Height Calculator

Convert height between feet/inches and centimeters/meters, or estimate a child's adult height using the mid-parental height formula.

Feet/Inches Cm/Meters

Height

Conversions

1 inch = 2.54 cm. 1 foot = 30.48 cm. 1 meter = 100 cm.

Growth

Most children reach adult height by age 18-21. Genetics and nutrition play a big role.

Averages

Average adult height: Men 5'9" (175 cm), Women 5'4" (162 cm).