:00 pm GMT is 12:00 am AWST, the next day.
What is 11:30 pm GMT in AWST?
11:30 pm GMT is 6:30 am AWST, the next day.