At some bespeak, almost every parent wonders if their baby's weight proceeds is inside normal range. Is she growing too fast? Not fast plenty? This baby weight chart tin can help ease your mind.

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  • Girls Baby Weight Chart

    Age
    Weight
    Length
    Nativity 5.1 - 9.7 lb 17.half-dozen - 21.one in
    1 Month vi.6 - 12.half dozen lb nineteen.3 - 22.9 in
    ii Months 8.iv - xv.ii lb twenty.6 - 24.three in
    3 Months ix.7 - 17.2 lb 21.6 - 25.5 in
    iv Months 10.6 - 19.0 lb 22.5 - 26.four in
    5 Months eleven.5 - twenty.3 lb 23.two - 27.ii in
    half-dozen Months 12.1 - 21.four lb 23.viii - 28.0 in
    vii Months 12.8 - 22.5 lb 24.four - 28.6 in
    8 Months 13.2 - 23.iv lb 24.9 - 29.iii in
    9 Months 13.7 - 24.iii lb 25.4 - 29.8 in
    10 Months xiv.1 - 24.9 lb 25.8 - thirty.4 in
    11 Months 14.6 - 25.8 lb 26.4 - 30.9 in
    12 Months xv.0 - 26.v lb 26.eight - 31.5 in
    15 Months 16.one - 28.four lb 28.0 - 33.0 in
    18 Months 17.2 - 30.4 lb 29.one - 34.4 in
    21 Months eighteen.1 - 32.two lb 30.1 - 35.7 in
    24 Months 19.2 - 34.ii lb 31.ane - 37.0 in
    27 Months 20.iii - 36.two lb 31.vii - 37.8 in
    30 Months 21.2 - 38.i lb 32.5 - 38.9 in
    33 Months 22.0 - 39.9 lb 33.2 - 40.0 in
    36 Months 22.ix - 41.9 lb 33.9 - 40.9 in
    4 Years 26.0 - 49.8 lb 36.5 - 44.4 in

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  • Boys Babe Weight Chart

    Age
    Weight
    Length
    Birth 5.one - ten.1 lb 17.9 - 21.4 in
    one Month 7.one - 13.two lb 19.8 - 23.three in
    two Months 9.0 - 16.three lb 21.2 - 24.8 in
    iii Months 10.6 - 18.iii lb 22.3 - 26.ane in
    four Months 11.9 - xx.1 lb 23.ii - 27.0 in
    5 Months 12.8 - 21.iv lb 24.0 - 27.ix in
    6 Months thirteen.v - 22.v lb 24.six - 28.6 in
    7 Months xiv.1 - 23.half dozen lb 25.2 - 29.2 in
    eight Months fourteen.eight - 24.5 lb 25.8 - 29.viii in
    9 Months 15.2 - 25.ane lb 26.iii - 30.4 in
    x Months xv.seven - 26.0 lb 26.8 - thirty.ix in
    eleven Months sixteen.1 - 26.7 lb 27.ii - 31.5 in
    12 Months xvi.v - 27.3 lb 27.6 - 32.0 in
    fifteen Months 17.6 - 29.v lb 28.9 - 33.5 in
    18 Months eighteen.5 - 21.3 lb 29.ix - 34.8 in
    21 Months 19.vi - 33.1 lb 30.9 - 36.1 in
    24 Months 20.v - 35.1 lb 31.8 - 37.iv in
    27 Months 21.4 - 36.8 lb 32.3 - 38.2 in
    30 Months 22.3 - 38.half dozen lb 33.1 - 39.3 in
    33 Months 23.1 - 40.iii lb 33.7 - 40.iii in
    36 Months 23.eight - 42.i lb 34.4 - 41.two in
    four Years 26.9 - 48.seven lb 37.0 - 44.v in

The data in this chart is from The World Health Organization (WHO) and is for educational purposes only. This nautical chart should not exist used as a substitute for professional person medical intendance. If yous have any concerns near baby'southward health, talk to your pediatrician right away.

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

How Exercise Doctors Utilize a Babe Weight Chart?

At each well-child checkup, your baby is weighed and measured, and these numbers are recorded on a chart. The physician looks at these numbers to make up one's mind if baby is growing well for his historic period.

Each baby is dissimilar, and non all babies will fall directly in the center of the chart. In fact, most won't.

Every bit long as babe is growing steadily and on the chart, there is normally no cause for concern.

Breastfed vs. Formula-fed: How Growth Patterns Differ

Breastfed babies gain weight differently than formula-fed babies.

  • Days 1-iii: Earlier mom'south milk comes in, breastfed babies lose about 7 percent of their nascency weight. Formula-fed babies, on the other hand, but lose about three.5 percent of their birth weight.
  • 0-iii months: Babies resume patterns of rapid growth after the first few days of life, with breastfed babies initially outpacing their formula-fed peers.
  • 3-12 months: One time baby approaches 3 months of age, formula-fed babies begin to catch upwards to—and even tend to exceed—breastfed babies.

But until recently, many growth charts didn't reflect this. In 2016, the CDC finally inverse their charts to better reflect the growth patterns of breastfed children. (Note: The interactive nautical chart above is based on WHO baby 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 still go by the former version of the CDC's charts, which can lead to confusion if a baby does not appear to be gaining weight accordingly.This may also outcome in unnecessary supplementation with formula, introducing solids earlier than generally recommended, or, in farthermost cases, even the recommendation to end breastfeeding birthday.

Is Your Child Low on the Baby Weight Chart?

Just because your baby is on the lower end of the calibration doesn't hateful there's anything wrong. Boilerplate infant weight is just that—boilerplate.

In fact, just half of babies fall between the 25th and 75th percentiles, meaning that half of all babies fall exterior of that "normal" range, though they are notwithstanding perfectly normal!

Paying attention to your unique child's growth curve is a improve indication of health. If baby is at the 25th percentile and so starts going down in percentiles, that may be a concern. If baby is at the 3rd percentile and continues to abound (just stays at the tertiary percentile), there is likely nothing to worry virtually.

My Babe's Height Doesn't Match His Weight

Not every infant will exist both curt and thin or both alpine and chubby. Some are tall and thin; some are short and chubby. This ways your infant could exist in the 50th percentile for weight and the 12th for height and nevertheless be considered perfectly "normal."

How Much Does the Boilerplate Infant Weigh at Birth?

The average baby daughter weighs between 5.ane-9.vii pounds at birth, while the boilerplate babe boy weighs betwixt 5.1-10.ane pounds at birth.

For girls, the 50th percentile—right in the middle of the pack—would exist about vii.one pounds; for boys, the 50th percentile would be about vii.3 pounds.

How Much Weight Does a Baby Gain in the First Month?

The average breastfed baby will lose about 7 percent of their birth weight in the showtime three days and the average formula-fed baby volition lose 3.5 percent of their birth weight, according to one study. If baby loses more than 10 pct, speak to your pediatrician and come across a lactation consultant to make certain infant is getting plenty to eat.

Over the course of the next two weeks, baby should gain back any weight lost. According to Dr. Jay Gordon, a pediatrician and author, the average baby gains 4-8 ounces per calendar week in the outset month.

What is the Normal Weight for a 3-Calendar month-One-time Baby?

The normal weight for a 3-calendar month-old baby girl is between ix.seven-17.2 pounds, while the normal weight for a 3-month-old baby boy is between 10.6-18.three pounds.

For girls, the 50th percentile—right in the middle of the pack—would be about 12.8 pounds; for boys, the 50th percentile would be well-nigh 14.1 pounds.

To meliorate understand if your baby is on track, think of it this mode: Most babies will double their birthweight by about four-5 months of age, and triple it by most 12 months.

My baby is Under vi Months Onetime and Not Growing Well. Should I Innovate Solids?

The brusk answer is no. Solids are not recommended for babies under six months of historic period. The major health organizations, including the Earth Health Organization, the American Academy of Pediatrics, and American Academy of Family Physicians, all agree with this argument.

If a baby this age isn't growing well, there is often an underlying reason that needs to be addressed, and calculation solids won't ready it alone (and may even crusade more than impairment).

Ho-hum weight proceeds may happen for many reasons, like:

  • Baby isn't getting plenty food
  • Infant isn't absorbing food adequately
  • Baby has an especially high metabolism
  • Parents are on the smaller side

A md who is knowledgeable nigh the most upwards-to-appointment information on baby weight charts and nutrition is an excellent ally when navigating baby weight bug.

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

There are many things you can exercise to support baby's growth that are natural and healthy.

Phone call a lactation consultant

If you're breastfeeding but babe is not gaining or growing well, that does non necessarily mean you don't take enough milk. Baby tin can just eat what he tin can remove from the breast, 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 short term (because, yes, fed is best), but breastfeeding tin almost e'er piece of work with the correct support (and it gets easier besides!). A lactation consultant is a great first pace to getting back on track.

Test your milk quality

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

Meliorate formula

If you practise need to supplement, you don't have to get with a brand that contains questionable ingredients. There are better brands out there and even homemade versions that tin can aid keep baby's gut health intact and go on him growing well. (Read more about the best formula here.)

Improved nutrition

If your babe is half-dozen-12 months old and not growing well, brand sure he gets plenty breast milk or formula but also be sure to introduce solids for added nutrition.

Banana, avocado, squash, egg yolks, coconut cream, and even pasture-raised meats are all excellent food-dense foods for baby that volition help him head n on the baby weight chart.

Back up digestive health

Yous can also back up babe'south digestive health, which can help him absorb nutrition more than readily. Chest milk is an excellent way to heal and soothe babe'due south gut. Some babies need added probiotics to help them with digestion and absorption of nutrients. (The highest rated infant probiotic on the market can exist constitute here.) Y'all can also add an baby probiotic to babe's diet directly past placing a drib on your nipple, finger, or pacifier before baby starts suckling. (Larn more about babe probiotics hither.) In addition, y'all can offer fermented foods (beet kvass is like shooting fish in a barrel, because it'south in liquid form) equally well as prebiotic foods, similar under-ripe bananas, to babies over 6 months sometime to feed the good leaner.

Attempt baby massage

Many studies as well link infant massage with healthy weight gain. In fact, in 1 report, premature babies who received a massage gained 47 per centum more weight than premature babies who did not receive massage. In another study, newborns who were massaged not only gained more weight per day, merely also appeared more aware and had increased motor skills.

Baby Weight Chart: Bottom Line

Just like a snowflake, every baby is different. Every bit long as your baby is growing steadily along his ain bend, there is usually nothing to worry about. But when you do need assist, residual assured—there are simple, natural things you tin can practice to support baby's body in growing large, strong and good for you.

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