At some betoken, almost every parent wonders if their baby'south weight gain is inside normal range. Is she growing too fast? Non fast enough? This baby weight chart can assistance ease your mind.

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  • Girls Baby Weight Chart

    Age
    Weight
    Length
    Birth five.ane - 9.7 lb 17.6 - 21.ane in
    1 Calendar month half-dozen.half dozen - 12.half dozen lb 19.3 - 22.9 in
    2 Months viii.4 - xv.2 lb 20.6 - 24.3 in
    3 Months 9.7 - 17.2 lb 21.half dozen - 25.5 in
    4 Months 10.vi - 19.0 lb 22.five - 26.4 in
    5 Months 11.v - 20.3 lb 23.2 - 27.two in
    6 Months 12.ane - 21.4 lb 23.8 - 28.0 in
    7 Months 12.viii - 22.5 lb 24.four - 28.6 in
    viii Months thirteen.2 - 23.iv lb 24.ix - 29.3 in
    nine Months thirteen.7 - 24.three lb 25.iv - 29.eight in
    10 Months fourteen.1 - 24.9 lb 25.8 - xxx.4 in
    11 Months 14.half dozen - 25.8 lb 26.4 - 30.9 in
    12 Months 15.0 - 26.five lb 26.eight - 31.5 in
    fifteen Months xvi.1 - 28.4 lb 28.0 - 33.0 in
    xviii Months 17.2 - 30.iv lb 29.1 - 34.4 in
    21 Months 18.1 - 32.ii lb 30.one - 35.7 in
    24 Months xix.2 - 34.2 lb 31.1 - 37.0 in
    27 Months 20.three - 36.ii lb 31.7 - 37.8 in
    30 Months 21.2 - 38.i lb 32.5 - 38.ix in
    33 Months 22.0 - 39.9 lb 33.ii - 40.0 in
    36 Months 22.ix - 41.nine lb 33.9 - 40.ix in
    4 Years 26.0 - 49.8 lb 36.5 - 44.4 in

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  • Boys Babe Weight Nautical chart

    Age
    Weight
    Length
    Nascence 5.1 - 10.1 lb 17.9 - 21.4 in
    ane Calendar month vii.1 - xiii.2 lb 19.8 - 23.3 in
    2 Months nine.0 - 16.3 lb 21.2 - 24.eight in
    3 Months ten.half dozen - eighteen.3 lb 22.3 - 26.1 in
    4 Months 11.9 - twenty.1 lb 23.two - 27.0 in
    5 Months 12.8 - 21.4 lb 24.0 - 27.ix in
    half dozen Months xiii.5 - 22.five lb 24.6 - 28.6 in
    7 Months 14.one - 23.6 lb 25.2 - 29.2 in
    eight Months 14.8 - 24.five lb 25.viii - 29.eight in
    9 Months 15.2 - 25.1 lb 26.3 - thirty.4 in
    10 Months 15.7 - 26.0 lb 26.eight - 30.ix in
    11 Months sixteen.ane - 26.7 lb 27.ii - 31.five in
    12 Months 16.5 - 27.iii lb 27.6 - 32.0 in
    fifteen Months 17.6 - 29.v lb 28.ix - 33.5 in
    18 Months xviii.5 - 21.3 lb 29.9 - 34.viii in
    21 Months nineteen.6 - 33.i lb xxx.9 - 36.i in
    24 Months xx.5 - 35.1 lb 31.viii - 37.4 in
    27 Months 21.4 - 36.8 lb 32.three - 38.2 in
    xxx Months 22.3 - 38.6 lb 33.1 - 39.3 in
    33 Months 23.1 - xl.3 lb 33.seven - xl.three in
    36 Months 23.8 - 42.1 lb 34.4 - 41.ii in
    iv Years 26.9 - 48.7 lb 37.0 - 44.v in

The information in this chart is from The Globe Health Organization (WHO) and is for educational purposes only. This chart should not be used as a substitute for professional person medical care. If you take whatever concerns about babe's health, talk to your pediatrician right away.

Read on to larn everything you need to know about your baby's weight.

How Do Doctors Use a Infant Weight Chart?

At each well-child checkup, your baby is weighed and measured, and these numbers are recorded on a chart. The doctor looks at these numbers to determine if baby is growing well for his age.

Each baby is different, and not all babies will fall direct in the middle of the nautical chart. In fact, almost won't.

As long as babe is growing steadily and on the chart, there is unremarkably no crusade for concern.

Breastfed vs. Formula-fed: How Growth Patterns Differ

Breastfed babies proceeds weight differently than formula-fed babies.

  • Days 1-3: Earlier mom'due south milk comes in, breastfed babies lose about 7 percentage of their nativity weight. Formula-fed babies, on the other hand, just lose about 3.5 percentage of their birth weight.
  • 0-3 months: Babies resume patterns of rapid growth after the offset few days of life, with breastfed babies initially outpacing their formula-fed peers.
  • three-12 months: Once baby approaches three months of age, formula-fed babies begin to take hold of up to—and even tend to exceed—breastfed babies.

But until recently, many growth charts didn't reflect this. In 2016, the CDC finally changed their charts to improve reverberate the growth patterns of breastfed children. (Note: The interactive chart higher up is based on WHO babe weight charts, which accounts for breastfeeding, since globally there are more mothers who breastfeed.)

Baby Weight Chart – WHO – Boys and Girls Growth Curve

Unfortunately, many pediatricians notwithstanding go by the old version of the CDC's charts, which tin can pb to defoliation if a baby does non appear to be gaining weight accordingly.This may also result in unnecessary supplementation with formula, introducing solids before than generally recommended, or, in farthermost cases, fifty-fifty the recommendation to cease breastfeeding altogether.

Is Your Child Depression on the Babe Weight Nautical chart?

Just because your baby is on the lower finish of the scale doesn't mean there'due south anything wrong. Average baby weight is just that—average.

In fact, only one-half of babies autumn between the 25th and 75th percentiles, meaning that half of all babies fall outside of that "normal" range, though they are nonetheless perfectly normal!

Paying attending to your unique child's growth curve is a meliorate indication of health. If baby is at the 25th percentile and then starts going down in percentiles, that may be a business. If babe is at the 3rd percentile and continues to grow (simply stays at the 3rd percentile), there is likely nothing to worry about.

My Infant's Height Doesn't Match His Weight

Not every babe will be both brusque and thin or both tall and chubby. Some are tall and thin; some are short and stubby. This means your infant could be in the 50th percentile for weight and the 12th for height and still be considered perfectly "normal."

How Much Does the Average Baby Weigh at Birth?

The average babe girl weighs betwixt 5.one-9.7 pounds at nascency, while the average baby boy weighs between 5.1-10.i pounds at birth.

For girls, the 50th percentile—correct in the middle of the pack—would be about 7.one pounds; for boys, the 50th percentile would be well-nigh 7.iii pounds.

How Much Weight Does a Baby Proceeds in the Kickoff Month?

The boilerplate breastfed infant will lose about 7 pct of their birth weight in the first three days and the boilerplate formula-fed baby will lose 3.v percent of their birth weight, according to ane study. If infant loses more than 10 per centum, speak to your pediatrician and see a lactation consultant to make certain baby is getting enough to eat.

Over the course of the next 2 weeks, infant should proceeds back any weight lost. According to Dr. Jay Gordon, a pediatrician and author, the average baby gains iv-8 ounces per week in the first month.

What is the Normal Weight for a 3-Month-Old Babe?

The normal weight for a 3-month-one-time infant girl is between nine.7-17.2 pounds, while the normal weight for a 3-calendar month-old baby boy is betwixt x.half dozen-18.3 pounds.

For girls, the 50th percentile—correct in the center of the pack—would be about 12.8 pounds; for boys, the 50th percentile would be about xiv.1 pounds.

To better empathise if your baby is on track, think of it this manner: Nigh babies will double their birthweight by about 4-v months of age, and triple it by almost 12 months.

My baby is Under half-dozen Months Old and Not Growing Well. Should I Innovate Solids?

The brusk respond is no. Solids are not recommended for babies under 6 months of age. The major health organizations, including the Earth Health Organization, the American Academy of Pediatrics, and American Academy of Family unit Physicians, all agree with this statement.

If a babe this historic period isn't growing well, there is often an underlying reason that needs to exist addressed, and calculation solids won't fix it lone (and may fifty-fifty crusade more damage).

Slow weight gain may happen for many reasons, like:

  • Infant isn't getting enough food
  • Infant isn't absorbing food adequately
  • Infant has an peculiarly high metabolism
  • Parents are on the smaller side

A doctor who is knowledgeable about the most upwardly-to-engagement data on infant weight charts and diet is an splendid ally when navigating baby weight issues.

What to Practise If Your Kid is Behind on the Growth Charts?

There are many things you can do to support infant'southward growth that are natural and healthy.

Call a lactation consultant

If you're breastfeeding but babe is non gaining or growing well, that does non necessarily hateful you don't have plenty milk. Baby can just eat what he can remove from the chest, and if he has a bad latch or a lip or tongue necktie, he can't remove milk well. Formula may be needed in the curt term (because, yeah, fed is best), but breastfeeding can most always piece of work with the right support (and it gets easier too!). A lactation consultant is a great showtime step to getting back on rail.

Examination your milk quality

If baby isn't gaining weight appropriately, consider sending a sample of your milk to the Lactation Lab. This service will analyze your breast milk limerick and tell you lot how much fatty is in it. If your breast milk is low in fat, you lot can boost fatty levels by calculation alfalfa tablets and borage oil to your diet. You can also add food rich in omega-3s, like salmon, walnuts, and flaxseed.

Better formula

If you lot exercise demand to supplement, you don't have to become with a brand that contains questionable ingredients. There are better brands out there and fifty-fifty homemade versions that can help keep baby'southward gut wellness intact and keep him growing well. (Read more nigh the best formula hither.)

Improved diet

If your baby is six-12 months onetime and not growing well, make sure he gets enough chest milk or formula only also be sure to introduce solids for added diet.

Assistant, avocado, squash, egg yolks, coconut foam, and even pasture-raised meats are all splendid food-dense foods for baby that will help him head north on the babe weight chart.

Support digestive health

You can also support baby's digestive health, which can assistance him absorb nutrition more readily. Breast milk is an fantabulous way to heal and soothe infant'south gut. Some babies need added probiotics to aid them with digestion and assimilation of nutrients. (The highest rated infant probiotic on the marketplace can be found hither.) You lot can also add an infant probiotic to baby's diet directly by placing a drib on your nipple, finger, or pacifier before infant starts suckling. (Learn more near baby probiotics hither.) In improver, you can offer fermented foods (beet kvass is piece of cake, considering it's in liquid form) besides equally prebiotic foods, like nether-ripe bananas, to babies over 6 months one-time to feed the good bacteria.

Attempt babe massage

Many studies also link infant massage with healthy weight gain. In fact, in i study, premature babies who received a massage gained 47 pct more weight than premature babies who did non receive massage. In another study, newborns who were massaged non only gained more weight per day, but also appeared more than aware and had increased motor skills.

Baby Weight Chart: Bottom Line

But like a snowflake, every baby is unlike. As long every bit your baby is growing steadily along his ain curve, there is usually nothing to worry nearly. But when y'all practise need aid, residue assured—there are simple, natural things you lot tin can do to back up infant'southward trunk in growing big, strong and healthy.

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