According to the conversion relationship between feet (ft) and centimeters (cm), 1 foot is equal to 30.48 cm. Multiply 2 feet by 30.48 to get 60.96 cm. 0.2 feet is 0.2 times 30.48 to get 6.096 cm. Add these two results and you can get that the length of 2 feet 2 is 67 ... 06 cm. This is the result of accurate unit conversion calculation and conforms to the standard mathematical operation rules.