1 PM GMT to ACST

Greenwich Mean Time → Australian Central Standard Time

Partial overlap

GMT

1 PM

UTC+1

=

ACST

9:30 PM

UTC+9:30

1 PM GMT (Greenwich Mean Time) equals 9:30 PM ACST (Australian Central Standard Time). This is a common time for meetings across time zones.

Live — GMT

13:07:55

Wednesday, May 13

UTC+1

DST active

Live — ACST

21:37:55

Wednesday, May 13

UTC+9:30

Daylight Saving Time (DST)

  • GMT (Greenwich Mean Time) observes DST — currently active (clocks are +1h ahead).
  • DST transitions may shift this offset by ±1 hour twice per year.

GMT

Full name
Greenwich Mean Time
UTC offset
UTC+1
DST
Active
Region
Europe/Africa
Current time in GMT →

ACST

Full name
Australian Central Standard Time
UTC offset
UTC+9:30
DST
Not observed
Region
Oceania
Current time in ACST →

24-Hour Comparison — GMT to ACST

Click any row to jump to that hour's page.

12 AM6 AM12 PM6 PM11 PM
GMTACSTDayMeeting
12 AM
8:30 AM
–
Early/Late
1 AM
9:30 AM
–
Early/Late
2 AM
10:30 AM
–
Early/Late
3 AM
11:30 AM
–
Early/Late
4 AM
12:30 PM
–
Early/Late
5 AM
1:30 PM
–
Early/Late
6 AM
2:30 PM
–
Early/Late
7 AM
3:30 PM
–
Early/Late
8 AM
4:30 PM
–
Good
9 AM
5:30 PM
–
Good
10 AM
6:30 PM
–
Good
11 AM
7:30 PM
–
Early/Late
12 PM
8:30 PM
–
Early/Late
1 PMthis
9:30 PM
–
Early/Late
2 PM
10:30 PM
–
Early/Late
3 PM
11:30 PM
–
Early/Late
4 PM
12:30 AM
+1d
Early/Late
5 PM
1:30 AM
+1d
Early/Late
6 PM
2:30 AM
+1d
Early/Late
7 PM
3:30 AM
+1d
Off hours
8 PM
4:30 AM
+1d
Off hours
9 PM
5:30 AM
+1d
Off hours
10 PM
6:30 AM
+1d
Off hours
11 PM
7:30 AM
+1d
Off hours

Green = business hours overlap · Amber = partial · Red = off hours

Previous

12 PM

= 8:30 PM ACST

Next

2 PM

= 10:30 PM ACST

GMT ↔ ACST Overview

Full 24-hour chart, live clocks, FAQ

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