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 Healthy Weight > Assessing Your Weight > Body Mass Index (BMI) > Child and Teen BMI Calculator: English

# BMI Calculator for Child and Teen: English Version

This calculator provides BMI and the corresponding BMI-for-age percentile on a CDC BMI-for-age growth chart. Use this calculator for children and teens, aged 2 through 19 years old. For adults, 20 years old and older, use the Adult BMI Calculator.

Measuring Height and Weight Accurately At Home

 BMI Percentile Calculator for Child and Teen English | Metric

1.  Birth Date:

 month January February March April May June July August September October November December day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 year 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988
2.  Date of Measurement:

 month January February March April May June July August September October November December day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 year 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990
3.  Sex:

 boy girl
4.  Height, to nearest 1/8 inch:
feet,  inches,  fractions of an inch
(12 inches = 1 foot; Example: 4 feet, 5 1/2 inches)
5.  Weight, to nearest 1/4 (.25) pound:
pounds,  fractions of a pound
(8 ounces =  1/2 pounds; Example: 75 3/4 pounds)