Nb vs 0 3 months: Newborn vs 0-3 Month Clothing Sizes (What’s The Difference?)
Baby clothing sizes, explained: What you need to know to shop for infants at every size
It shouldn’t be complicated, but for some reason, baby sizes on clothing are unsettlingly confusing — particularly if you have no frame of reference. (“Can newborns wear 0-3 size clothes?” “And why isn’t that the same thing as newborn-size?!”) And making things more baffling is the fact that, much like the clothes themselves, there’s no one-size-fits-all rule when it comes to figuring out which clothes from what brands will fit your baby when.
“It’s impossible to give hard and fast rules when it comes to baby clothes sizes, especially since brands all size and label things a little differently,” says Jenn Bonnett, a fashion and wardrobe stylist who primarily works with kids. “Additionally, all kids are different sizes, regardless of their age, so it’s important to keep in mind that the sizes we see are based on the average. If your baby is in the 99th percentile, you’re going to need to size up. ”
“It’s impossible to give hard and fast rules when it comes to baby clothes sizes, especially since brands all size and label things a little differently. “
— JENN BONNETT, FASHION & WARDROBE STYLIST
But even without there being a universal guide for baby clothes sizes, there are general rules that will make onesie-buying far more fun than stressful. Here, experts break down the confusing world of baby clothing sizes.
Is newborn the same size as 0-3 months?
“Newborn-size represents an average baby at birth up to 21.5 inches long and 5-8 pounds, which can be a very wide range,” explains Dr. Amna Husain, a pediatrician at Pure Direct Pediatrics in Marlboro Township, New Jersey.
In terms of how weight relates to 0-3 month clothing, the range is typically 8-13 pounds, according to Husain, but there are other considerations to take into account — namely, length.
“Infants come in all shapes and sizes, so the range is helpful if you have an infant on the smaller/petite end versus the larger/longer end,” says Husain.
“I’ve found that sorting clothes by length versus what the tag says can be helpful since some brands run small and others large.”
How long do babies fit in newborn clothes?
Whether you’re trying to choose a coming-home outfit for your own little one or pick out something sweet for a loved one’s new baby, newborn-size (NB) clothes, or something a bit bigger with some room to grow, such as 0-3 months, is most likely the way to go. Which one will fit right off the bat? Ultimately, it comes down to baby’s size, which is nearly impossible to predict before birth.
“I recommend having a variety of sizes on hand for your newborn including newborn and 0-3 months,” says Husain.
While babies are known for their ability to grow —and outgrow clothes — at warp speed, Husain notes that not everyone will be packing the newborn-size clothes up after a week or two. “You may have your little one wearing newborn clothing for 4-6 weeks if they’re closer to the 4-5 pound range,” Husain points out.-003.jpg)
“Every baby is different, but it’s smart for parents to remove the tags and wash a few — not all — newborn clothes before birth. This way, they can be returned if baby quickly jumps to the next size up.”
“I recommend having a variety of sizes on hand for your newborn including newborn and 0-3 months.”
— DR. AMNA HUSAIN, PEDIATRICIAN
Use the same line of thinking if you’re buying clothes for a newborn or baby shower gift. NB-size clothes may not fit for long — and some bigger babies may never get a chance to wear them — so it’s a safer bet to buy a size or two up for newborns.
Baby clothing sizes explained
Just as caring for babies gets easier with time, so does cracking the DaVinci-like code of buying clothes for them. Not only will it become more apparent which end of the height and weight spectrum your child is on, but you’ll also become familiar with how favorite brands run.
“While a big part of choosing the right size baby clothes depends on a particular brand, my personal rule is considering that the tag means ‘up to,’” says Husain.
“So if a label says ‘3 months,’ I think of it being about it being able to fit somewhere between 0-3 months, or if it says ‘6 months,’ it can fit somewhere between 3-6 months.” Husain notes that while this rule won’t necessarily work for every item of clothing and every brand, it will make shopping simpler until parents get an idea of baby’s shape, as well as brand preferences.
“My personal rule is considering that the tag means ‘up to.’ So if a label says ‘3 months,’ I think of it being about it being able to fit somewhere between 0-3 months, or if it says ‘6 months,’ it can fit somewhere between 3-6 months.”
— DR. AMNA HUSAIN, PEDIATRICIAN
Here’s a concrete example: Baby Gap’s 3-6-month size range fits babies 12-17 pounds and 23-27 inches, while Carter’s 3-month clothing fits babies 9-12.5 pounds and 21.5-24 inches and their 6-month clothing fits babies 12.5-17 pounds and 24-27 inches. The difference between 9 and 12 pounds is a lot in babies.
In addition to having a few NB pieces set aside before baby’s birth, as a general rule of thumb, it’s always smart to size up when you don’t know baby’s exact size. For instance, when buying clothes for a 3-month-old, opt for the 3-6 month (or larger) size range instead of the 0-3 month range.
A few other good reasons for the size-up rule? Clothes may shrink in the laundry over time, but babies will continue to get bigger.
“My son was outgrowing his clothes, so, in a rush one day, I grabbed a couple of Cat & Jack rompers from Target in what I thought was his size,” notes Mia Perez, a mom of three from Howell, New Jersey. “They wound up being super big on him. After a few weeks — and many washes — they wound up fitting, though. And actually, they shrunk so much that my next baby was able to wear them on the earlier side.”
Cheryl Delfino, a mom of two in Los Angeles, had a similar experience with her first baby. “For the first few months of my daughter’s life, she lived in plain Gerber onesies, so when I got a gift card for Baby Gap, I was excited to use it,” Delfino explains.
“I bought a bunch of rompers and onesies online in 3-6 months and they were huge! Eventually, she grew into them, but my daughter was swimming in them when she was between 3-4 months old.”
“Not only will children’s clothes shrink the more you wash and dry them,” says Bonnett, adding that it’s all the more reason to buy clothing with room to grow, “but kids just look cute in oversized sweatshirts or sweaters with the sleeves rolled up — and they get extra length and more wear out of them that way.”
The moral of the story? If you’re still figuring out what sizes fit your baby best, or if you’re trying to buy a gift for someone else, it’s a good idea to refer to a brand’s size chart since there’s always variation. And when in doubt, size up, knowing baby can grow into a larger size.
To help you out, we compiled some of the top baby brands and sizes.
Baby clothes size chart by brand*
Carter’s/OshKosh
| Label/Size | Weight (lbs) | Height/Length (inches) |
| P (Preemie) | Up to 6 lbs | Up to 18″ |
| NB (Newborn) | 6-9 lbs | 18-21. 5″ |
| 3 months | 9-12.5 lbs | 21.5-24″ |
| 6 months | 12.5-17 lbs | 24-27″ |
| 9 months | 17-21 lbs | 27-28.5″ |
| 12 months | 21-25 lbs | 28.5-30″ |
| 18 months | 25-28 lbs | 30-32″ |
| 24 months | 28-30 lbs | 32-34″ |
Amazon Essentials
| Label/Size | Weight (lbs) | Height/Length (inches) |
| P (Preemie) | Up to 6 lbs | Up to 17″ |
| NB (Newborn) | 6-9 lbs | Up to 21.5″ |
| 3 months | 9-12.5 lbs | 21.5-24″ |
| 6 months | 12.5-17 lbs | 24-26.5″ |
| 9 months | 17-21 lbs | 26.5-28.5″ |
| 12 months | 21-25 lbs | 28.5-30.5″ |
| 18 months | 25-28 lbs | 30. 5-32.5″ |
| 24 months | 28-30 lbs | 32.5-34″ |
Gerber
| Label/Size | Weight (lbs) | Height/Length (inches) |
| Preemie | Up to 5 lbs | Up to 17″ |
| Newborn (NB) | 5-8 Ibs | 17-21″ |
| 0-3 months | 8-12 Ibs | 21-24″ |
| 0-6 months | Up to 16 Ibs | 17-26″ |
| 3-6 months | 12-16 Ibs | 24-26″ |
| 6-9 months | 16-20 Ibs | 26-28″ |
| 12 months | 20-24 Ibs | 28-30″ |
| 18 months | 24-28 Ibs | 30-32″ |
| 24 months/2T | 28-32 Ibs | 32-34″ |
Old Navy & Baby Gap
| Label/Size | Weight (lbs) | Height/Length (inches) |
| Up to 7 lbs | Up to 7 lbs | Up to 18″ |
| 0-3 months | 7-12 lbs | Old Navy 19-23″ Baby Gap 18-23″ |
| 3-6 months | 12-17 lbs | 23-27″ |
| 6-9 months | Old Navy 17-19 lbs Baby Gap 17-20 lbs |
27-28″ |
| 6-12 months | Old Navy 17-22 lbs Baby Gap 20-22 lbs |
Old Navy 27-29″ Baby Gap 28-29″ |
| 12-18 months | 22-27 lbs | 29-31″ |
| 18-24 months | 27-30 lbs | 31-33″ |
Target brands (including Cat & Jack, Cloud Island)
| Label/Size | Weight (lbs) | Height/Length (inches) |
| Preemie | up to 5. 5 lbs |
up to 17.5″ |
| Newborn | 6-8 lbs | 18-20″ |
| 0-3 months | 9-12 lbs | 20.5-23.5″ |
| 3-6 months | 12.5-16 lbs | 24-25.5″ |
| 6-9 months | 16.5-19.5 lbs | 26-27.5″ |
| 9-12 months | 20-23 lbs | 28-30.5″ |
| 18 months | 23.5-26 lbs | 31-32.5″ |
| 24 months | 26.5-28 lbs | 33-35.5″ |
* According to size charts on the brand sites at the time of this posting.
What’s the difference between 24 months and 2T?
If you’re wondering about one of the biggest baby clothing mysteries — what’s the difference is between 24 months and 2T — the answer is fairly concrete: It’s mainly about the fashion and whether or not a child is potty-trained.
“The biggest difference between size 24 months and 2T is the style,” says Jessica Herman, director of customer experience at the children’s clothing subscription service, KIDBOX.
“Size 2T typically is more mature toddler styles, where size 24 months has more babyish clothes, such as onesies, particularly geared toward kids who are still in diapers.”
In other words, it’s much easier for a child or parent to pull up and down a pair of pants when it’s potty time, as opposed to unsnapping a onesie. Also, some brands, such as Baby Gap, even note that, in addition to accommodating extra room in their clothing for a diaper, their sizes are representative of clothing with a diaper on.
While it certainly would be convenient if baby sizes were as simple as following a label, alas, few things parenting-related are so simple. That said, once you figure what works best for your little one, it’s easy. Until then, though, better to be safe than sorry. ”Whenever you’re unsure about sizing, always size up,” says Herman. “Kids are constantly growing, and it’s better to be too big than too small.”
Which Size Does My Baby Wear?
– Gerber Childrenswear
There are many things to learn when preparing for baby, and if you’re brand-new to parenthood, you know that sizing baby clothes is one of them! While baby clothes are typically sized in a relatively straightforward manner, there are things that you should know before loading up on the basics.
In this guide, we’ll help you understand baby sizing conventions so you know how to buy the right sizes and how to prepare for your little one’s frequent growth spurts.
The Basics: Babies Grow at Their Own Pace
In general, baby clothing is sized by age. Newborn clothing is marked as NB (for newborn), infant clothing is marked by month (for example, 0-3M) and toddler clothing is marked by age (for example, 2T for two-year-olds). But there are some hiccups with this convention. Ask any seasoned parent and they’ll probably tell you that their baby’s clothing didn’t perfectly match his or her age. Maybe they wore newborn clothing well into their third month or maybe they were already in 3-6M at 9 weeks old.
For this reason, it’s important that you’re paying close attention to other factors, primarily your baby’s height and weight. When purchasing new baby clothes after baby is born, reference the brand’s size chart and purchase the size that corresponds to baby’s height and weight rather than their age.
The fact of the matter is that babies grow at their own pace, so you’ll get a much more accurate fit when you go off your bundle’s size and not their age.
You already know that a comfy, cozy baby is a happy baby, so finding the right fit is an important part of the process. Make sure that you pick baby clothes and Onesies® Bodysuits that are snug but not tight—especially around the neckline and leg openings—so that baby doesn’t get irritated throughout the day. When your bundle becomes mobile, it’s important that you pick clothes that don’t restrict their range of motion when they’re dancing, running and spinning in circles at the playground.
Preparing for Baby: How Much of Every Size Do I Need?
When you’re getting ready to welcome a new baby, determining how to stock the closet is a monumental task. Having a rough idea of how much of every size you need will help ensure that you’re not over- or understocked. It will also help you guide friends and family so they don’t shower you with too much of one size! Remember that there is simply no way to know exactly how quickly your baby will grow or how often he or she will need a change of clothes, so allow yourself to estimate rather than plan exact sizes.
During the early stages of baby’s life, she’s changing at a rapid pace. She’s also making messes more often. In the newborn and infant phases, make sure you have extra Onesies® Brand bodysuits and sleepers. We recommend having at least 15 Onesies® Brand bodysuits and seven sleepers on hand in each size if you do laundry once per week—that accounts for at least two outfits a day and one set of pajamas every night, which can be worn again without laundering if baby wakes up clean and dry.
Once your little one starts to walk, there’s a good chance she’ll have playdates, preschool and other events where you need more than just a couple of plain Onesies® Brand bodysuits and pajamas. Plus, as baby grows, there will be fewer messes and daily outfit changes, so you can begin to create a more varied wardrobe. Introduce toddler playwear once they start walking—three per week is good, but purchase based on how often baby will need to dress for playdates and outings.
Sizing Gerber Childrenswear Baby Clothes
Preemie to Toddler
| Size | Weight | Height |
|---|---|---|
| Preemie | Up to 5 lbs. / Up to 2.3 kg |
Up to 17 in. / Up to 43.2 cm |
| Newborn (NB) | 5-8 Ibs. / 2.3-3.6 kg | 17-21 in. / 43.2-53.3 cm |
| 0-3M | 8-12 Ibs. / 3.6-5.4 kg | 21-24 in. / 53.3-61 cm |
| 0-6M | Up to 16 Ibs. / Up to 7.3 kg | 17-26 in. / 43.2-66 cm |
| 3-6M | 12-16 Ibs. / 5.4-7.3 kg | 24-26 in. / 61-66 cm |
| 6-9M | 16-20 Ibs. / 7.3-9.1 kg | 26-28 in. / 66-71.1 cm |
| 12M | 20-24 Ibs. / 9.1-10.9 kg | 28-30 in. / 71.1-76.2 cm |
| 18M | 24-28 Ibs. / 10.9-12.7 kg | 30-32 in. / 76.2-81.3 cm |
| 24M / 2T | 28-32 Ibs. / 12.7-14.5 kg |
32-34 in. / 81.3-86.4 cm |
| 3T | 32-35 Ibs. / 14.5-15.9 kg | 34-38 in. / 86.4-96.5 cm |
| 4T | 35-39 lbs. / 15.9-17.7 kg | 38-40 in. / 96.5-101.6 cm |
| 5T | 39-43 lbs. / 17.7-19.5 kg | 40-44 in. / 101.6-111.8 cm |
Cotton Pajamas
Garments are designed to fit snug for child’s safety.
| Size | Weight | Height |
|---|---|---|
| 6M | 12-16 Ibs. / 5.4-7.3 kg | 24-27 in. / 61-68.6 cm |
| 12M | 16-20 Ibs. / 7.3-9.1 kg | 27-30 in. / 68.6-76.2 cm |
| 18M | 20-24 Ibs. / 9.1-10. 9 kg |
30-33 in. / 76.2-83.8 cm |
| 24M / 2T | 24-28 Ibs. / 10.9-12.7 kg | 33-35 in. / 83.8-88.9 cm |
| 3T | 28-32 Ibs. / 12.7-14.5 kg | 35-39 in. / 88.9-99.1 cm |
| 4T | 32-36 Ibs. / 14.5-16.3 kg | 39-42 in. / 99.1-106.7 cm |
| 5T | 36-42 Ibs. / 16.3-19.1 kg | 42-44 in. / 106.7-111.8 cm |
At Gerber Childrenswear, we make it simple to size clothing based on baby’s size so you find perfectly fitting clothes at any age. Make sure to reference our size guide above for information on sleepwear, clothing and Onesies® Brand bodysuit sizing. If you aren’t sure which size will suit your baby, feel free to contact us and we’d be happy to assist you with sizing.
LET’S GET SHOPPING
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Despite the fact that it is very difficult to predict the growth of the baby in advance, it is best to purchase things well in advance of the birth. The size chart for children by age includes detailed data that is easy to figure out on your own. However, if you have any questions, it is best to contact our consultants, and they will be happy to resolve your difficulties. Table of clothing sizes for children from 0 to 1 year old
Size range for children from 1 to 3 years old
Size chart for children from 3 to 6 years old
Most toddlers are born around 50-56 cm tall, so 56 can be considered the standard size. Boys, as a rule, are somewhat larger than girls, besides, a baby can grow up to 25 cm in a year, so these details are also very important to consider. If you are afraid of not guessing with the size range, then use our advice:It is important that the baby at the beginning of his life cannot regulate his body temperature on his own. Only over time, this skill of the body will develop, therefore, in the first period after birth, the size of clothes for a newborn child directly affects his condition. If you make a mistake in the dimensional grid of clothes for children and tightly wrap the baby, then this will negatively affect his condition. At the same time, things that are too big will help keep warm air, and in summer it is very dangerous. Therefore, when choosing things for your little one, do not forget to navigate by month. The size chart for clothes for newborns should make it easier for you to choose a wardrobe, because. You can find a wide variety of products in our convenient e-catalogue! |
Starting from the 30th week, the baby will grow rapidly, so it is extremely difficult to choose clothing sizes for newborns with maximum accuracy. We have compiled baby size charts to help you.
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all data is based primarily on the height of the child and chest girth.
Vaccination calendar in Ukraine 2022
What free vaccinations are included in the schedule of routine preventive vaccinations for children and adults? At what age is it necessary to administer which vaccine and how to do it? We tell in the article
Preventive vaccination calendar is a document containing a list of mandatory preventive vaccinations and the optimal timing of their implementation. The vaccination schedule provides that the child can be vaccinated free of charge
The prophylactic vaccination calendar in Ukraine was approved by the order of the Ministry of Health of September 16, 2011 No. 595 (as amended by the order of the Ministry of Health of August 11, 2014 No. 551). The latest changes to the Immunization Calendar of the Ministry of Health were made by order No.
947 dated June 4, 2018 (table).
New vaccination schedule
|
B age |
Disease against which vaccination is given 902 8020005 |
|
1 day |
Hepatitis B |
|
3-5 days |
Tuberculosis |
9000 , hemophilic infection |
|
4 months |
diphtheria, whooping cough, tetanus, poliomyelitis, hemophilic infection |
| 6 months
0008 |
Hepatitis B, diphtheria, whooping cough, tetanus, poliomyelitis |
|
12 months |
hemophilic infection, measles, rubella, mumps |
| 9000 18 months
000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 tetanus, poliomyelitis |
|
|
6 years |
diphtheria, tetanus, poliomyelitis, measles, rubella, mumps |
Vaccinate on the third-fifth day of the child’s life, but not earlier than 48 hours after birth. Premature babies should be vaccinated if they weigh more than 2500 g. 
Together with vaccination, but not later than in the first week of life, enter an additional specific immunoglobulin against hepatitis B at the rate of 40 IU/kg of body weight and at least 100 IU. 
Remember that emergency tetanus prophylaxis does not affect routine immunizations. 
Vaccinated to prevent Hib infection in children 2, 4 and 12 months. 