AEST to CST Time Converter
Australian Eastern Standard Time → Central Standard Time
AEST = UTC+10CST = UTC-5
⚠️ CST is ambiguous — on this page it means Central Standard Time. It also refers to:
AEST (Brisbane) ↔ CST (Chicago)
No overlap — one side will join outside working hours
AEST (Brisbane)
CST (Chicago)
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.
Frequently Asked Questions
What is the difference between aest and cst?
Australian Eastern Standard Time (aest) is UTC+10 and Central Standard Time (cst) is UTC-5. The difference between them is 15 hours.
Where is aest used?
Australian Eastern Standard Time (aest) is used in Australia and surrounding regions. The IANA timezone identifier is Australia/Brisbane.
Where is cst used?
Central Standard Time (cst) is used in USA and surrounding regions. The IANA timezone identifier is America/Chicago. Note: cst is ambiguous and may refer to other timezones.
How do I convert aest to cst?
Use the interactive converter above. Drag the time slider to any aest time and the cst equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
Popular AEST conversions
AEST → LondonAEST → New YorkAEST → TokyoAEST → DubaiAEST → SydneyAEST → ParisAEST → BerlinAEST → SingaporeAEST → Los AngelesAEST → Toronto