Guys any idea whether an international driving liscence from India is valid in ontario? If so what is the duration of…

IDP is valid but in no means it will expedite the process of local ontario license. Bring your driving extract stamped which will then help you get G license directly instead of waiting for a year provided you have over 2 years history back

For the first 60/90 days after landing or until you get G1 which ever is first after that it's useless