Use the table below for females from age 2 to the attainment of age 18.
Age (in yrs. and mos.)
|
BMI
|
2.0
|
19.1
|
2.1
|
19.0
|
2.2
|
18.9
|
2.3
|
18.8
|
2.4
|
18.7
|
2.5
|
18.6
|
2.6
|
18.6
|
2.7
|
18.5
|
2.8
|
18.5
|
2.9
|
18.4
|
2.10
|
18.3
|
2.11
|
18.3
|
3.0
|
18.3
|
3.1
|
18.2
|
3.2
|
18.2
|
3.3
|
18.1
|
3.4
|
18.1
|
3.5
|
18.1
|
3.6
|
18.1
|
3.7
|
18.1
|
3.8
|
18.0
|
3.9
|
18.0
|
3.10
|
18.0
|
3.11
|
18.0
|
4.0
|
18.0
|
4.1
|
18.0
|
4.2
|
18.0
|
4.3
|
18.0
|
4.4
|
18.1
|
4.5
|
18.1
|
4.6
|
18.1
|
4.7
|
18.1
|
4.8
|
18.1
|
4.9
|
18.2
|
4.10
|
18.2
|
4.11
|
18.2
|
5.0
|
18.3
|
5.1
|
18.3
|
5.2
|
18.3
|
5.3
|
18.4
|
5.4
|
18.4
|
5.5
|
18.5
|
5.6
|
18.5
|
5.7
|
18.6
|
5.8
|
18.6
|
5.9
|
18.7
|
5.10
|
18.7
|
5.11
|
18.8
|
6.0
|
18.8
|
6.1
|
18.9
|
6.2
|
19.0
|
6.3
|
19.0
|
6.4
|
19.1
|
6.5
|
19.2
|
6.6
|
19.2
|
6.7
|
19.3
|
6.8
|
19.4
|
6.9
|
19.4
|
6.10
|
19.5
|
6.11
|
19.6
|
7.0
|
19.7
|
7.1
|
19.8
|
7.2
|
19.8
|
7.3
|
19.9
|
7.4
|
20.0
|
7.5
|
20.1
|
7.6
|
20.2
|
7.7
|
20.3
|
7.8
|
20.3
|
7.9
|
20.4
|
7.10
|
20.5
|
7.11
|
20.6
|
8.0
|
20.7
|
8.1
|
20.8
|
8.2
|
20.9
|
8.3
|
21.0
|
8.4
|
21.1
|
8.5
|
21.2
|
8.6
|
21.2
|
8.7
|
21.3
|
8.8
|
21.4
|
8.9
|
21.5
|
8.10
|
21.6
|
8.11
|
21.7
|
9.0
|
21.8
|
9.1
|
21.9
|
9.2
|
22.0
|
9.3
|
22.1
|
9.4
|
22.2
|
9.5
|
22.3
|
9.6
|
22.4
|
9.7
|
22.5
|
9.8
|
22.6
|
9.9
|
22.7
|
9.10
|
22.8
|
9.11
|
22.9
|
10.0
|
23.0
|
10.1
|
23.1
|
10.2
|
23.2
|
10.3
|
23.3
|
10.4
|
23.4
|
10.5
|
23.5
|
10.6
|
23.6
|
10.7
|
23.7
|
10.8
|
23.8
|
10.9
|
23.9
|
10.10
|
24.0
|
10.11
|
24.0
|
11.0
|
24.1
|
11.1
|
24.2
|
11.2
|
24.3
|
11.3
|
24.4
|
11.4
|
24.5
|
11.5
|
24.6
|
11.6
|
24.7
|
11.7
|
24.8
|
11.8
|
24.9
|
11.9
|
25.0
|
11.10
|
25.1
|
11.11
|
25.2
|
12.0
|
25.3
|
12.1
|
25.3
|
12.2
|
25.4
|
12.3
|
25.5
|
12.4
|
25.6
|
12.5
|
25.7
|
12.6
|
25.8
|
12.7
|
25.9
|
12.8
|
26.0
|
12.9
|
26.0
|
12.10
|
26.1
|
12.11
|
26.2
|
13.0
|
26.3
|
13.1
|
26.4
|
13.2
|
26.5
|
13.3
|
26.5
|
13.4
|
26.6
|
13.5
|
26.7
|
13.6
|
26.8
|
13.7
|
26.9
|
13.8
|
26.9
|
13.9
|
27.0
|
13.10
|
27.1
|
13.11
|
27.2
|
14.0
|
27.3
|
14.1
|
27.3
|
14.2
|
27.4
|
14.3
|
27.5
|
14.4
|
27.6
|
14.5
|
27.6
|
14.6
|
27.7
|
14.7
|
27.8
|
14.8
|
27.8
|
14.9
|
27.9
|
14.10
|
28.0
|
14.11
|
28.1
|
15.0
|
28.1
|
15.1
|
28.2
|
15.2
|
28.3
|
15.3
|
28.3
|
15.4
|
28.4
|
15.5
|
28.5
|
15.6
|
28.5
|
15.7
|
28.6
|
15.8
|
28.7
|
15.9
|
28.7
|
15.10
|
28.8
|
15.11
|
28.8
|
16.0
|
28.9
|
16.1
|
29.0
|
16.2
|
29.0
|
16.3
|
29.1
|
16.4
|
29.2
|
16.5
|
29.2
|
16.6
|
29.3
|
16.7
|
29.3
|
16.8
|
29.4
|
16.9
|
29.5
|
16.10
|
29.5
|
16.11
|
29.6
|
17.0
|
29.6
|
17.1
|
29.7
|
17.2
|
29.8
|
17.3
|
29.8
|
17.4
|
29.9
|
17.5
|
29.9
|
17.6
|
30.0
|
17.7
|
30.0
|
17.8
|
30.0
|
17.9
|
30.0
|
17.10
|
30.0
|
17.11
|
30.0
|