data={"175 lb","100 kg","12 stones","hundredweight"};
PieChart[Quantity/@data,ChartLabels->data,ImageSize->Medium,LabelStyle->{FontFamily->"Helvetica",FontSize->14}]

data2={"4 ft. 5 inches","172 cm","2.3 yards","horse length"};
BarChart[Quantity/@data2,ChartLabels->data2,ChartStyle->"Rainbow",AxesLabel->Automatic,ImageSize->Medium,LabelStyle->{FontFamily->"Helvetica",FontSize->14}]