ACST Time to GST Time Converter

Warning! ACST has automatically switched to ACDT

ACST stands for Australian Central Standard Time (NOT in use)

ACDT stands for Australian Central Daylight Time (in use)

GST stands for South Georgia Time (in use)

ACDT = UTC + 10:30

10:45:10

Friday, October 17, 2025

GST = UTC - 02:00

22:15:10

Thursday, October 16, 2025

ACDT(Australian Central Daylight Time) and GST(South Georgia Time) Mapping Table
Australian Central Daylight Time(ACDT)	South Georgia Time(GST)
00:00	11:30-1 day
01:00	12:30-1 day
02:00	13:30-1 day
03:00	14:30-1 day
04:00	15:30-1 day
05:00	16:30-1 day
06:00	17:30-1 day
07:00	18:30-1 day
08:00	19:30-1 day
09:00	20:30-1 day
10:00	21:30-1 day
11:00	22:30-1 day
12:00	23:30-1 day
13:00	00:30
14:00	01:30
15:00	02:30
16:00	03:30
17:00	04:30
18:00	05:30
19:00	06:30
20:00	07:30
21:00	08:30
22:00	09:30
23:00	10:30

ACDT(Australian Central Daylight Time)

Australian Central Daylight Time(ACDT) is 10:30 hours ahead of Coordinated Universal(UTC) Time.This timezone is a Daylight Saving Time timezone and is used in: AustraliaAustralian Central Daylight Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.

Typical City of ACDT (Australian Central Daylight Time)

Australia - Adelaide (Summer)

GST(South Georgia Time)

South Georgia Time(GST) is 02:00 hours behind Coordinated Universal(UTC) Time.

Typical City of GST (South Georgia Time)

South Georgia/Sandwich Is. - King Edward Point (All Year)