Using my Australian MacBook Pro (mid 2015) in Canada

I'm travelling to Canada from Australia, and need to know whether I can use my MacBook Pro (mid 2015) over there with an adapter only, or whether I need a whole converter.

I saw the Donstuie's info posted in 2012 but mine is different: current adapter has the following markings: Input: 100-240V~ 1.5A 50-60Hz Output: 20V === 4.25A max.

Regards

slin