ACST to WAT Converter
West Africa Time (WAT) is 9.5 hours behind Australian Central Time (ACST / ACDT).
Quick Reference
- Australian Central Time
- ACDT (GMT+10:30)
ACST starts on Apr 4, 2026
- West Africa Time
- WAT (GMT+1)
No Daylight Saving Time
Cities in ACST
Cities in WAT
Frequently Asked Questions
- What is the difference between ACST and WAT?
- WAT is 9.5 hours behind ACST.
- How do I convert ACST to WAT?
- To convert from ACST to WAT, subtract 9.5 hours. Use the interactive converter on this page to convert specific times.
- What cities are in ACST and WAT?
- Cities in ACST include Adelaide. Cities in WAT include Lagos, Kano, Ibadan, Abuja, Port Harcourt.