Birth-36 months: Girls Length-for-Age and Weight-for-Age Percentiles (5th through 95th)

5th Percentile Weight and Height – Females

Age (in months) Weight (in kilograms) Height (in centimeters)
0 2.547905 45.57561
0.5 2.894442 47.96324
1.5 3.54761 51.47996
2.5 4.150639 54.17907
3.5 4.707123 56.43335
4.5 5.220488 58.40032
5.5 5.693974 60.16323
6.5 6.130641 61.77208
7.5 6.533373 63.25958
8.5 6.904886 64.64845
9.5 7.247736 65.9552
10.5 7.564327 67.19226
11.5 7.856916 68.36925
12.5 8.127621 69.4938
13.5 8.378425 70.57207
14.5 8.611186 71.60911
15.5 8.827638 72.60914
16.5 9.029399 73.57571
17.5 9.21798 74.51184
18.5 9.394782 75.42012
19.5 9.56111 76.30282
20.5 9.71817 77.16191
21.5 9.867081 77.9991
22.5 10.00887 78.81595
23.5 10.1445 79.61381
24.5 10.27483 80.39391
25.5 10.40066 81.18804
26.5 10.52274 81.97223
27.5 10.64171 82.74084
28.5 10.75819 83.48951
29.5 10.87273 84.21496
30.5 10.98581 84.91494
31.5 11.09789 85.58809
32.5 11.20934 86.23379
33.5 11.32054 86.85208
34.5 11.43177 87.44359
35.5 11.54332 88.00937
36 11.59929

10th Percentile Weight and Height – Females

Age (in months) Weight (in kilograms) Height (in centimeters)
0 2.747222 46.33934
0.5 3.101767 48.74248
1.5 3.770157 52.29627
2.5 4.387042 55.03144
3.5 4.955926 57.31892
4.5 5.480295 59.31633
5.5 5.96351 61.10726
6.5 6.408775 62.7421
7.5 6.819122 64.25389
8.5 7.197414 65.66559
9.5 7.546342 66.99394
10.5 7.868436 68.25154
11.5 8.166069 69.44814
12.5 8.44146 70.59149
13.5 8.696684 71.68784
14.5 8.93368 72.74233
15.5 9.154251 73.75924
16.5 9.360079 74.74217
17.5 9.552723 75.6942
18.5 9.73363 76.61797
19.5 9.90414 77.51576
20.5 10.06549 78.38958
21.5 10.21882 79.2412
22.5 10.36518 80.07216
23.5 10.50553 80.88385
24.5 10.64076 81.67752
25.5 10.77167 82.49318
26.5 10.89899 83.29459
27.5 11.02338 84.07717
28.5 11.14545 84.83741
29.5 11.26575 85.57273
30.5 11.38474 86.28139
31.5 11.50288 86.96242
32.5 11.62054 87.6155
33.5 11.73806 88.24089
34.5 11.85574 88.83932
35.5 11.97384 89.41196
36 12.03312

25th Percentile Weight and Height – Females

Age (in months) Weight (in kilograms) Height (in centimeters)
0 3.064865 47.68345
0.5 3.437628 50.09686
1.5 4.138994 53.69078
2.5 4.78482 56.47125
3.5 5.379141 58.80346
4.5 5.925888 60.84386
5.5 6.428828 62.6759
6.5 6.891533 64.35005
7.5 7.317373 65.89952
8.5 7.709516 67.34745
9.5 8.070932 68.7107
10.5 8.4044 70.00202
11.5 8.712513 71.23128
12.5 8.997692 72.40633
13.5 9.262185 73.53349
14.5 9.508085 74.61799
15.5 9.737329 75.66416
16.5 9.951715 76.67568
17.5 10.1529 77.65565
18.5 10.34241 78.60678
19.5 10.52167 79.53138
20.5 10.69196 80.4315
21.5 10.85446 81.30893
22.5 11.01027 82.16525
23.5 11.16037 83.00187
24.5 11.30567 83.82007
25.5 11.44697 84.67209
26.5 11.58501 85.5036
27.5 11.72047 86.31151
28.5 11.85392 87.09346
29.5 11.98592 87.84783
30.5 12.11692 88.57362
31.5 12.24735 89.27042
32.5 12.37757 89.93835
33.5 12.50791 90.57795
34.5 12.63865 91.1902
35.5 12.77001 91.77639
36 12.836

50th Percentile Weight and Height – Females

Age (in months) Weight (in kilograms) Height (in centimeters)
0 3.399186 49.2864
0.5 3.797528 51.68358
1.5 4.544777 55.28613
2.5 5.230584 58.09382
3.5 5.859961 60.45981
4.5 6.437588 62.5367
5.5 6.96785 64.40633
6.5 7.454854 66.11842
7.5 7.902436 67.70574
8.5 8.314178 69.19124
9.5 8.693418 70.59164
10.5 9.043262 71.91962
11.5 9.366594 73.18501
12.5 9.666089 74.39564
13.5 9.944226 75.55785
14.5 10.20329 76.67686
15.5 10.44541 77.75701
16.5 10.67251 78.80198
17.5 10.88639 79.81492
18.5 11.08868 80.79852
19.5 11.2809 81.75512
20.5 11.4644 82.68679
21.5 11.64043 83.59532
22.5 11.81014 84.48233
23.5 11.97454 85.34924
24.5 12.13456 86.19732
25.5 12.29102 87.09026
26.5 12.44469 87.95714
27.5 12.59622 88.79602
28.5 12.74621 89.60551
29.5 12.89517 90.38477
30.5 13.04357 91.13342
31.5 13.19181 91.85154
32.5 13.34023 92.53964
33.5 13.48913 93.19854
34.5 13.63877 93.82945
35.5 13.78937 94.43382
36 13.86507

75th Percentile Weight and Height – Females

Age (in months) Weight (in kilograms) Height (in centimeters)
0 3.717519 51.0187
0.5 4.145594 53.36362
1.5 4.946766 56.93136
2.5 5.680083 59.74045
3.5 6.351512 62.1233
4.5 6.966524 64.22507
5.5 7.53018 66.12418
6.5 8.047178 67.8685
7.5 8.521877 69.48975
8.5 8.958324 71.01019
9.5 9.360271 72.44614
10.5 9.731193 73.80997
11.5 10.07431 75.11133
12.5 10.39258 76.35791
13.5 10.68874 77.55594
14.5 10.96532 78.71058
15.5 11.22463 79.82613
16.5 11.46878 80.90623
17.5 11.69972 81.95399
18.5 11.91921 82.97211
19.5 12.12887 83.96292
20.5 12.33016 84.92846
21.5 12.52439 85.87054
22.5 12.71277 86.79077
23.5 12.89636 87.69056
24.5 13.07613 88.57121
25.5 13.25293 89.50562
26.5 13.42753 90.40982
27.5 13.60059 91.28258
28.5 13.77271 92.12313
29.5 13.9444 92.93113
30.5 14.11611 93.70662
31.5 14.28822 94.45005
32.5 14.46106 95.16218
33.5 14.63491 95.84411
34.5 14.80998 96.49721
35.5 14.98647 97.12307
36 15.07529

90th Percentile Weight and Height – Females

Age (in months) Weight (in kilograms) Height (in centimeters)
0 3.992572 52.7025
0.5 4.450126 54.96222
1.5 5.305632 58.45612
2.5 6.087641 61.24306
3.5 6.80277 63.62648
4.5 7.457119 65.74096
5.5 8.056331 67.65995
6.5 8.605636 69.42868
7.5 9.109878 71.07731
8.5 9.573546 72.62711
9.5 10.00079 74.09378
10.5 10.39545 75.48923
11.5 10.76106 76.82282
12.5 11.10089 78.10202
13.5 11.41792 79.3329
14.5 11.71491 80.5205
15.5 11.99438 81.66903
16.5 12.25862 82.78208
17.5 12.50974 83.86269
18.5 12.74964 84.91353
19.5 12.98004 85.93689
20.5 13.2025 86.93481
21.5 13.41844 87.90908
22.5 13.62911 88.86127
23.5 13.83564 89.79282
24.5 14.03902 90.70499
25.5 14.24017 91.67718
26.5 14.43984 92.61658
27.5 14.63873 93.52227
28.5 14.83743 94.39371
29.5 15.03646 95.23082
30.5 15.23626 96.03385
31.5 15.43719 96.80343
32.5 15.63957 97.54052
33.5 15.84365 98.24636
34.5 16.04963 98.92246
35.5 16.25767 99.57056
36 16.3625

95th Percentile Weight and Height – Females

Age (in months) Weight (in kilograms) Height (in centimeters)
0 4.152637 53.77291
0.5 4.628836 55.96094
1.5 5.519169 59.38911
2.5 6.332837 62.15166
3.5 7.076723 64.52875
4.5 7.757234 66.64653
5.5 8.38033 68.57452
6.5 8.951544 70.35587
7.5 9.476009 72.01952
8.5 9.95848 73.58601
9.5 10.40335 75.0705
10.5 10.8147 76.4846
11.5 11.19625 77.83742
12.5 11.55145 79.13625
13.5 11.88348 80.38705
14.5 12.19522 81.59475
15.5 12.48934 82.7635
16.5 12.76825 83.89683
17.5 13.03415 84.99774
18.5 13.28904 86.06887
19.5 13.53473 87.11249
20.5 13.77284 88.13061
21.5 14.00484 89.125
22.5 14.23205 90.09723
23.5 14.45561 91.04873
24.5 14.67659 91.98074
25.5 14.89587 92.97574
26.5 15.11428 93.93693
27.5 15.33249 94.86339
28.5 15.55113 95.75464
29.5 15.7707 96.61061
30.5 15.99164 97.43164
31.5 16.21432 98.2184
32.5 16.43904 98.97193
33.5 16.66605 99.69353
34.5 16.89553 100.3848
35.5 17.12762 101.0475
36 17.24469