The Ultimate Baby Diaper Buying Guide

(Last Updated On: November 4, 2023)

It is hard to raise kids without having trouble with incontinence, so diapers are the best option if you face anything like this.

Buying baby diapers is one of the essential items to have on a baby registry. They fall into “nice-to-have” and “unquestionably necessary” categories for parents.

They are essential to a baby’s health and happiness. They keep them clean, dry, and happy.

But they have one thing in common: every diaper needs to be changed occasionally, or else you will be steamed at by your darling little bundle of joy.

Many babies undergo wet and soiled diapers during those first few weeks.

To prepare for this phenomenon, parents build up their supplies before the baby arrives into the world with an overwhelming task in both seasoned parenting situations and if you’re starting now.

There are many factors to consider when stockpiling the right supplies before your bundle arrives.

There are different diaper brands, so picking one for your baby is difficult.

However, with a little research and innovation, you will find what suits them.

Whether it is environmental concerns or skin sensitivity, all babies are unique in some way, so their preferences should also differ.

But remember: there’s a Diaper for Every Baby.

What must you know when picking the best diapers for your baby? The following points can help you.

Baby Diaper Buying Guide: Different Types of Baby Diapers

Disposable Diapers

Disposable diapers are a convenient, affordable alternative to cloth. The disposable diaper will keep your baby dry and comfortable in the event otherwise he soils his clothing by wetting himself while out of nappies.

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They come with an absorbent pad that can hold liquid up to 800 times its weight, so you don’t have to worry about him getting messy fluids near the skin.

In fact, according to manufacturers, disposable diapers last longer than Cloth Diapers because they’re explicitly designed and do not allow any leakage past two layers.

This means that one change consisting entirely (or nearly) of just wipes should do everything needed.

You might be surprised to learn that the average disposable diaper can absorb far more liquid than your child will likely produce during a single use.

No doubt, for different brands, you’ll see differences in fit and how much they hold before leaking.

Over recent years, the main improvement with these products has been their thinner design, which should create less waste for landfills.

Cloth Diapers

A cloth diaper is a great way to ensure your baby’s bottom stays clean and fresh.

They can be made from cotton fleece, terry (like towels), flannel, or unbleached hemp fabric mixed in with other materials, such as wool, for extra absorbency.

Babies Cloth Diapers

Among these, flannels are the softest against the baby’s skin, with a wonderfully thick fabric that provides great protection for your baby’s bottom.

Cloth diapers are a perfect solution for any parent looking to reduce their carbon footprint, and cloth diapering has many other environmental benefits.

A child can return thousands of disposable diapers to landfills before potty training.

However, with the help of “flushable” inserts, you’ll have less sewage waste entering our water system.

Also, some brands even come with washable liners, so there’s no need to purchase new ones every time your little one goes through an accident.

Fully washable diapers provide a great way to save money and the environment.

But they must be thoroughly washed multiple times to become absorbent again and provide comfort during wear.



As your child starts potty training, you can help him feel more comfortable by wearing pull-ups and diapers that look and feel a bit like regular underwear. Some are designed so the moment it gets wet; he’ll know what to do; others have double layers for extra absorbency in case of accidents or leaks.

Disposable underwear

The right kind of underwear can make all the difference when it comes to sleeping soundly at night, so parents always look for new ways or find old favorites.

Disposable underwear

Disposable undergarments such as GoodNites Underwear are made with different versions tailored for boys and girls ages 4 and up in mind.

Pampers offers their “UnderJams” line, which has been explicitly advertised as size 8 diapers.

Baby Diaper Buying Guide: Best Diaper Brands

Diapers for newborn, newborn girl

Finding the best diapers for your baby girl is easy with our list of top picks.

With a variety to choose from and different styles, you’re sure to find something extraordinary.

  • Pampers Swaddlers size N
  • Pampers pure protection disposable baby diapers
  • Huggies Little Snugglers toddler diapers

Diapers for newborn baby boy

You want the best when it appears to be diapers for your infant boy.

So, below are some top-rated brands that will be perfect in helping him stay dry and healthy while keeping his bottom clean from accidents.

  • Pampers Swaddlers disposable toddler diapers
  • Huggies Little Snugglers baby diapers
  • Andy Pandy Bamboo disposable diapers
  • Honest baby diapers

Diapers for fat babies

These products will be perfect if you’re looking for the best diapers to accommodate a fat baby. 

When your child is around 17-20 lbs at 5 months old and weighs in at 20+ pounds by 6 months, they may need an extra snug-fitting diaper that locks away wetness.

  • Pampers baby dry
  • Pampers Swaddlers size 4
  • Luvs size 3
  • Huggies little movers’ size 4

Diapers for sensitive skin

Babies have sensitive skin, so parents need to be extra careful when changing their diapers.

If you discover that your baby is reacting to diapers with frequent rashes, eczema, and allergic reactions, then it’s time to reconsider the diaper brand.

Below are the brands for sensitive skin:

  • Huggies Little Snugglers baby diapers
  • Seventh Generation Kid diapers
  • Bamboo-type disposable diapers
  • Eco-friendly Bamboo nature disposable diapers

Eco-friendly diapers

One way to be eco-friendly and not have any harmful environmental effects on a baby’s bottom is by using the earth’s best chlorine-free diapers.

Below are some of the most popular options that you can buy today:

  • Earth’s best diaper
  • Eco by Naty diaper
  • Bamboo nature diaper
  • The honest diapers

Diapers for a heavy, wetter

Understand the type of baby you have. If you have a baby who leaks constantly, it’s time for the best diapers to keep them dry and comfortable.

We can do this by using the right diapers for them. Below are some brands for heavy wetters:

  • Pampers baby dry
  • Huggies little movers
  • Huggies overnight diapers measurement 4

Baby Diaper Buying Guide: What to consider before buying diapers?

There are a lot of different brands out there, so make sure you find the right one for your baby. You’ll be blown away by how many diapers don’t work with every kid on Earth.

So, you need to try them out before making this decision.

It’s not just the number of diapers you should consider regarding baby gear. Remember what kind will work best for your child and their growing body.

One of the common mistakes new moms make is buying lots and lots of newborn-sized diapers. Don’t do that. Your baby will grow, so buy them in different sizes for when their little legs are too short or long, and you’ll thank yourself later.

When choosing a product for your child, check before buying because the different brand has different sizes for every age group.

Sizing for cloth and hybrid diapers is straightforward: small, medium, or large.

If you find it difficult to attach a diaper fastener, the size may require some alterations.

Baby Diaper Buying Guide: Some Important Things


Size Variations of Baby Diapers

It is essential to know the right size of diapers for your baby.

If you’re looking to build out your diaper supply for a year, here is a rough baby diaper buying guide according to different sizes:

Size Variations of Baby Diapers

Newborn size diapers

They are designed for babies who have a short duration of exposure.

They’re also commonly known as “small” and come in packages with 128 units per pack, so that’s 8 changed daily on average.

2 boxes should last the average baby until they leave home or go primarily potty training, but don’t hesitate to buy more if needed.

Size 1 diaper

When choosing the right size for your baby, make sure you buy 4 or 5 boxes of Size 1 (based on a 168-pack size), with an average of six diaper changes per day.

Babies will use this size for about 3 months.

Size 2 diapers

5 boxes of size 2 diapers are the most popular option for many parents.

These pre-saturated, ready-to-use products will typically last 3 months with 6-9 changes per day on average and come in a pack containing 148 pieces.

Size 3 diapers

You’ll need at least 8 boxes for your baby that will be used through the rest of their first year and beyond, with 5-7 changes per day on average.

This should be enough to meet all their needs.

Read More: How Should A Diaper Fit Properly?

Don’t Concentrate on the Newborn Size

The most important part of a baby diaper buying guide is not to buy newborn-size diapers.

Babies come in all shapes and sizes, but you don’t need to register for more than one or two packs of the newborn.

Although these are popular at showers, your baby may outgrow or skip them and go straight for Size 1 within their first few weeks.

What’s a better option? You know how babies grow fast, right? Well, a baby’s size changes over time.

So, if you’re shopping for them now and want something that will fit in 3 months

when they’ve added another few pounds of weight, don’t buy the same thing.

Diapers come in many sizes, so reading the label carefully is essential and determining which is right for your baby.

The weight ranges can sometimes overlap, but this does not mean they are comparable- even when a size fits “correctly” according to their measurements on paper (i.e., 8 – 14 pounds).

If that diaper causes blowouts or discomfort, you should consider going up 1 pair without hesitation.

Baby’s Growth Rate

You may think your little one will always be small, but they’ll grow into the next size sooner than you know.

With all the talk of baby gear, you may think it’s time for some new diapers.

But before buying a bunch and filling up your house with them for forever use, take these considerations into account:

How much space do I have? Size 3 will help me through one year; however, if bulk storage is an issue, register only sizes 1 & 2.

Diapers According to the Sex of Baby

Babies are often born with one or the other gender.

You might face different milestones depending on your baby’s sex. And how soon they need to start wearing diapers can vary by two weeks.

For example, medium-size boys usually move onto Size 1 Diapers around 4 weeks old and Size 2 Diapers around 3 to 4 months. It takes an average-sized girl at about 6 weeks and 4 to 5 months before she reaches these same stages of development.

Note: It’s essential not only to know what type (diaper) your little one needs but when too, which will depend mainly upon their current age rather than a set time frame.

Babies are sleepless little bundles of joy; no one knows this better than parents.

Boys tend to go through more diapers than girls in their first year or two. However, it all depends on who you ask. 

If changing your baby boy makes you worried that they might accidentally squirt something on themselves while doing so, consider keeping a cloth handy for afterward when there’s nothing else around as an extra layer between themself and any accidents.

Related: How To Dress for Breastfeeding in Winter?


Do diaper brands matter?

Brand-name diapers may be expensive, but they’re made from high-quality materials that will absorb more.

Store-brand diapers are cheaper and can leak or overflow easily, although some users find them to fit better than their higher-priced counterparts.

Eco-friendly options like bamboo cloths offer an environmentally conscious alternative for parents who want something that doesn’t contribute too much waste to landfill sites.

Should I need to buy diapers before the baby is born?

The benefits of building a diaper stockpile before your baby is born are many and varied. For one thing, you may be able to save money.

Not only will this help with balancing post-baby budgets, but it also gives new parents peace of mind knowing they have been prepared for any emergency during childhood development.

Buying in bulk allows parents more options than buying singles whenever needed.

A well-stocked supply can make all the difference when raising children and ensure that everything goes smoothly regarding growth or accidents at home.

Read More: How To Change A Diaper For Your Baby? 

Is it okay to wear diapers 24 hours a?

Diapers are usually not the best solution for long-term use, as they can cause skin irritation.

A baby’s sensitive bottom needs special care and gentle handling when using diapers; a single day of wearing them may result in rashes that require immediate medical attention.

How much does the diaper cost?

Every day in the U.S., an average baby uses 8 disposable diapers for about $0.29 each.

This adds up to about 6000 total for their first two years.

The average age at which they transition from wearing them varies across children.

How do I choose a diaper?

Your baby will go through many sizes on the way to potty training.

You’ll soon find yourself with a baby graduating from size 1 to 6! It’s essential for finding an ideal fit.

They might start with “Newborn” diapers that generally fit infants up to 10 pounds in weight and can be found in most brands.

For some parents, a diaper with extra stretch is all they need for their newborn.

You may also want a U-shaped hole that makes caring for the umbilical cord easier.

With newborns, the messes are small, and they get changed often.

So, absorbency isn’t too much of an issue.

(As premature babies have increased over recent years, many parents use “Preemie” diapers.

These are specially designed for tiny newborns weighing less than 6 pounds and can sometimes be necessary if your baby is smaller when born.)

With time, your baby will grow and will become more active.

So, the diapering needs will also change.

Finding the ideal balance between comfort and cleanliness has always been a struggle for many parents.

But when you’re starting solids with your baby around 5-8 months old, it becomes even more critical that they wear diapers that will fit their developing body well and with more absorbency because there will be accidents on both ends.

The average age for a child to be potty-trained is 3 years old.

This means that most kids remain in diapers until between the ages of 2 and 3, at which point they are constantly on their feet, so look out for diapers with strong tabs and lots of stretches.

Ensure you also change them often; it can prevent diaper rash from occurring when kids are active.

How do you know when a diaper is too small for your baby?

The first sign that your baby needs a more significant size diaper is when you notice red patches on their skin, irritated legs, or waist from being in an elastic too long.

(Ideally, there should be enough space (almost 2 fingers) between the baby’s stomach and the elastic of the diapers, so they don’t get too tight, which can cause discomfort.

The top part of the diaper should be at least two inches lower than the belly button. Otherwise, blowouts may occur by accident.)

Another indicator is leaking the wet diaper of your child because the size they’re wearing doesn’t contain moisture, so it’s time to get a new diaper.

If your baby’s weight falls between two different sizes of diapers, it is generally ideal for them to wear a giant diaper.

Can baby go all night without a diaper change?

A nighttime diaper change will be necessary if your baby’s diapers are thoroughly soaked or the little one poops during sleep.

Babies can have up to three wet diapers during the night.

Sometimes this is just because they’re teething, but it’s also from nighttime potty-training accidents or poor sleeping habits that lead them to toss and turn with a full bladder.

Gradually these events will stop happening, and you can start changing them only once daily instead of every night.

Related: How To Empty Diaper Genie? Top 11 Tips

What could be the side effects if you don’t change your baby’s diaper?

You’re a wise parent. You know that regularly changing your newborn’s dirty diaper will ensure he has no accidents while sleeping or in his clothing and can help avoid infection for everyone around him.

It’s a parent’s worst nightmare to leave their little one lying in poop too long and miss the chance to change them.

A missed diaper change can result in angry rashes on baby bottoms, and pee overflows can even wake babies from sleeping peacefully.

Should you wash the baby with each diaper change?

Parents need diapers, but knowing when they might not be necessary is essential.

If your baby has only urinated in his diaper, you can probably skip wiping because it could cause unnecessary irritation to his sensitive skin and make him uncomfortable.

However, always take care of business after every poopy accident by thoroughly cleaning up any spills and wipes from the front to back so as not to spread bacteria around.

What size diapers do toddlers wear the longest?

Your baby will wear size 3 diapers for the longest, and this should be your go-to diaper.

I know it’s not fun buying more, but this is necessary.

Your little one needs these nappies to protect their sensitive skin from leaks, which can get expensive.

At what age should a child need to be potty trained?

You might wonder when your child will know they’re ready for potty training.

Some children show signs of being able to go on the toilet between ages 18 and 24 months, but others don’t start their journey until 3 years old.

There’s no rush; you can wait as long as it takes if that suits you better regarding how quickly or slowly a child learns about this new skill.

What number of diapers does a baby use until he is potty trained?

Diapers are a big part of life for many children, and the average child will need about 7,000 diapers as they grow up.

This is a lot of dirty diapers, and it can’t be fun for the baby or parent.

Are diapers harmful?

Babies’ skin is very soft, so anything harsh is not suitable for them. Some diaper manufacturing companies often use synthetic fibers or toxic dyes for babies’ sensitive bottoms.

When making them into diapers, these chemicals can even cause allergies.

Padded cloth nappies like those used by old people might be better alternatives since they’re gentler on your baby’s skin.

Final Words

If you are looking for baby diapers, this baby diaper-buying guide is just what you need. An essential part of the baby diaper buying guide is remembering that all babies have different needs.

The type and number of diapers you purchase should depend on your baby’s needs.

But you can also ask other parents of the same age group which brands they prefer and why because every child is unique in their own way.

For every new parent, having a smart stockpile on hand can be the reason for feeling at ease and prepared.

Whether you use disposable or cloth diapers, no matter the diaper size or brand, it is important to have some type of supply available for your baby when they arrive.

This will save money if something goes wrong during their first few weeks and provide peace of mind, knowing there’s always another sack ready if needed.