Medindia LOGIN REGISTER
Medindia
Advertisement

Calculate Ideal Weight for Infants


Weight Calculator for infants is useful for calculating the ideal weight of your baby during various stages of its development. Weight is an important health indicator of a baby and shapes the well-being over their life cycle(1 Trusted Source

Parental human capital and child health at birth in India. Econ Hum Biol. 2018 Sep;30:130-149. doi: 10.1016/j.ehb.2018.06.006. Epub 2018 Jun 30.

Go to source

). This calculator calculates the weight of babies from their birth up to three years. It may not apply for low birth weight or pre-term babies as they ideally require a different measurement health indicator chart(2 Trusted Source

Designing new growth charts for low-birth weight babies: need of the hour in India. Indian J Public Health. 2014 Apr-Jun;58(2):110-2. doi: 10.4103/0019-557X.132286.

Go to source

).

Babies come in different shapes and sizes; some maybe slim and tall whereas others maybe chubby and short. Whatever be their size or shape, babies are definitely special and unique and taking care of their health is the top priority for all parents.

Parents usually compare their babies growth with other babies of the same age. As the baby gains height and weight, their normal growth pattern can be compared with standard growth charts. Every baby should have their own chart maintained by the parents. This is a simple but effective method to the growth and health of the baby. There maybe racial and ethnic variations too but the WHO standards provide a better tool to monitor the rapid and changing rate of growth in early infancy. The tool demonstrate that healthy children from around the world who are raised in healthy environments and follow recommended feeding practices have strikingly similar patterns of growth(3 Trusted Source

[WHO growth standards for infants and young children]. Arch Pediatr. 2009 Jan;16(1):47-53. doi: 10.1016/j.arcped.2008.10.010. Epub 2008 Nov 25.

Go to source

).

Select Your Details
Name of your Infant/Child
Gender * Boy Girl
Age of your Infant/Child * (Months)
Preferred Unit kg lbs
* Required

Weight Conversion

=

Advertisement

Interesting Facts

  • Internet has unlimited access to growth charts to keep track of the normal growth rate of children. We have provided a standard chart from WHO and one that combines Indian Association of Paediatrics & the WHO. This is different for boys and girls.
  • (4 Trusted Source

    Weight-for-age GIRLS

    Go to source

    , 5 Trusted Source

    Weight-for-age BOYS

    Go to source

    )
  • A full term infant should ideally have an average weight at birth of 3.3 kg or 7 lb 4 oz.
  • Boys on an average are slightly heavier and taller than girls and their growth patterns are also different. Boys are usually 0.3 kg heavier than girls.
  • Variations in the ideal weight score for the first two months may be minimum.
  • Most charts presume that the baby if breast-fed in the first few months as breast-fed babies grow at a different rate from formula-fed babies during the first year. Breast-fed babies during the first 2 months of life gain more in length and weight and then grow less rapidly. During the second year and by the age of 3, breast-fed infants' growth is comparable to formula-fed infants' growth.
WHO 2006  Height or length, Weight and head Circumference Charts for Boys – 0 to 5 years in Months
WHO 2006 Height or length, Weight and head Circumference Charts for Boys – 0 to 5 years in Months

Indian Association of Paediatrics 2015 & WHO 2006 Combined Height and Weight Charts for Boys for 0 to 18 Years
Indian Association of Paediatrics 2015 & WHO 2006 Combined Height and Weight Charts for Boys for 0 to 18 Years

WHO 2006  Height or length, Weight and head Circumference Charts for Boys - 0 to 5 years in Months
WHO 2006 Height or length, Weight and head Circumference Charts for Girls 0 o to 5 years in Months
WHO 2006 & Indian Association of Paediatrics 2015 Combined Height and Weight Charts for Girls for 0 to 18 years
WHO 2006 & Indian Association of Paediatrics 2015 Combined Height and Weight Charts for Girls for 0 to 18 years

Advertisement

How and When to measure weight of the Infant

  1. Weigh the baby at birth at one week and then after 10 days. The weight is likely to be the same in a full-term baby.
  2. While there is no set formula but weighing the baby once a month up to one year should be sufficient unless there is a reason to weigh them more frequently.
  3. After their first birthday weigh them once in two to three months.
  4. It is more convenient to weigh the babies at the time of routine immunisations which is at 8, 12 and 16 weeks and at 1 year.(6 Trusted Source

    Maternal and child nutrition

    Go to source

    ),(7 Trusted Source

    Health for all children, 4th edition

    Go to source

    )
  5. Make sure that the weighing machine has been calibrated and preferably use the same machine every time. Use ‘Infant scales’ for babies up to 10kg.
  6. It is best to use weight measurement in kilograms (kg) and grams (g). The regular calibration of scales is very important in order to ensure accurate measurements.
  7. Infants can be weighed lying down whereas toddlers can be weighed sitting or standing
  8. Try not to use clothes or nappies when weighing the baby as it may add 200 gms or more to the weight.

References

  1. Parental human capital and child health at birth in India - (https://www.ncbi.nlm.nih.gov/pubmed/30016748)
  2. Designing new growth charts for low-birth weight babies: need of the hour in India - (https://www.ncbi.nlm.nih.gov/pubmed/24820984)
  3. [WHO growth standards for infants and young children] - (https://www.ncbi.nlm.nih.gov/pubmed/19036567)
  4. Weight-for-age GIRLS - (https://www.who.int/childgrowth/standards/cht_wfa_girls_z_0_5.pdf?ua=1)
  5. Weight-for-age BOYS - (https://www.who.int/childgrowth/standards/WFA_boys_0_5_zscores.pdf?ua=1)
  6. Maternal and child nutrition - (https://www.nice.org.uk/guidance/ph11)
  7. Health for all children, 4th edition - (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2084033/)

Post a Comment

Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.

Comments

anitha_nextgen

My baby girl is 10 month old. She is currently 7.4 weight and her birth weight was 3.7 kg. Wanted to know whether her weight is normal?

maria-moagi

My son he is 5 months and weight 6.4 kg am concern he was taking Nan Perlagon we recently change to Nan Opti was is a right decision for us to change?However he enjoys the formula.

mary-danso-

My 11 months baby weighs 9.2 and 72cm un height. Is there any medication to increase his height

deborah-ovuzouery

My 9months old baby weight is 13kg, she is a girl.

Healthcare, India

Thank you for providing this calculator. Now no need to think when should I go for health checkup. Instead of going through tough and expensive medical treatment it is always better to check your health status on time using regular medical checkup. Also knowing about various diseases, its causes and symptoms will prevent you from danger diseases.



Advertisement

Recommended Readings on Weight of Baby

Abruptio Placenta
Abruptio placenta is a serious but rare complication of pregnancy where a separation of placenta from the lining of the uterus happens before the baby is born and is an important cause of antepartum hemorrhage. Untreated, it poses serious risk to ...
Top 10 Alarming Risks of Low Birthweight in Babies
Low birthweight is a term given to babies who weigh less than 2,500 grams at birth. These babies look much smaller than babies with normal birthweight.
Preventive Health - Screening Tests & charts
Preventive Healthcare or Health Screening Guidelines serves as guiding tool for health conscious people. Health Screening Tests are available for all age groups. Read health tips for disease prevention.
Height and Weight for Children
The height and weight calculator is a useful tool to ascertain the ideal height and weight of the children according to age and gender.
Hearing Tests in Newborns
Ideally, screening tests for hearing loss should be conducted before the infant is 1 month of age.
Best Foods That Aid Digestion
Culinary herbs, spices and condiments are used regularly in cooking globally. Apart from adding flavour they aid in digestion and stomach-soothing properties. Read more on this webpage.
Tips  to Control Obesity in Children
Obesity is resistant to instant remedies and its management is a long-term endeavor. Here are a few tips to control obesity in children.
Ideal Baby Height Calculator
Monitor the growth of your baby by using this 'Ideal Baby Height' Calculator. It will help you find if your baby's height is within the international accepted range in cms or inches.

Consult Pediatricians Online

Dr. Radha Rajpal
Dr. Radha Rajpal
MBBS, MD
15 years experience
View Profile
Dr. Pramod Kulkarni
Dr. Pramod Kulkarni
MBBS, MD, MRCPCH, PGDip
38 years experience
Smile Kids Clinic, swargate signal
View Profile
Dr. Ashok Kumar Sharma
Dr. Ashok Kumar Sharma
MBBS, MD
45 years experience
View Profile
Dr. Atul Prabhu
Dr. Atul Prabhu
MBBS, MD, FNB
15 years experience
View Profile

View All Pediatricians

Advertisement
Advertisement
Health Calculators A-Z

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Height Weight Tools
View all
Advertisement
Advertisement

Benefits of Registration
Advertisement

This site uses cookies to deliver our services.By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Use  Ok, Got it. Close