Average Age and Height of Humans

Girls

Age Weight Height
2
26.5 lb (12.0 kg)
33.7" (85.5 cm)
3
31.5 lb (14.2 kg)
37.0" (94 cm)
4
34.0 lb (15.4 kg)
39.5" (100.3 cm)
5
39.5 lb (17.9 kg)
42.5" (107.9 cm)
6
44.0 lb (19.9 kg)
45.5" (115.5 cm)
7
49.5 lb (22.4 kg)
47.7" (121.1 cm)
8
57.0 lb (25.8 kg)
50.5" (128.2 cm)
9
62.0 lb (28.1 kg)
52.5" (133.3cm)
10
70.5 lb (31.9 kg)
54.5" (138.4 cm)
11
81.5 lb (36.9 kg)
56.7" (144 cm)
12
91.5 lb (41.5 kg)
59.0" (149.8 cm)
13
101.0 lb (45.8 kg)
61.7" (156.7 cm)
14
105.0 lb (47.6 kg)
62.5" (158.7 cm)
15
115.0 lb (52.1 kg)
62.9" (159.7 cm)
16
118.0 lb (53.5 kg)
64.0" (162.5 cm)
17
120.0 lb (54.4 kg)
64.0" (162.5 cm)
18
125.0 lb (56.7 kg)
64.2" (163 cm)
19
126.0 lb (57.1 kg)
64.2" (163 cm)
20
128.0 lb (58.0 kg)
64.3" (163.3 cm)

Boys

Age Weight Height
2
27.5 lb (12.5 kg)
34.2" (86.8 cm)
3
31.0 lb (14.0 kg)
37.5" (95.2 cm)
4
36.0 lb (16.3 kg)
40.3" (102.3 cm)
5
40.5 lb (18.4 kg)
43.0" (109.2 cm)
6
45.5 lb (20.6 kg)
45.5" (115.5 cm)
7
50.5 lb (22.9 kg)
48.0" (121.9 cm)
8
56.5 lb (25.6 kg)
50.4" (128 cm)
9
63.0 lb (28.6 kg)
52.5" (133.3 cm)
10
70.5 lb (32 kg)
54.5" (138.4 cm)
11
78.5 lb (35.6 kg)
56.5" (143.5 cm)
12
88.0 lb (39.9 kg)
58.7" (149.1 cm)
13
100.0 lb (45.3 kg)
61.5" (156.2 cm)
14
112.0 lb (50.8 kg)
64.5" (163.8 cm)
15
123.5 lb (56.0 kg)
67.0" (170.1 cm)
16
134.0 lb (60.8 kg)
68.3" (173.4 cm)
17
142.0 lb (64.4 kg)
69.0" (175.2 cm)
18
147.5 lb (66.9 kg)
69.2" (175.7 cm)
19
152.0 lb (68.9 kg)
69.5" (176.5 cm)
20
155.0 lb (70.3 kg)
69.7" (177 cm)

Age and Height of Humans

Young

Mid-Life

Senior