AST to SYDNEY Time Converter
Arabia Standard Time → SYDNEY (Sydney)
AST = UTC+3SYDNEY = UTC+10
⚠️ AST is ambiguous — on this page it means Arabia Standard Time. It also refers to:
AST (Riyadh) ↔ SYDNEY (Sydney)
1h of business hours overlap daily (09:00–17:00)
AST (Riyadh)
SYDNEY (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 sydney?
Arabia Standard Time (ast) is UTC+3 and SYDNEY (Sydney) (sydney) 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 sydney used?
SYDNEY (Sydney) (sydney) is used in Australia and surrounding regions. The IANA timezone identifier is Australia/Sydney.
How do I convert ast to sydney?
Use the interactive converter above. Drag the time slider to any ast time and the sydney 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