IST Time to ACST Time Converter

IST = UTC + 05:30

22:58:30

Tuesday, December 16, 2025

ACDT = UTC + 10:30

03:58:30

Wednesday, December 17, 2025

IST(India Standard Time) and ACDT(Australian Central Daylight Time) Mapping Table
India Standard Time(IST)Australian Central Daylight Time(ACDT)
00:0005:00
01:0006:00
02:0007:00
03:0008:00
04:0009:00
05:0010:00
06:0011:00
07:0012:00
08:0013:00
09:0014:00
10:0015:00
11:0016:00
12:0017:00
13:0018:00
14:0019:00
15:0020:00
16:0021:00
17:0022:00
18:0023:00
19:0000:00+1 day
20:0001:00+1 day
21:0002:00+1 day
22:0003:00+1 day
23:0004:00+1 day

IST(India Standard Time)

India Standard Time(IST) is 05:30 hours ahead of Coordinated Universal(UTC) Time.This timezone is used during standard time in: AsiaIndia Standard Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.

Typical City of IST (India Standard Time)

India - Kolkata (All Year)

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)