What Should Your Height Be At 13?
What Should Your Height Be At 13? Age (years) 50th percentile height for boys (inches and centimeters) 12 58.7 in. (149 cm) 1361.4 in. ( 156 cm) 14 64.6 in. (164 cm) 15 66.9 in. (170 cm) How tall should you be at 13? Age (years) 50th percentile height for boys (inches and centimeters) 11