AST to AEDT Time Converter
Arabia Standard Time → Australian Eastern Daylight Time
AST = UTC+3AEDT = UTC+10
⚠️ AST is ambiguous — on this page it means Arabia Standard Time. It also refers to:
AST (Riyadh) ↔ AEDT (Sydney)
1h of business hours overlap daily (09:00–17:00)
AST (Riyadh)
AEDT (Sydney)
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.
Frequently Asked Questions
What is the difference between ast and aedt?
Arabia Standard Time (ast) is UTC+3 and Australian Eastern Daylight Time (aedt) is UTC+10. The difference between them is 7 hours.
Where is ast used?
Arabia Standard Time (ast) is used in Saudi Arabia and surrounding regions. The IANA timezone identifier is Asia/Riyadh. Note: ast is ambiguous and may refer to other timezones.
Where is aedt used?
Australian Eastern Daylight Time (aedt) is used in Australia and surrounding regions. The IANA timezone identifier is Australia/Sydney.
How do I convert ast to aedt?
Use the interactive converter above. Drag the time slider to any ast time and the aedt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
Popular AST conversions
AST → LondonAST → New YorkAST → TokyoAST → DubaiAST → SydneyAST → ParisAST → BerlinAST → SingaporeAST → Los AngelesAST → Toronto