AST to TORONTO Time Converter
Arabia Standard Time → TORONTO (Toronto)
AST = UTC+3TORONTO = UTC-4
⚠️ AST is ambiguous — on this page it means Arabia Standard Time. It also refers to:
AST (Riyadh) ↔ TORONTO (Toronto)
1h of business hours overlap daily (09:00–17:00)
AST (Riyadh)
TORONTO (Toronto)
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.
Frequently Asked Questions
What is the difference between ast and toronto?
Arabia Standard Time (ast) is UTC+3 and TORONTO (Toronto) (toronto) is UTC-4. 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 toronto used?
TORONTO (Toronto) (toronto) is used in Canada and surrounding regions. The IANA timezone identifier is America/Toronto.
How do I convert ast to toronto?
Use the interactive converter above. Drag the time slider to any ast time and the toronto 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