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Convertible all-in-one car seats can be placed rear-facing or forward-facing, depending on the child’s age, height, and weight. Convertible car seats can be switched to their infant car seat forward-facing mode once the toddler has reached the required height and weight.

Diono Radian 3QXT Latch All-in-One Convertible Car Seat

$449.99 $359.99 Sale

4 stages of newborn safety and 3-across complete with 17 SafePlus™...

Nuna Rava Convertible Car Seat (Flame Retardant Free)


It’s uncomplicated, un-fussy, and exceeds American safety standards. Our RAVA...

Clek Fllo Convertible Car Seat


What's new for the Clek Fllo car seat? The actual...

Clek Foonf Convertible Car Seat

$559.99 $463.20 Sale

What's new for the Clek Foonf car seat? The actual...

Nuna REVV Rotating Convertible Car Seat


The Nuna REVV rotating convertible car seat is ready to...

Nuna Exec Car Seat


A new life is full of firsts. From every moment...

Maxi Cosi Pria 3-in-1 Car Seat

$269.99 $259.99 Sale

Introducing the Pria 3-in-1 convertible car seat, baby's first and...

Maxi Cosi Romi Convertible Car Seat (PureCosi) - Essential Black

$129.99 $103.99 Sale

The Maxi Cosi Romi convertible car seat is extremely lightweight...

Maxi Cosi Pria All-in-One Convertible Car Seat (Pure Cosi)

$269.99 $215.99 Sale

Introducing the Pria All-in-One convertible car seat, baby's first and...

Diono Radian 3 R Latch Convertible Car Seat


Life is complicated enough, that’s why here at Diono we...

UPPAbaby Knox Convertible Car Seat


The KNOX is the first convertible seat to feature UPPAbaby's...

Diono Radian 3 RXT Latch Convertible Car Seat

$349.99 $297.49 Sale

Enjoy the journey with our Diono Radian 3RXT all-in-one convertible...

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Convertible Car Seats

Convertible all-in-one car seats can be placed rear-facing or forward-facing, depending on the child’s age, height, and weight. Convertible car seats can be switched to their infant car seat forward-facing mode once the toddler has reached the required height and weight.

Convertible car seats have versatile and innovative travel systems as they are designed to grow with your little one. All-in-one convertible car seats provide long-lasting safety and comfort from infancy through toddlerhood.

This makes them a popular choice for parents looking for flexibility and convenience: easy to install, they follow your baby’s growth. The consensus is that babies should be placed rear-facing for as long as possible, as this is the safest way for them to sit in a car. At first, these innovative, stylish car seats can be installed rear-facing for newborns and infants, offering excellent protection in case of a collision. As your child grows, they can be converted into a forward-facing seat belt car seat to accommodate toddlers and young children who are increasingly curious about the world.

A Range of Options

Convertible car seats come with adjustable safety features, easy installation, top-notch safety standards, and car seat accessories. Our PishPosh convertible car seat collection includes some of the most reputable brands such as Peg Perego, Nuna, Maxi Cosi, UPPAbaby, Britax, Cybex, and Diono. These rotating convertible car seats give parents peace of mind during every journey and let babies, toddlers, and children enjoy every car ride.

Explore our range of options, including various brands and designs such as the Chicco Nextfit Max Zip Air, the Chicco Nextfit Max ClearTex, or the Chicco Nextfit Zip models to find the perfect convertible car seat that will adapt to your child's needs as they continue to grow.

Invest in their safety and comfort today by browsing our selection of convertible car seats, baby carriers, booster seats, and stroller accessories!

The PishPosh Convertible Car Seat Collection

Convertible car seats come with plenty of benefits that make every car ride with your baby safe and fun.

Extended Use

One of the main benefits of convertible car seats is their extended years of use, as they are designed to convert into booster car seats to accommodate children from infancy through toddlerhood and sometimes beyond. Convertible car seats can be used in both rear-facing and forward-facing positions, which makes them perfect for infants, toddlers, and young children.


Since convertible car seats can serve as both infant and toddler car seats, they can be a top cost-effective option for parents. The initial purchase cost is offset throughout years of usage, which saves you money in the long run.


Convertible car seats are designed with a focus on safety. They typically come with features like multiple harness heights and adjustable recline positions to ensure a secure and comfortable fit for children of various sizes and ages. Many models also come with side-impact protection.

Rear-Facing Position

Convertible car seats can be used in the rear-facing position for infants and young babies. This orientation is considered the safest way to transport infants as it provides superior protection and support for their developing neck and spine.


Convertible car seats often have higher weight and height limits compared to infant car seats, allowing your child to remain rear-facing for a more extended period. This extended rear-facing position enhances safety for as long as possible. Some of our new convertible car seats can accommodate 50-pound toddlers sitting in a rear-facing position.


Convertible car seats are designed with adjustable features to accommodate your child's changing needs. They typically have adjustable headrests, harness heights, and recline positions for a proper and comfortable fit as your child grows.

Long-Term Use

Some convertible car seats have a higher weight limit in the forward-facing position, allowing children to use them even beyond toddlerhood. This feature extends the lifespan of the car seat, providing excellent value for your investment.


Convertible car seats are often designed to be travel-friendly, with features like airplane compatibility. This makes them suitable for families who frequently travel with their children.

Hassle-Free Delivery

Our PishPosh convertible car seats have been chosen for their reliability, safety, and comfort. Our collection includes many choices to match your needs and make every car ride a fun and safe adventure with your baby.

With shipping free on eligible orders, all that’s left is for you to create a shipping account today and enjoy hassle-free deliveries and useful content. For more information on our offerings and services, shop by brand product, browse our website, or get in touch with us.

Ready to embark on your parenting journey with ease and confidence? Reach out to our friendly customer service team for any assistance you need!

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