BMI Calculator for Kids and Adolescents

Body Mass Index (BMI) is calculated for children and adolescents similarly to adults, but it takes the child's or adolescent's age into consideration.

BMI Calculator for Kids

cm
kg

Information about the BMI calculator for children and adolescents

As children grow, the amount of body fat varies, so the calculator must take into account the age and gender of the child or adolescent.

Please note that this calculator only provides an approximation. If you are concerned about the growth of your child, always consult a doctor.

More information about the growth curves of children and adolescents is available on e.g. this website: www.kasvukayrat.fi.


BMI Levels for Girls

Age Underweight Overweight Significantly overweight
214.018.019.1
314.017.218.3
413.716.818.0
513.516.818.3
613.417.118.8
713.417.619.7
813.518.320.7
913.719.121.8
1014.020.023.0
1114.420.924.1
1214.821.725.3
1315.322.626.3
1415.823.327.3
1516.324.028.1
1616.824.728.9
1717.225.229.6
1817.625.730.3
1917.826.131.0
2017.826.531.8

Painoindeksirajat pojille

Age Underweight Overweight Significantly overweight
214.718.119.3
314.317.318.2
414.016.917.8
513.816.817.9
613.717.018.4
713.717.419.1
813.818.020.0
914.018.621.1
1014.219.422.2
1114.620.223.2
1215.021.024.2
1315.521.625.2
1416.022.726.1
1516.623.526.8
1617.124.227.6
1717.724.928.3
1818.225.729.0
1918.726.429.7
2019.127.030.6
Sources
  1. National Health Center for Statistics

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