The adult cheetah weighs 35–72 kg (77–160 lb). The total length of their head and body ranges from 110 to 150 cm (43 to 59 in), while their tail can measure from 60 to 84 cm (24 to 33 in). Shoulder size is 66 to 94 cm (26 to 37 inches). Males are slightly larger than females and have a bit larger heads, but there are not many Cheetahs that vary in size and it is difficult to differentiate males from females only by the way they look.