ACST to AKST Converter
Australian Central Time
6:39:50 PM ACDT
Sunday, October 25, 2026
18h 30m
18h 30m
Alaska Time
12:09:50 AM AKDT
Sunday, October 25, 2026
Alaska Time (AKST / AKDT) is 18.5 hours behind Australian Central Time (ACST / ACDT).
Quick Reference
- Australian Central Time
- ACDT (GMT+10:30)
ACST starts on Apr 3, 2027
- Alaska Time
- AKDT (GMT-8)
AKST starts on Nov 1, 2026
Cities in ACST
Cities in AKST
Frequently Asked Questions
- What is the difference between ACST and AKST?
- AKST is 18.5 hours behind ACST.
- How do I convert ACST to AKST?
- To convert from ACST to AKST, subtract 18.5 hours. Use the interactive converter on this page to convert specific times.
- What cities are in ACST and AKST?
- Cities in ACST include Adelaide, Mount Gambier. Cities in AKST include Anchorage, Fairbanks.