Calculate a price for sending a package from Canada to the United States from the Find a Rate page of Canada Post's website, CanadaPost.ca. From the service's home page, navigate to the Sending tab and click on Parcels. The next page has a Find a Rate button.
On the Find a Rate page, select For a Parcel. Enter the postal code from which the parcel is being mailed and the recipient's state or ZIP code. Enter the package's size and weight. Finally, click on Calculate Rate to access rates for different services, such as Priority Worldwide, Xpresspost and Expedited Parcel.
In most cases, Priority Worldwide delivers the package the next business day. A parcel sent through Xpresspost reaches its destination in two to three business days. Both services automatically provide tracking and delivery confirmation, on-time delivery guarantee, delivery updates, signature and liability up to $100. Expedited Parcel delivers within four to six business days. It includes tracking and delivery information and limited liability.