USD/CAD US dollar to Canadian dollar daily exchange rate 1.3875 1.3778 1.3683 1.3676 1.3760 1.3797 1.3781 1.3819 1.3725 1.3675 1.3750 1.3722 1.3726 1.3698 1.3723 1.3699 1.3623 1.3635 1.3581 1.3590 1.3582