8 Common Car Seat Questions, Answered

Your Most Common Car Seat Questions, Answered

February 19, 2020

Your Most Common Car Seat Questions, Answered

Your Most Common Car Seat Questions, Answered
Your Most Common Car Seat Questions, Answered

Babylist Registry Consultants are our team of real parents and gear experts whose job it is to help Babylist registrants make gear choices for their growing families.


Have you come up with a question or two (or, 10) as you’re creating your baby registry and getting ready for your little one’s arrival? Car seat questions from parents-to-be are some of the most common out of all the many questions our Babylist Registry Consultants tackle on a daily basis, and we’re not surprised at all.

Figuring out what’s safe, what’s not and which seat is the best choice for your baby can be pretty confusing.

We’ve rounded up the most popular car seat questions our Consultants get asked—and their answers, of course!—so you can feel informed and empowered as you navigate the world of car seats for your growing family.

What is the safest car seat?

This is probably the most common question our Registry Consultants get asked on a daily basis, and the (simple) answer may surprise you.

All car seats in the United States pass the same minimum standard testing. And while more expensive car seats may include features that go above and beyond what’s required, when it comes to car seats + safety, it all comes down to fit and installation, says Babylist Registry Consultant and Child Passenger Safety Technician (CPST) Rebekah Kimminau. The safest car seat is the one that fits your child, fits your vehicle and can be installed correctly by you every time.

What is the easiest car seat to install?

We wish there was an easy answer to this often-asked question!

While there are car seats on the market that boast certain features that make them easier to install than others, it’s not quite that simple. Getting the best, safest installation on a car seat depends on the car you’re using it in and who’s doing the installing. We think it’s best to focus less on what’s deemed the “easiest” and more around ensuring that parents and caregivers have the resources and the confidence they need to learn how to correctly install a car seat.

Safe Kids is the best resource for learning about car seat safety, Kimminau says. It’s also the place to go to find a permanent location that offers car seat installations and information on local car seat check events, or to book a personal appointment with a CPST. (CPSTs have been trained in how to install all types of car seats and are required to keep their certification up-to-date). The National Highway Traffic Safety Administration is another great site to check out for all things car seat safety.

What’s the difference between an infant car seat and a convertible seat?

Infant seats versus convertible options is a popular topic our Consultants routinely tackle for Babylist registrants.

An infant car seat, also sometimes called a bucket seat, is a seat made specifically for infants. Infant seats are always used rear-facing and are generally fairly portable.

A convertible car seat, however, can be used either rear-facing or forward-facing. Most can be used from birth or when your baby outgrows their infant seat—but they’re generally a lot heavier than infant car seats and a lot less convenient to move around.

Should I register for both an infant car seat and a convertible seat?

The answer to this common question can be a bit complicated and often depends on your family’s budget and lifestyle, says our team of Consultants.

An infant car seat has many benefits. It’s easier to install than a convertible seat, much more portable and can be used with a stroller. Because of this, more than 80% of Babylist parents register for an infant seat.

It is possible to register only for a convertible car seat and make it work, though. Check out our How to Choose a Car Seat guide to learn more about both infant and convertible seats and how to determine what’s right for you and your family.

How long can my baby stay in an infant seat?

According to Kimminau, your child can stay in their infant car seat until they outgrow the seat by either the height or weight restrictions. The “or” is the thing to remember here. It means that even if your little one meets the seat’s weight requirement but is over the height requirement, it’s time to make the switch, and vice versa.

There is one thing to keep in mind, though. While many infant seats are being marketed to hold children up to two years because of higher weight limits (35 pounds and over), says Kimminau, most children will outgrow their infant seats by height long before they reach the weight limit. It’s best to consult your car seat manual to know the exact height limits for your seat, but a good rule of thumb is that if the top of a child’s head is within one inch of the top of the shell of the seat, it’s time to transition. (The easiest way to check this is to find a board book that is one inch thick and place it on top of your child’s head while they are properly secured in the seat.)

Does my infant car seat come with a base?

A nice, easy answer for this common question: yes!

All infant car seats within the US are sold as a package with one base included. Separate bases can be purchased for additional cars.

Can I use my infant car seat without a base?

Families who travel frequently or regularly rely on taxis or ride share services (like urban families who often don’t own a car, for example) are especially curious about the answer to this question, and it’s easy to see why. While a base makes installing your infant seat quick and easy in your own car, the idea of lugging around your baby, your car seat and a heavy car seat base while you’re travelling or out and about is pretty daunting.

The good news is that almost all infant seats can be installed without a base. (The only exception is the Nuna PIPA Lite, which always requires a base for installation.) Although it may take a bit of practice, it’s possible to use your car’s seat belt to install your infant seat safely and securely. Be sure to consult your seat’s manual for specific installation instructions and try to practice a few times to get the hang of it before you need to do it on the fly.

Is a convertible car seat compatible with strollers?

This question is especially popular among city-dwelling parents, according to our team.

Unfortunately the answer to this one is no, there aren’t any convertible car seats currently on the market that are compatible with strollers. There are a few lightweight convertible seats that aren’t too terrible to take on the go (the Cosco Scenera Next is a popular option that weighs in at only about 10 pounds, for example), but the inconvenient reality is that once your little one outgrows their infant seat you’ll lose the ability to easily transfer their seat from the car directly onto your stroller.

This information is provided for educational and entertainment purposes only. We do not accept any responsibility for any liability, loss or risk, personal or otherwise, incurred as a consequence, directly or indirectly, from any information or advice contained here. Babylist may earn compensation from affiliate links in this content. Learn more about how we write Babylist content.