USD/CAD US dollar to Canadian dollar daily exchange rate 1.3940 1.3963 1.3953 1.3955 1.3951 1.3952 1.4000 1.4000 1.4046 1.4045 1.4048 1.4035 1.4036 1.4022 1.3996 1.3993 1.4014 1.3995 1.3959 1.3916 1.3987 1.4018