一般以身體質量指數(Body Mass Index,BMI)作為兒童及青少年過重、肥胖及過輕的檢定方法，BMI=體重（公斤）/身高（公尺）的平方；因為兒童及青少年還在生長發育，身高增長，體重也會變動，所以需要參考衛福部公布之「兒童及青少年生長身體質量指數(BMI)建議值」，對照年齡和性別並計算BMI值，就可以判斷體重是否標準了。
|
男性 女性 |
||||||||
|
年紀 |
過輕 |
正常範圍 |
過重 |
肥胖 |
過輕 |
正常範圍 |
過重 |
肥胖 |
|
BMI＜ |
BMI 介於 |
BMI≧ |
BMI≧ |
BMI＜ |
BMI 介於 |
BMI≧ |
BMI≧ |
|
|
0.0 |
11.5 |
11.5-14.8 |
14.8 |
15.8 |
11.5 |
11.5-14.7 |
14.7 |
15.5 |
|
0.5 |
15.2 |
15.2-18.9 |
18.9 |
19.9 |
14.6 |
14.6-18.6 |
18.6 |
19.6 |
|
1.0 |
14.8 |
14.8-18.3 |
18.3 |
19.2 |
14.2 |
14.2-17.9 |
17.9 |
19.0 |
|
1.5 |
14.2 |
14.2-17.5 |
17.5 |
18.5 |
13.7 |
13.7-17.2 |
17.2 |
18.2 |
|
2.0 |
14.2 |
14.2-17.4 |
17.4 |
18.3 |
13.7 |
13.7-17.2 |
17.2 |
18.1 |
|
2.5 |
13.9 |
13.9-17.2 |
17.2 |
18.0 |
13.6 |
13.6-17.0 |
17.0 |
17.9 |
|
3.0 |
13.7 |
13.7-17.0 |
17.0 |
17.8 |
13.5 |
13.5-16.9 |
16.9 |
17.8 |
|
3.5 |
13.6 |
13.6-16.8 |
16.8 |
17.7 |
13.3 |
13.3-16.8 |
16.8 |
17.8 |
|
4.0 |
13.4 |
13.4-16.7 |
16.7 |
17.6 |
13.2 |
13.2-16.8 |
16.8 |
17.9 |
|
4.5 |
13.3 |
13.3-16.7 |
16.7 |
17.6 |
13.1 |
13.1-16.9 |
16.9 |
18.0 |
|
5.0 |
13.3 |
13.3-16.7 |
16.7 |
17.7 |
13.1 |
13.1-17.0 |
17.0 |
18.1 |
|
5.5 |
13.4 |
13.4-16.7 |
16.7 |
18.0 |
13.1 |
13.1-17.0 |
17.0 |
18.3 |
|
6.0 |
13.5 |
13.5-16.9 |
16.9 |
18.5 |
13.1 |
13.1-17.2 |
17.2 |
18.8 |
|
6.5 |
13.6 |
13.6-17.3 |
17.3 |
19.2 |
13.2 |
13.2-17.5 |
17.5 |
19.2 |
|
7.0 |
13.8 |
13.8-17.9 |
17.9 |
20.3 |
13.4 |
13.4-17.7 |
17.7 |
19.6 |
|
7.5 |
14.0 |
14.0-18.6 |
18.6 |
21.2 |
13.7 |
13.7-18.0 |
18.0 |
20.3 |
|
8.0 |
14.1 |
14.1-19.0 |
19.0 |
21.6 |
13.8 |
13.8-18.4 |
18.4 |
20.7 |
|
8.5 |
14.2 |
14.2-19.3 |
19.3 |
22.0 |
13.9 |
13.9-18.8 |
18.8 |
21.0 |
|
9.0 |
14.3 |
14.3-19.5 |
19.5 |
22.3 |
14.0 |
14.0-19.1 |
19.1 |
21.3 |
|
9.5 |
14.4 |
14.4-19.7 |
19.7 |
22.5 |
14.1 |
14.1-19.3 |
19.3 |
21.6 |
|
10 |
14.5 |
14.5-20.0 |
20.0 |
22.7 |
14.3 |
14.3-19.7 |
19.7 |
22.0 |
|
10.5 |
14.6 |
14.6-20.3 |
20.3 |
22.9 |
14.4 |
14.4-20.1 |
20.1 |
22.3 |
|
11 |
14.8 |
14.8-20.7 |
20.7 |
23.2 |
14.7 |
14.7-20.5 |
20.5 |
22.7 |
|
11.5 |
15.0 |
15.0-21.0 |
21.0 |
23.5 |
14.9 |
14.9-20.9 |
20.9 |
23.1 |
|
12 |
15.2 |
15.2-21.3 |
21.3 |
23.9 |
15.2 |
15.2-21.3 |
21.3 |
23.5 |
|
12.5 |
15.4 |
15.4-21.5 |
21.5 |
24.2 |
15.4 |
15.4-21.6 |
21.6 |
23.9 |
資料來源
衛生福利部國民健康署
下列為國健署提供兒童及青少年版BMI計算機：
https://km.hpa.gov.tw/ChildBMI/ChildBMI.aspx
系統諮詢：tad@tn.edu.tw 郵件諮詢 ‧( 06 ) 2130669#233 （隱私權政策）｜ Copyright © 2011 臺南市政府教育局資訊中心 All Rights Reserved.
