best convertible car seat under $100:An ultimate guide (2022)

Do you think the best convertible car seats are out of your price range?

It’s good to know that there are several best convertible car seat under $100 available. Budget priorities are essential to every family, and we’ve got you covered.

To find something versatile, safe, comfortable, and easy to use, you won’t need to break the bank.

The article is perfect for you if you’re a family in need and worried about how you’ll manage to get a car seat for your child!

Because the article reviews and offers several convertible car seats for under $100, low-income families can find everything they need! You’ll also have more benefits because these seats are travel and backup ones rather than regular ones.

The low cost does not mean that the content is not high-quality, safe, or comfortable. That is why you’ll find your desired products in this detailed review.

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Best Pick

Top rated convertible car seats under $100

List of the best convertible car seat under $100 at a glance

Model ImageKing features
Graco Tranzitions 3 in 1 Harness Booster SeatI8Szh2eInclzM2ncHY4boHAgFmMLPrEAgaV cSBWwe2 7IaPvfq1F46JINBukA33fZAJ eL52bw6BZxZZXjEYMYSfHp2SLGNLzbA efLXe2Y4cEJDiMPVwqRUhzcmLsf9m6lutvN=s0Editor’s choice
3-in-1 convertible car seat
Graco TurboBooster Highback Booster Seat, 2-in-1 the best convertible car seat
Graco Affix Highback Booster Seat with Latch System, Grapeade RWmIrr1TpDk5Qc7fav0GTB3z k6z9pc6LyI6cFL9fVJWOBs3QhJC2LIuzVNH9GcA kNnzU7OGCMKR3dmI3AVYJRG 7ydsMbPG0SXUwhzAwsshi aLpGtAUYK7BY uiz6ba9n9lCo=s0Most comfortable convertible car seat
Cosco Finale DX 2-in-1 Booster Car Seat, Sweet Berry Best child car seat
Evenflo Big Kid Highback 2-in-1 Belt-Positioning Booster Car Seat, Boston Blue dhCyPYkzak2Flt yyX1PfUNNCVed 6eWdRtRcxwq Q262cDti9b7U9CZqnSbD kii57m3xQrWwJf0kwvOxaax3lemHAsGxPN9bSPdTGJZlBC QZ3OBoWBuNXyJjwGn2zgFMDBfTQ=s0Follows children’s growth
Tribute 5 Convertible Car Seat, 2-in-1, Saturn Gray 67E8nQXnfx22joTzyUkVM2Rl3Evxha4QC25mZaSM DceNxgkEsoLFi0x4yyK5AutyDhJtwe4TVgiFwfbqjM0 ttE5l3cSS I8A0KJZEuGgU4PNBnN yOR1jnzwaChUzsfkvcM5IQ=s0Best budget car seat
Safety 1st Guide 65 Convertible Car Seat,  MHqT6s9sMx2Kd2AFJqwmLpoGlnMjGG5iwLIZRk6Kyq1u0W 4itykPb4pOit4yQegGxvs2CiRs5w9FgbT3qPRnquShFxGirA IDHT8NUy6iZ2rtx4nMkCHaO7 yM24PU0pTbESt0m=s0Best inexpensive infant car seat
Disney Baby Apt 50 Convertible Car Seat yn219uG6OEIhfOfR9mr7Gbtagqtgoz5H4BgxmfNS7meHSnNPBnqBest convertible car seat for small cars
Cosco Apt 50 Convertible Car Seat,  FoGyLfPY0shrp38GxK8Oh0C5WVafPsYdioBk8qmIe6VPizP0a76lYIK54 x KG9uzGDi9PwSID9T4yOpmkV2irwovDDHHEBkhJhb6ZWN4dEYa EWbN0AckRD qkqmbHqDmc2FOiF=s0Cheap car seat near me
Safety 1st Jive 2-in-1 Convertible Car Seat, Carbon Rose oGFWJtWTKKSUSz Db9SXyTzEpyNGX B6IDfud5u IFIh1GI E TU8j6iDy0G4kYS0Ll eS 3AuirIdTMgIHyzMHA8ZdPe8VvpQudd SffSPKhUHIroWeYRYqnLPP2dwuzU2ej0AL=s02-in-1 convertible car seat

Editor’s choice 3-in-1 convertible car seat 

1.Graco Tranzitions 3 in 1 Harness Booster Seat

Key features

  • The 3-in-1 harness booster protects your child from toddlerhood to adolescence.
  • Headrest and harness adjust together with the Simply Safe Adjust Harness System.
  • Parents on the go will appreciate this lightweight, portable seat.
  • Adjustable headrest, eight positions, quickly adapt to your child’s height with one hand.
  • Keep drinks close to your child with integrated cup holders.
  • You can adequately position your seat belt with open-loop belt guides.
  • We provide comfortable and machine-washable seat pads, body support covers, and harness covers.

Car seats designed to grow with your child and go anywhere you go – from the car to carpool – are an excellent choice from Graco. 

Graco Tranzitions 3 in 1 Harness Booster Seat
graco transition installation process

In addition to the Simply Safe Adjust Harness System and a harness system that transitions seamlessly from harness booster (22 – 65 pounds) to high back booster (40 – 100 pounds) to backless booster (40 – 100 pounds), this lightweight car seat features a portable storage pouch.

 It easily adjusts your harness and headrest by simply rethreading the saddle. 

The seat pad, body insert, and harness covers are machine washable to keep your child happy.


  • It contains cup holders
  • Lightweight
  • Highly recommended
  • Lifesaver
  • Super easy to use
  • Affordable
  • Comfortable


  • Seat left inoperable due to faulty latch system

2. 2-in-1 the best convertible car seat Graco TurboBooster Highback Booster Seat

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Key features

  • There are two modes of use.

From 40 to 100 lb, this booster easily converts from a high back to a backless belt-positioning booster.

  • Adjustable headrest for ease of use

You can quickly adapt your child’s headrest to their growing needs with the convenient one-hand adjustment.

  • The Space-Saving Cup Holder

During the off-season, the 2 cup holders disappear.

Your big kid will stay comfortable with soft head and body supports.

Children, as well as parents, choose the Graco Turbo boosts. Boosters are available in two versions: backless boosters and high back boosters for children 40-100 lbs. 

2-in-1 the best convertible car seat Graco TurboBooster Highback Booster Seat
Graco turbo booster unboxing and setting up

There are four height-adjustable head positions and two space-saving cup holders for keeping children comfortable and happy.

 For all your family journeys, kids can stay comfortable with the open-loop belt guides.


  • Easy to move
  • Easy to assemble
  • Having a seat belt
  • Affordable price
  • Lightweight
  • Excellent safety features


  • Not found

3.Most comfortable convertible car seat Graco Affix High back Booster Seat with Latch System, Grapeade.

No products found.

Key features

  • With features that kids love, kids will love this design.
  • For years of service, it can convert to a backless booster.
  • Impact energy management using EPS foam.
  • Your growing child is secure with an adjustable headrest.
  • You can adequately position your seat belt using open-loop belt guides.
  • There is a hidden storage compartment with a cup holder integrated into the design.

Vehicle Safety Convertible

Please keep your child safe by putting them in the AFFIX High Back Booster Car Seat with Latch System in Atomic. According to the American Academy of Pediatrics (AAP), children 4 feet 9 inches or shorter should ride in a belt-positioning booster seat, according to the American Academy of Pediatrics (AAP), one of the most respected resources in child safety. 

 Graco Affix High back Booster Seat
Graco affix installation

According to the AAP recommendation, the AFFIX High back Booster Seat with Latch provides riding comfort for older children from 40 to 100 pounds and from 43 to 57 inches in height. 

It can convert to backless mode upon turning 40 or 100 pounds, or between 43 – 57 inches tall. A booster seat and a car seat rolled into one!

It’s comfortable to ride.

AFFIX has a variety of comfort features that will make parents and kids alike happy. It features multiple layers for maximum comfort for your child. Your child can also grow comfortable in the back support’s full coverage as they grow.


  • Easy installation
  • Child self-buckle
  • Comfortable ride
  • Adjustable high back booster car seat
  • Kid-friendly storage


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You can easily store your child’s drink, water bottle, or snacks in the integrated cup holders, and the hidden storage compartment is ideal for storing small toys and games.

4.Cosco Finale DX 2-in-1 Booster Car Seat, Sweet Berry

Key features

  • Suitable for people weighing 30 to 65 pounds and measuring 32-49 inches
  • Height adjustable belt-positioning booster from 40 to 100 pounds and from 43 to 52 inches
  • Fabrics that can be machine washed and dried make this item easy to care for
  • Portable and lightweight
  • The booster mode of this vehicle meets Federal Safety Standards, and it is rated a Best Bet by IIHS

Cosco finale DX is a forward-facing car seat, which can use in either of its two modes, is designed to securely hold kids between 30 and 65 pounds, 32 to 49 inches tall, and at least a year old. With the belt-positioning booster mode, children between the ages of 40 and 100 pounds can remain safe.

cosco finale DX installation
cosco finale DX installation

With a lightweight design and easy mobility, the seat is ideal for on-the-go families. It makes them suitable for families who have more than one child traveling in a car simultaneously.


  • It is easy to move between cars.
  • Lightweight and easy to move, this seat is perfect for families on the go.
  • Washable seat cushion in deluxe fabric
  • Reversible cup holder
  • Simply smarter stuff.
  • Affordable
  • Easy to install


  • Not for everyday use

5.Evenflo Big Kid Highback 2-in-1 Belt-Positioning Booster Car Seat, Boston Blue

Key features

  • In the extensive kid section, children must be at least four years old, 110 lbs, and 40 -57 inches tall.
  • With the belt clip included, it is easy to position the vehicle belt on your child safely.
  • One hand is all it takes to adjust the six different height positions.

For kids who are ready to use the vehicle’s seat belt but require an extra boost for safe riding in their car, the Evenflo Big Kid LX high back booster offers two forward-facing positions. After removing the promoter, the back quickly disappears. 

Evenflo Big Kid Highback 2-in-1 Belt-Positioning Booster Car Seat, Boston Blue
Evenflo big kid backside of the seat

Dual cup holders provide easy access to snacks and beverages, allowing drivers to focus on the road. This seat is removable, so you can easily wash it in the machine, making it perfect for long rides.

 Your growing child will be able to express their individuality with a variety of cool colors and patterns. Lightweight and portable, this booster is great for families on the go.


  • Dual cup holder
  • Easy machine wash
  • Lightweight
  • Portable
  • East to adjust from one car to another
  • A seat belt is included
  • Affordable price
  • Great safety feature


  • For taller children, there is no padding

6.Best budget car seat Tribute 5 Convertible Car Seat, 2-in-1, Saturn Gray

Key features

  • A 100% polyester fabric
  • Imported from the United States
  • Evenflo Side Impact Test Standard is a federal safety standard measured against all applicable federal safety requirements.
  • Structure-integrity tested at an energy level approximately two times that set by FMVSS. Child restraint seat back should be at least 1 inch above the top of the child’s head when facing rearward.
  • Harnesses with multiple positions for better fit and longer wear, Minimum age of two years.
  • Adjusting the harness and buckle is simple and convenient due to the front buckle release and harness adjustment mechanism.
  • The baby feels more comfortable with an integrated body cushion, while older children can easily remove the head pillow.
Best budget car seat Tribute 5 Convertible Car Seat, 2-in-1
Evenflo tribute unboxing

Convertible car seats like Evenflo’s Tribute offer safety, ease, and value, as well as comfort. Providing both side impact protection and an excellent fit for your vehicle, the Tribute is compact.

 Various cup holders are available for this car seat to accommodate additional passengers and car seats. You can get an excellent extended-use option at a great price with this seat.


  • A convertible car
  • It is easy to adjust
  • The bells and whistles are available
  • There are several cup holders available in various sizes
  • Installation is easy
  • It’s a great deal
  • The price is affordable


  • Hard to find FFA language

7.Best inexpensive infant cat seat Safety 1st Guide 65 Convertible Car Seat


Key features

  • Convertible car seats, such as the Guide 65, are ideal for smaller vehicles and help protect your child both rearwards and forwards.
  • Weight ranges from 5-40 pounds for rear-facing and 22-65 pounds for forward-facing
  • It fits 3-across on the back seats of most cars and is designed for small vehicles.
  • Three buckle locations, five harness heights, and adjustable headrests provide a customized fit.
  • With safety and comfort features like Side Impact Protection, the 5-point harness with front and back adjustments, and adjustable headrests, you can be at ease.
Best inexpensive infant cat seat Safety 1st Guide 65 Convertible Car Seat
Safety IST grow below side of the car seat

This Safety 1st Guide 65 Convertible Car Seat is an ideal option for smaller vehicles or to expand the space in larger ones. Carpools and growing families alike will find it convenient to use this car seat in the back of most vehicles, including those with three rows of seats. 

You can put your child in the Guide 65 in both forward- and rear-facing positions for more extended periods.


  • Removable cup holders
  • Removable pillows
  • Adjustable headrest
  • Adjustable harness
  • Lightweight
  • Seems comfortable
  • Highly recommended
  • Great price


  • Difficult to install

8.Best convertible car seat for small cars Disney Baby Apt 50 Convertible Car Seat

Key features

  • Forward-facing capacity 22-50 pounds, rear-facing capacity 5-40 pounds
  • The harness is five-pointed with an adjustable front
  • Protection from side impacts
  • Transportable design that is extremely lightweight
  • It fits infants with the included insert
  • An adjustable base for staying in the car

You can have more fun traveling with Disney. The Disney Baby Apt 50 Convertible Car Seat is a stylish way to keep your little Musketeer safe and comfortable in the car. 

Best convertible car seat for small cars Disney Baby Apt 50 Convertible Car Seat
Cosco APT 50 backside of the car seat

The stylish convertible car seat offers up-front adjustment to the five-point harness, making it ideal for babies from 5 pounds to 40 pounds who prefer to sit rear-facing.

 With a child weight of 22-50 pounds, the Apt 50 turns into a forward-facing position. The compact and lightweight design also makes it easy to travel through airports.


  • Ideal for children who are growing
  •  Should protect all sides
  • Harness with security
  • Each rider is provided with a cup holder.
  • Disney Style
  • Easy to clean
  • East to install


  • It doesn’t fit a tall child

9.Cheap convertible car seat , Cosco Apt 50 Convertible Car Seat

Key features


As much as 40 pounds can ride rear-facing on the APT 50.


This harness is designed to keep children up to 50 pounds snug in a forward-facing position.

  • Ready to Fly

The APT 50 is certified for use on aircraft, so your child will feel at home on the plane. Compact and lightweight design allows you to travel through airports easily.

This car seat works for kids up to 50 pounds so that they can ride for longer. With four harness heights and side-impact protection, the Apt keeps kids safe at every stage.

 It will be comfortable for them and easy to clean for you since the pad is machine washable. Those crazy cracker crumbs and dropped juices are gone.

Cosco Apt 50 Convertible Car Seat
Cosco APT setting up

 You can toss the pad into the machine and get an elegant seat that spot cleaning cannot provide. A cup holder and a snack tray are conveniently integrated into the handle for your copilot’s enjoyment.


  • Best fit
  • Easy to clean
  • Lightweight and easy
  • Bells and whistles are available
  • Highly recommended


10.Best 2-in-1 convertible car seat Safety 1st Jive 2-in-1 Convertible Car Seat, Carbon Rose

Key features

  • Long-lasting comfort for years to come
  • Vehicles with a back seat that fits three across
  • The cup holders can be removed and washed in the dishwasher
  • Easy-adjust 5-point harness
  • Pillows for the head and body that can be removed
  • You are ready to fly.

It’s a lot to think about as a parent, and you can get your head spun. Choosing between two seats is easy with the Jive Convertible Car Seat because it converts to one seat. Suitable for children weighing five to sixty-five pounds. The weight limit for rear-facing babies is 40 pounds. Eventually, your “big kid” will be able to ride forward-facing.


Safety 1st Jive 2-in-1 Convertible Car Seat,
Side view of the safety Ist jive

There are five heights and three buckle locations to ensure it fits your growing child perfectly. It is comfortable for kids and convenient for parents. The removable insert pillows provide different head and body support. Easily removed when your child grows, the cushioning offers extra comfort for your big kid.

Clean up messes constantly? Who has time for that? You certainly aren’t. It can be machine washed and dried, making this seat a breeze to clean if messes happen.

Afraid to travel with your kids? It is certified to be used on airplanes. The device’s compact size makes airport security checks easier as well.


  • Easy to set up
  • Amazing safety features
  • Easy to clean
  • Lightweight
  • Rare and forward-facing harness
  • Having Cup holders


  • A one-month-old model

Best convertible car seat under $100: buying guide

Weight and height consideration

The car seat you choose for your child should last at least a few months as children multiply. To make sure your child doesn’t already exceed the weight or height limits, pay attention to the car seat’s specifications. After your child has grown or gained too much weight, you may need to look into buying a new car seat for safety reasons.


Your back seat is quite full of car seats. Using multiple car seats in a small vehicle can be challenging if the seats are too large.

 You can easily fit two or even three car seats in your vehicle with models an inch or two narrower than the average model.

Price range

The first consideration when purchasing a car seat should be your budget. Convertible car seats cost $60 to $100, so they are an attractive option for families. Some models come with cup holders, optional level indicators, and themed designs.

Safety tips

  • Ensure that the car seat is installed correctly. Installing a car seat requires either a seat belt or a latch system. Ensure you can lock the seat belt into place if you will be using the seat belt. The seat belt may stay loose until a sudden stop strains it. By pulling it out, you can lock this type of seatbelt and then tighten it. In that case, it should stay in place. If the seat belt doesn’t lock in place, you will need to use a belt clip to secure the car seat.
  • While weight and height limits permit, keep your child in a back-facing car seat or position.
  • For a better fit, use a blanket or a towel. Baby car seats, even those for infants only, are often too large for newborns. Using receiving blankets or towels that are tightly rolled and placed on either side of your baby’s head and between their crotch straps will help keep your baby secure.

Frequently Asked Questions

Can a car seat be used with only a lap belt?

 You cannot use the booster seat with lap belts because they are not made for that purpose. If your child is in an accident, a booster seat will need a shoulder strap.

Are there car seats with a narrow base for smaller vehicles?

As a result, slim-fit and compact models have a narrower base that fits into smaller vehicles. A couple of slim-fit car seats could check in your back seat if you need to put more than one seat in there.

Are there seats that can be used from when my baby is born until he no longer needs a car or booster seat?

Specific models can serve the purpose of these models. It is not recommended for newborns or models designed for infants. 
It might also be difficult to adjust this booster seat as much as the one for boosters. Nevertheless, these models will help you save money over time.


There are a number of the best convertible car seats under $100 available on the market. One of the best choices is the Graco Tranzitions 3 In 1 Harness Booster Seat, which offers top-notch safety and design.

Here are the basics of purchasing a car and an in-depth look at the features to consider. As well as our top picks, we have included dependable, safe, and easy-to-use models


Choosing one that suits your needs is still a crucial step. You will be better able to select the best seat after comparing these options.

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