Line chart of normal height in cm for US girls. The  50th percentile  height is 49.90 at birth, 74.30 at 1 year, 86.80 at 2 years, 94.10 at 3 years, 101.60 at 4 years, 108.40 at 5 years, 138.30 at 10 years, 161.80 at 15 years, and 163.70 at 18 years old.

Normal height in cm for North American (USA) girls of age (in months) between birth and 18 years old. The blue line represents the mean value (50th percentile), while the upper red line represents the 90th percentile, and the lower red line the 10th percentile.
Value labels above the middle line are rounded to the cm. Values with two decimals are given in the table below.

 

Normal height for US girls
between birth and 18 years old

Age
(Month)

Height
(cm)

10th Percentile50th Percentile90th Percentile
Birth46.4049.9052.00
150.2053.5056.10
356.2059.5062.70
662.6065.9069.40
967.0070.4074.00
1270.8074.3078.00
1877.2080.9085.00
2482.1086.8092.00
3085.3090.0095.00
3689.3094.1099.00
4293.0097.90102.80
4896.40101.60106.60
5499.70105.00110.20
60102.70108.40113.80
66105.60111.60117.40
72108.40114.60120.80
78111.00117.60124.20
84113.60120.60127.60
90116.20123.50130.90
96118.70126.40134.20
102121.30129.30137.40
108123.90132.20140.70
114126.60135.20143.90
120129.50138.30147.20
126132.50141.50150.40
132135.60144.80153.70
138139.00148.20156.90
144142.30151.50160.00
150145.40154.60162.90
156148.00157.10165.30
162150.00159.00167.30
168151.50160.40168.70
174152.50161.20169.80
180153.20161.80170.50
186153.60162.10170.90
192154.10162.40171.10
198154.60162.70171.20
204155.10163.10171.20
210155.60163.40171.10
216156.00163.70171.00

[]

 

Sources: see Wissenschaftliche Tabellen

 

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