I would say put the dates that you left Canada (Dec 4, 2015) and entered Canada (Feb 28,2016), since CBSA would most definitely have those records with them, even if they didn't stamp your passport (especially for departures, in my case). While doing my own calculation, I double checked my itineraries/e-tickets to confirm my exact dates of departure/arrival from/to Canada to be on the safe side.Creative85 said:Hi I have question regarding the dates counted in the physical calculator, which date you put in and which date you in the application table.
For example I leave Canada on 4th Dec 2015 but the country I reach stamped on my passport on 5th Dec 2015. Which date to put in the calculator 4th or 5th? Another example if my date of entry in CBSA border says 28th Feb 2016 and the date stamped of the country (DUBAI) I left is 27th Feb 2016. This is because flight time and duration and time diffence.
Which date to consider as the date , date my entry to Canada or my stamped date on the passport ? Yes
Also, ali393's idea of keeping a few extra days as a buffer is a good idea, just in case the person reviewing your application makes any adjustments to the number of days after cross-checking your application with other sources such as CBSA.