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The Best Convertible Car Seats To Buy Right Now

Looking to save on a convertible car seat? With just hours left to go, find car seat and more baby gear deals during the Amazon Prime Day sale.

The best convertible car seats work for your toddler (and sometimes your infant) right through the child’s booster seat days. They can typically be placed into your vehicle rear-facing at first, then forward-facing and finally as a booster. These versatile seats actually simplify the whole car seat purchasing process by eliminating the need to buy another during various stages.

In short, infant car seats are only suitable for infants, but convertible car seats are likely to have a longer life with your family. There’s a lot to consider when choosing one. “The ‘best’ car seat depends on your child, your vehicle, your budget and the features important to you,” says Michelle Pratt, a certified child passenger safety technician, car seat expert and founder of Safe in the Seat. “Most kids will spend more time in their convertible car seat than in any other car seat stage, so it’s important to choose the right one.”

With Pratt’s help, through interviews with parents and using our own research, we’ve compiled a list of the best convertible car seats in five top categories. You’ll also find a buying guide at the end of this article to help you choose a personal favorite, as well as a list of top car seat deals happening right now.


Best Convertible Car Seat Overall

A Versatile Pick That Works From Birth Through 100 Pounds

Graco Extend2Fit 3-in-1 With Anti-Rebound Bar

Weight/height limit: Up to 50 pounds and 49 inches (rear-facing); up to 65 pounds and 49 inches (forward-facing); 40 to 100 pounds (high-back booster) | Machine washable cover: Yes | Width of seat: 19 inches | Weight: 27 pounds

If you’re looking for an affordable car seat that will grow with your child from birth through 100 pounds, aka, to the end of the car seat line, we think you’ll want to check out this Graco model. The Extend2Fit 3-in-1 with Anti-Rebound Bar is a long-lasting, versatile pick. It tops our convertible picks, because of the incredible number of ways to adjust and fine-tune its positioning, a reasonable price point, its inclusion of must-have perks, such as washability, and the ability to convert it to every stage of car seat from infant to high-back booster.

“It has high rear-facing limits and can be very compact when rear-facing too,” says Pratt (the seat allows for 5 inches of extra legroom when facing backward and allows children to do so up to 50 pounds). There’s also an anti-rebound bar (you have to install it, but it’s easy to do), which adds a layer of safety by limiting how much the seat and your child would rotate in the event of an accident. There are 10 headrest positions and six reclines; and a luxurious two cup holders.

Overall, the car seat is simple to use and affordable—two big wins for parents. We love the no-rethread harness. The covers remove for washing, too. One downside is that it’s not as narrow as is needed for families hoping to put multiple seats in the back. Graco Slimfit might be a better match-up if you really need a narrow seat width. The Extend2Fit is also FAA approved.


Best Convertible Car Seat For Small Cars

A Luxury Pick For Tall Parents And Compact Spaces

Weight/height limits: Up to 50 pounds and 49 inches (rear-facing); up to 65 pounds and 49 inches (forward-facing) | Machine washable cover: Yes | Width of seat: 19 inches | Weight: 27 pounds

Amazon Prime Day Competitor Sale: This Nuna Rava convertible car seat is discounted to $400 during the ongoing Nordstrom Anniversary Sale.

The Nuna Rava is more expensive than other car seats like it, but for luxury-minded parents, it’s an excellent compact and safe option with an all-steel frame and easy-install. “It takes up minimal space rear-facing when it’s installed as upright as it’s allowed to be,” adds Pratt.

“It can be installed in the middle seat in our SUV, which is great because not all car seats can accommodate that,” says Pegah Jalali, a mother in New York City who uses the car seat. Lisa M., a mom in Boston with four Nuna Ravas, points out another spacing perk. The car seat is actually narrow from front to back, which allows tall drivers and front passengers to enjoy significant “legroom even while the baby is still rear-facing.”

It’s Greenguard Gold certified and made without flame retardants, delivering clean comfort. The Nuna Rava offers 10 recline positions for the best positioning and a no-rethread five-point harness, making it a cinch to get into position.

It does not convert to a booster, but you can have your baby in this seat from the newborn stage all the way up to forward-facing at 65 pounds. The higher weight and height limits lets safety-conscious parents keep their kids rear-facing for longer, as well as in a five-point, harness constraint while forward-facing for longer than some other seats.


Best Convertible Car Seat For Road Trippers

A Durable Seat Made For Comfort And Safety

Clek Foonf Convertible Car Seat

Weight/height limits: Up to 50 pounds and 43 inches (rear-facing); up to 65 pounds and 49 inches (front-facing) | Machine washable: Hand-wash only and spot clean | Seat Width: 17 | Weight: 36 pounds

Amazon Prime Day Competitor Sale: Save 20% on Clek Foonf car seats at Albee Baby right now.

The funny-sounding car seat that doesn’t scream car seat is practically a cult favorite among those who use it from infancy (if you purchase the infant insert for an additional $60) onward. Pratt likes it for parents who hit the road frequently because Clek seats (the Foonf and its sister product the Fllo) are uber comfortable and yet one of the most narrow seats you can purchase, allowing three car seats across.

“The low-profile sides and squishy, unobtrusive padding promote airflow and help even the sweatiest toddlers stay cooler in their car seat,” Pratt says. “And they sit up nice and high, so your little one can see out the window.” When used rear-facing, toddlers have a ton of leg room, too, in part due to that anti-rebound bar, which doubles as a great safety feature. It’s also Greenguard Gold Certified, free of any flame retardants and approved for aircrafts as a safety seat.

While the Clek seat is expensive, parents who use it say it’s incredibly durable. “We've been very impressed with the quality of the Foonf,” says Katie Tucciarone, a mom in Brooklyn Heights, New York. “The fabric is durable yet comfy, and the accessories are easy to use and aren't breaking all the time. It's also very easy to clean which is important because it’s been subjected to a lot: car sickness episodes, Goldfish galore and other toddler-preferred snacks.”

The Foonf has a few extra features (a more seamless recline, a slightly simpler install) than the Fllo, but the inside seating areas of the sister seats are identical. One drawback is that it does not convert to a booster seat once your child outgrows it. The Foonf does have a 9-year expiration, though, so you could possibly pass it on to a younger sibling.


Best Convertible Car Seat For Tall Babies

An Easy-To-Install Seat With One Of The Longest Harnesses Available

Britax One4Life ClickTight All-In-One Car Seat

Weight/height limits: Up to 50 pounds and 49 inches (rear-facing); up to 65 pounds (forward-facing); 40 to 120 pounds and up to 63 inches (booster seat) | Machine washable: Yes | Seat width: 19.5 inches | Weight: 30 pounds

This sturdy, all-in-one convertible car seat from Britax is a popular pick for tall kids, as well as parents hoping to make it their last car seat purchase. It’s a roomy, comfortable seat that will change from a rear-facing to forward-facing five-point harness to a harness-less booster. The headrest can also be set to 15 positions.

“The Britax One4Life has one of the tallest harnesses available,” says Pratt. “Even though it has the same harness mode limits on paper as most other convertible seats, the extra-tall harness height means that this seat will usually last longer than the competition when it comes to taller or long-torso kids.” This could equate to an extra year of use.

Meagan Paul, a mom in Pittsburgh, recently purchased this car seat for her tall 14-month old. “My kiddo is tall. He's in the 90th percentile for height,” she says. “Researched and this one fits the bill for longest rear-facing with a maximum harness height.”

The company’s signature “Clicktight install” also makes installation super easy. It’s a bit bulkier and slightly wider than some other convertibles, but that’s because it comes with all the extra perks, such as a no-rethread harness, washable seat covers, two cup holders and comfy padding and steel frame. It’s a great everyday seat to truly take your kid from babyhood to nearly middle school.


Best Convertible Car Seat For Air Travel

An Affordable Lightweight Travel Car Seat

Evenflo Sonus 65

Weight/height limits: Up to 40 pounds and 40 inches (rear-facing); up to 65 pounds and 50 inches (forward-facing) | Machine washable: Yes | Seat width: 19 inches | Weight: 11.5 pounds |

“The safest way for small kids to fly is to sit in their car seat on the plane,” says Pratt. But no parent wants to lug a heavy car seat through an airport. That’s where a travel stroller and car seat combo comes in—or a lightweight convertible car seat, such as the Evenflo Sonus 65.

Frequent fliers love the 11-pound Sonus 65 for plane rides, because it isn’t a burden to carry. (We know one editor who pops her travel car seat onto a set of wheels like this car seat caddy. It eliminates the need for a stroller in the airport and makes carrying the car seat much easier.)

Install is simple with the Sonus, and we find the five-point harness easy to adjust. Keep in mind that it is not a no-rethread harness, so when kids are ready to move up a notch, it will take some work. There’s less padding than in some higher-end seats, so it may not be right for a long road trip, but that reduces the weight of the seat overall. It is FAA approved and narrow enough to fit three car seats across in many cars. The Sonus has built-in cup holders and a ventilation system that’ll keep your child comfortable.

Another favorite pick for air travel is the Cosco Scenera Next. The two seats are similar in many ways, but the Cosco Scenera has a lower weight (40 pounds max) and height limit (43 inches), meaning many kids will outgrow it before the Sonus. “The Sonus lasts most kids until 5 or 6,” explains Pratt.


Amazon Prime Day Car Seat Deals And Baby Gear Sales

Not all of our top picks are on sale right now, but you can find plenty more Prime Day baby deals on strollers, car seats, bassinets, carriers and more. Here are a few more deals that are worth sharing.

Save 30% On This Graco Convertible Car Seat

Graco Extend2Fit Convertible Car Seat

This version of the Graco Extend2Fit lacks the rebound bar, but it does include a little foot rest that pulls out flat to help keep tots comfortable while rear-facing. It works from the newborn age up to 65-pounds while forward-facing.


This Britax Infant Car Seat That Works With Your Stroller

Britax B-Safe Gen2 Infant Car Seat

A popular infant car seat brand, the Britax B-Safe, is discounted by 30% right now. Includes an easy Latch system with the base, and the cover is machine washable. It also snaps into Britax strollers as well as others with the use of an adapter.


An Extra Comfortable Car Seat For $95 Less

Maxi-Cosi Pria Max 3-in-1 Convertible Car Seat

It’s hard to beat the Max-Cosi Pria seat when it comes to finding the most plush padding for their little tushes. It also installs with ease and works from infancy onward. Save $95 on this popular convertible car seat right now.

Amazon Prime Day Competitor Sale: This Pria Max is discounted for Nordstrom card holders as well during the Nordstrom Anniversary Sale.


Save 20% On A Travel Bag For Your Car Seat

ProFaster Car Seat Travel Bag Backpack

Don’t rely on the airline to handle your car seat well. Instead, grab that gate check tag and stuff your seat into this travel bag. It can also be carried as a backpack if you’re not ready to use the seat until hitting the taxi stand.


An Affordable Jogging Stroller And Infant Car Seat

Baby Trend Expedition Jogger Travel System

Enjoy 20% off this Baby Trend travel system, which includes the stroller and a compatible infant car seat. The front wheel locks for jogging, and the large tires roll over trails with ease.


Save 43% On This Double Stroller

Baby Trend Sit N Stand Stroller and Car Seat Combo

If you’re expecting twins or just your second child, the versatile Sit N’ Stand strollers might work well for your expanding family. This one can hold two toddlers, two car seats or one car seat or toddler seat while an older child sits or stands on the back bench. It’s 43% off for this particular travel stroller combo right now.


Push Or Pull This Bike Trailer That’s Also A Stroller

Jeep Everest 2-in-1 Child Bike Trailer And Stroller

Whether you want to jog with them or tow them with your bike, this Jeep Everest trailer offers a seat for two kids to tag along on family adventures. It folds for storage or to toss into the trunk for transport. Save $150 with this Amazon Prime Day stroller deal.


A Comfortable Booster Seat For $102 Less

Britax Grow with You ClickTight Harness-2-Booster Car Seat

This booster seat can only be placed forward-facing, so it’s for older children who have graduated from riding backward. The five-point harness makes it great for preschoolers, however, and it converts into a high-back booster seat, too. Save $102 on this Britax car seat now.


A Narrow Convertible Car Seat For Families With Several Kids

Graco SlimFit 3 in 1 Car Seat

This product is also available at BuyBuy Baby for $219.

Fit more car seats in the back with this SlimFit convertible car seat from Graco. It’s 36% off right now and can take babies from rear-facing up to a high-back booster seat.


This Smooth-Operating Convertible Is Discounted 30%

Britax One4Life ClickTight All-In-One Car Seat, Cool N Dry

Several Britax car seat models are discounted during the Amazon Prime Day sale, including this ClickTight convertible model. It’s easy to install and it adjusts easily to each stage, from rear-facing infant to big kid booster. We love how smoothly the headrest and harness move up with tots. The fabric on this one is designed to keep them cooler, too.


Frequently Asked Question On Convertible Car Seats

What Is A Convertible Car Seat?

In short, it’s a car seat that can be used both rear- and forward-facing. Usually, these seats are used for years: at first rear-facing and then, when the child is ready, usually as a toddler or preschooler, forward-facing. Convertible car seats save parents money and time (spent researching and installing a new seat when a child needs a forward-facing unit).

When Do I Switch From An Infant Car Seat To A Convertible Car Seat?

Sometimes, convertible car seats can be used for infants, too; sometimes, you start using them after a baby outgrows an infant car seat by the height limit, weight limit, or the head clearance limit. Outgrowing an infant car seat means that a baby no longer has enough car seat shell over their head to keep them protected, says Pratt. When this happens, it’s time to move up to a convertible car seat. “Most babies outgrow the height or head clearance limits long before they reach the weight limit,” she says.


How To Find The Best Convertible Car Seat

A convertible seat is used rear-facing with a young baby and forward-facing as they grow taller and heavier. Some convertible car seats can convert again into high-back or backless booster seats by removing the five-point harness when older kids are ready for the seatbelt. Some convertible car seats can truly be the only car seat you ever buy for a child, taking them from infancy through age 10 or 100 pounds.

However, not everyone wants to use a convertible car seat right away. They tend to be heavier than the stroller-compatible infant car seats. And sometimes they are too bulky or too babyish to actually be used as high-back booster for your suddenly 70-pound 9-year-old child.

To answer parents’ car seat questions and steer them toward the best picks for them, Pratt developed her viral Car Seat Buying Kits, which help parents determine which car seats will meet their family’s needs. These are some of the top categories to consider when selecting a new convertible car seat.

  • Price. Convertible car seats range in cost from fairly expensive units to affordable products.
  • How long you plan to keep your toddler rear-facing? Pratt personally promotes the AAP’s recommendation to keep toddlers rear-facing until they reach the limit of their seat, encouraging parents to aim for age 4. Other families might aim for age 2, depending on your child and local regulations.
  • Vehicle-specific challenges. Do you have a small car? Or a hard-to-reach third row? Is it already a high step to get into the car?
  • Other passengers in the car, such as other babies in car seats or adults who will require seats. Will you need narrow car seats, so everyone can fit?
  • Personal priorities, such as car seat weight, flame-retardant use, portability, install challenges and the size of your kids.