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The 8 Best 3 in 1 child safety car seats of 2024

Are you trying to find 3 in 1 child safety car seats among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling 3 in 1 child safety car seats on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 30 hours of research and did 35 3 in 1 child safety car seats tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best 3 in 1 child safety car seats you can buy today

No. 1
Graco TriRide 3 in 1 Car Seat | 3 Modes of Use from Rear Facing to Highback Booster Car Seat, Clybourne
  • 3-in-1 car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (22-65 lb) to highback booster (40-100 lb)
  • Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that help to protect your child in frontal, side, rear & rollover crashes
  • No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
  • Choose the perfect headrest height from 10 positions to get the safest fit for your growing child
  • 6-position recline keeps your child comfy and helps for a better installation
SaleNo. 2
Graco Slimfit 3 in 1 Car Seat | Slim & Comfy Design Saves Space in Your Back Seat, Redmond
  • 3-in-1 car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (22-65 lb) to highback booster (40-100 lb)
  • Slim design with dual integrated cup holders that rotate away, making the seat 10% slimmer to save valuable back seat space. Meets or exceeds the child restraint criteria for a frontal crash test under the US FMVSS 213
  • Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear and rollover crashes
  • No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
  • Choose the perfect headrest height from 10 positions to get the safest fit for your child as they grow
No. 3
Safety 1st Jive 2-in-1 Convertible Car Seat, Rear-facing 5-40 pounds and Forward-facing 22-65 pounds, Harvest Moon
  • Safety 1st Jive 2-in-1 Car Seat
  • Rear-facing 5-40 pounds and 19-40 in
  • Forward Facing 22-65lbs and 29-49 in
  • Fits 3 across in the back seat of most vehicles
SaleNo. 4
Graco Landmark 3 in 1 Car Seat | 3 Modes of Use from Rear Facing to Highback Booster Car Seat, Wynton
  • 3-in-1 car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (22-65 lb) to highback booster (40-100 lb)
  • Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear & rollover crashes
  • No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
  • Choose the perfect headrest height from 10 positions to get the safest fit for your child as they grow
  • 4-position recline keeps your child comfy and helps for a better installation
No. 5
Maxi-Cosi Pria 3 in 1 Convertible Forward and Rear Facing Child Car Seat with Adjustable Harness and Headrest for Kids 4 to 100 Pounds, Pink
  • DESIGNED FOR KEEPING UP WITH YOUR GROWING FAMILY The Pria All-in-One Convertible Car Seat is all about quick and easy, comfy and secure. Pria will simplify your life and ease your mind as you and your child journey together in the years ahead.
  • TRANSITION THROUGH THE STAGES Pria is thoughtfully designed to support your child as they grow: rear-facing (4–40 lbs. and 19"–40"), forward-facing (22–65 lbs. and 29"–49"), and belt-positioning booster (40–100 lbs. and 43"–52").
  • PURE + COZY = HAPPY KIDDO + YOU Our ultra-soft, yet durable, PureCosi fabrics and padding are made without wool or added fire retardant treatment, which is better for your child and our planet. Machine wash and dry. *Available in select color options.
  • FUSS-FREE IN-AND-OUT Pria’s easy in-and-out harness holders keep straps from getting in the way when you put your little one in the car seat and take them out. Eliminating the struggle means more time for fun.
No. 6
Safety 1st Getaway All-in-One Convertible Car Seat, Haze
  • With two modes of use, this LATCH-equipped Safety 1st car seat accommodates infants from 5 pounds up to toddlers weighing 40 pounds in rear-facing mode and kids up to 40 pounds in forward-facing mode.
  • The five-point harness adjusts easily from the front of the seat and features six heights and three buckle locations.
  • In both the rear-facing and forward-facing modes, built-in side-impact protection keeps your little one extra secure.
  • Easily remove the machine-washable and dryer-safe car seat pad to clean.
No. 7
Safety 1st Grow and Go All-in-One Convertible Car Seat, Rear-facing 5-40 pounds, Forward-facing 22-65 pounds, and Belt-positioning booster 40-100 pounds, Harvest Moon
  • BUILT TO GROW: The Safety 1st Grow and Go Convertible Car Seat is for extended use through 3 stages: Rear-facing 5-40 pounds, Forward-facing 22-65 pounds, and Belt-positioning booster seat 40-100 pounds.
  • SIDE IMPACT PROTECTION: The Grow and Go's side impact protection helps keep your child safe through all of the 3-in-1 convertible car seat’s stages.
  • EASY IN, EASY OUT: Harness holders keep the harness in an open position so it's easy to get your child in and out of the car seat.
  • QUICKFIT HARNESS: With the QuickFit Harness you can easily adjust both the harness and headrest with one hand.
No. 8
Graco Tranzitions 3 in 1 Harness Booster Seat, Proof
  • 3-in-1 harness booster helps protect your child, from toddler to youth.Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear & rollover crashes
  • Grows with your child from forward-facing harness (22-65 pounds) to highback booster (40-100 pounds) to backless booster (40-100 pounds) to continue to meet industry standards, we have increased the weight minimum from 30 to 40 pounds
  • No-rethread simply safe adjust harness system allows the headrest and harness to adjust together in one motion.Do not use bleach
  • Lightweight, portable seat is ideal for busy, active parents
  • One-hand, 8-position adjustable headrest grows with your child
  • 2 easy-to-clean cup holders keep your child's drinks and snacks close at hand
  • Open-loop belt guides help properly position your vehicle’s seat belt
  • Seat pad, body support, and harness covers are comfortable and machine washable
  • Graco ProtectPlus Engineered: A combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear and rollover crashes
  • Meets or exceeds the child restraint criteria for a frontal crash test under the US FMVSS 213
No. 9
Safety 1st TriMate All-in-One Convertible Car Seat, All-in-one Convertible with Rear-Facing, Forward-Facing, and Belt-Positioning Booster, Dunes Edge
  • 3 MODES TRANSITION FROM BABY TO BIG KID Three modes of use accommodate children from birth to age 10: rear-facing (5–40 lbs. and 19"–40"), forward-facing (22–65 lbs. and 22"–49"), and belt-positioning booster (40–100 lbs. and 43"–52").
  • FITS 3 ACROSS THE BACK SEAT The TriMate All-in-One Convertible Car Seat’s ultra-slim design— just 17” across without the cup holders —allows parents to fit three across the back seat without sacrificing comfort.
  • CLEAR, SIMPLE INSTALLATION AND ADJUSTMENT TriMate All-in-One features a 9-position headrest that adjusts quickly with just one hand, a hassle-free harness system that adjusts without complicated re-threading, and visible belt paths for easy installation.
  • KEEPS LITTLE ONES COZY Soft, memory-foam infant insert keeps small babies comfortable and secure.
SaleNo. 10
Frosty Bridge Jariboog Car Seat Coat - 3in1 Toddler Winter Jacket | Boys or Girls | Jacket with Removable Outer Vest - Size: 4T, Color: HUCKLEBERRY
  • JARIBOOG 3 IN 1 WINTER COAT FOR KIDS/TODDLERS - Zip your child into the Jariboog's base-layer jacket and thick outer vest. Wear them together for maximum warmth, or wear separately on milder days.
  • SOFT FLEECE JACKET LAYER: The base layer is car seat compatible and can easily be worn with a five-point harness to keep your child comfortable during car rides. The jacket is specially designed to not interfere with the car seat’s straps and buckles.
  • OUTER VEST LAYER – REMOVE BEFORE BUCKLING: The stylish outer vest adds a layer of cozy warmth for before and after the car ride, complete with sherpa-lined hood, soft lined pockets, and reflective piping for extra visibility.
  • CRASH TEST RATED - For years, safety experts have said that bulky winter coats reduce the effectiveness of the child safety seat. Our unique two-piece design that has been front and side crash tested, lets you remove the thick outer vest. We are making it easy to do the right thing.
  • LOADED WITH FEATURES - We combine warmth and convenience. Your child will love the plush sherpa lined hood, soft pockets in both layers, zipper garages and the soft cuffs. You will love the reflective piping, the emergency contact patch, the chest clip guide patch, and the easy to use zippers. Most of all, you will love the convenience of the car seat compatibility. The easy to remove vest makes the transition to the car fast and easy.
No. 11
Safety 1st Crosstown DLX All-in-One Convertible Car Seat, Falcon
  • ONE HAND ADJUST: With our new single hand adjustable headrest, keeping up with your child's growth has never been easier.
  • BUILT TO GROW: The All-in-One car seat built to grow for extended use through 3 stages: Rear-facing 5-40 pounds, Forward-facing 22-65 pounds, and Belt-positioning booster 40-100 pounds.
  • SIDE IMPACT PROTECTION: The Grow and Go Sprint's side impact protection helps keep your child safe. Plus, the 3-position recline makes it easy to get a good fit in your car.
  • EASY IN, EASY OUT: Harness holders keep the harness in an open position so it's easy to get your child in and out of the seat. Clearly visible booster belt path allows for easier buckling.
SaleNo. 12
Safety 1st Guide 65 Convertible Car Seat, Chambers, Black
  • 2 modes of use: Rear-facing 5-40 pounds and Forward-facing 22-65 pounds
  • Fits 3 across in the back seat of most vehicles
  • Side Impact Protection
  • 5-point harness with up-front adjustment
No. 13
Safety 1st Grow and Go All-in-One Convertible Car Seat,Rear-Facing 5-40 pounds, Forward-Facing 22-65 pounds, and Belt-Positioning Booster 40-100 pounds, Sugar Plum Pop
  • BUILT TO GROW: The Safety 1st Grow and Go Convertible Car Seat is for extended use through 3 stages: Rear-facing 5-40 pounds, Forward-facing 22-65 pounds, and Belt-positioning booster seat 40-100 pounds.
  • SIDE IMPACT PROTECTION: The Grow and Go's side impact protection helps keep your child safe through all of the 3-in-1 convertible car seat’s stages.
  • EASY IN, EASY OUT: Harness holders keep the harness in an open position so it's easy to get your child in and out of the car seat.
  • QUICKFIT HARNESS: With the QuickFit Harness you can easily adjust both the harness and headrest with one hand.
  • WASH AND DRY: Machine washable and dryer safe car seat pad features snaps that make it simple to take off of the seat; no fuss for truly easy cleaning.
SaleNo. 14
Niko Easy Wash Children's Car Seat Cover & Liner -Minky -Silver Star -Perfect for Winter Weather-Universal Fit -Crash Tested -Waterproof SEAT Bottom -Easy to Clean -Machine Washable
  • Universal harness openings to fit almost all front-facing or 3-in-1 toddler car seats. Double stitching throughout with super strong elastic to hold it in place.
  • Buy the Terry, Jersey or 100% Cotton Jersey option for a soft cool cotton fabric - similar to children's blankets and perfect for hot kids. Buy Minky for cooler climates or Winter & Spring seasons.
  • Waterproof bottom and can be washed and reused over and over.
  • Cup-holder openings on both sides and two extra pockets on each side - to hold toys, drinks or snacks.
  • Crash-Tested: Does NOT interfere with seat safety features.
SaleNo. 15
Safety 1st Everslim DLX Slim Convertible Car Seat– A 4-in-1 Convertible Child Safety Car Seats; Baby Car Seats for 5-100 lbs, Dunes Edge
  • GROW WITH ME CAR SEAT: Adaptable as a car seat for toddlers to 10 years (starting at 5 pounds), this all-in-one car seat caters to newborns with rear-facing mode while also functioning as a toddler car seat in forward-facing mode. 4 modes of use fit children birth to age 10: rear-facing (5–40 lbs., 19"–40"), forward-facing (22–65 lbs., 29"–49"), belt-positioning booster and backless booster (40–100 lbs., 43"–52"). Converts to backless booster with one hand.
  • NEWBORN, TODDLER, AND BEYOND: The Safety 1st Everslim DLX is a versatile car seat for toddlers as well as a newborn car seat. It eases the transition of your child's growth phases from baby carseat to toddler carseat, to up to 10 years old.
  • FITS 3 ACROSS: As a slim car seat, it can fit up to 3 across a back seat, making it an ideal travel car seat for toddlers.
  • USER-FRIENDLY FEATURES: This convertible car seat is equipped with a SecureTech chest clip, which visually shows parents if the chest clip is buckled or not.
  • EASE OF ADJUSTMENT AND CLEANING: Offering adjustable comfort for car seats newborn to toddler, the convertible carseat features a 5-position base and a 10-position headrest. The fabric of this carseat is removable and machine-washable, designed for the cleaning convenience of a travel carseat.
No. 16
Baby Trend Trooper 3-in-1 Convertible Car Seat, Dash Black
  • 3 Modes of Use: Rear Facing Infant mode (4-18lbs), Rear Facing Toddler mode (18-40lbs), and Forward Facing Toddler mode (22-65lbs)
  • Immediate Right Installation Angle: Rear-facing recline flip foot allows for great installation angles with ease; the built-in bubble level indicator helps find the correct angle
  • Fits Three Across: At its widest, the Trooper is 16.75" allowing it to fit 3 across in most vehicle
  • Lightweight: Lightweight shell also allows for use of LATCH installation up to 55 lbs
  • Now includes two integrated cupholders for convenience for your little one.
No. 17
Safety 1st Grand 2-in-1 Booster Car Seat, Forward-Facing with Harness, 30-65 pounds and Belt-Positioning Booster, 40-120 pounds, Black Sparrow
  • Forward-facing with harness, 30-65 pounds and Belt-positioning booster, 40-100 pounds
  • Designed to fit 3 across in most vehicles – great for growing families and car pools
  • Lightweight and easy to move from car to car
  • Deluxe fabric gives kids a comfy ride
SaleNo. 18
Safety 1st Boost-and-Go All-in-1 Harness Booster car seat, 3-in-1 Booster for Extended use: Forward-Facing Harness, high-Back Belt-Positioning Booster and Backless Booster, Dunes Edge
  • GROWS WITH YOUR CHILD The Boost-and-Go 3-in-1 Harness Booster grows with your child for extended use, from forward-facing harness mode (30–65 lbs.) to high-back belt-positioning booster and backless modes (40–100 lbs.).
  • EASILY ADJUSTABLE HEADREST With one hand, parents can easily adjust the Boost-and-Go’s headrest to seven different positions that grow with your child.
  • DISHWASHER-SAFE CUPHOLDERS Kids will love having their own cupholders and parents will love that the cupholders are removable and dishwasher safe.
  • FITS 3 ACROSS IN STANDARD BACK SEATS The Boost-and-Go’s narrow design allows parents to comfortably fit more in the back seat without sacrificing comfort. The seat is also lightweight and portable for parents on the go.
  • EASILY CLEAN UP SPILLS AND MESSES The removable seat cover is machine washable and dryer safe for easy cleanup.
  • 3 DIFFERENT MODES WITH EASY TRANSITIONS Easily converts from harness mode to belt-positioning and backless modes with one simple motion.
SaleNo. 19
Baby Trend Cover Me 4 in 1 Convertible Car Seat, Vespa , 18.25 Inch (Pack of 1)
  • Integrated Adjustable Canopy for UV Protection: Integrated height and angle adjustable canopy for in-car UV protection. Flip-out side visors provide additional shade protection for either side of the car seat.
  • 4-in-1 Seating System: Built for extended use including 1) Rear Facing Infant mode from 4 to 18lbs 2) Rear Facing Toddler mode from 18 to 40lbs 3) Forward Facing with Harness mode from 22 to 65 lbs 4) Belt Positioning Booster mode from 40 to 100lbs
  • Comfort & Convenience for Kiddos: Child can quickly adjust the canopy when car is in motion and sun is coming from multiple directions. The CoverMe's exclusive Comfort Cabin offers extra padding to keep child comfortable on long rides.
  • Includes an integrated headrest with no rethread harness. Three positions recline that allows front seat passengers to have extra legroom, while an integrated recline flip foot offers dual adjustment and gives the right angle with ease.
  • Fits Three Across in Most Vehicles: At its widest. the Baby Trend CoverMe 4-in-1 Convertible Car Seat is 18.25", which allows it to fit three children across in most vehicles.
No. 20
Joovy Tricycoo 4.1 Kids Tricycle with 4-Stages Featuring Extra-Wide Front Tire, Removable and Adjustable Parent Handle, Safety Harness, Machine-Washable Seat Pad, and Retractable Canopy (Blue)
  • 4 ADJUSTABLE STAGES allows the Tricycoo toddler tricycle to adapt as your child grows
  • STAGE 1: PUSH TRIKE allows your little one to ride in safety and comfort with the padded seat, harness, and canopy to protect them from the sun. The adjustable parent handle allows you to push the trike stroller and steer your little adventurer
  • STAGE 2: PUSH TRIKE encourages your child to strengthen their core muscles by removing the removable seat pad and flipping down the footrest to give them a little extra support
  • STAGE 3: TRAINING TRIKE STAGE for when you’re ready to remove the enclosed armrests and canopy to give your kiddo a little extra room while trying to balance on their own
  • STAGE 4: TRIKE MODE for when your kid is ready to whizz along on their own! Just remove the parent handle, adjust their seat to accommodate longer legs, and use the water bottle storage to keep them hydrated while they take on the world
  • EXTRA CHUNKY WHEELS ensure a smooth ride and allows your little one to maneuver over tough terrains and bumps effortlessly
  • OPTIONAL PEDALS and a flip-down footrest to take your child from parent-supported riding to self-propelled pedaling!
  • BUILT-IN STORAGE lets your little one pop snacks or toys in the back storage box, and the front-mounted cup holder so you can keep your child hydrated
  • BUILT FOR FAMILY, DESIGNED FOR LIFE - Joovy believes that happy, healthy parents produce happy, healthy children and the Tricycoo 4.1 toddler trike is designed to support childhood fun from first words to first wheels

How to choose a good 3 in 1 child safety car seats

Does the idea of finding a fantastic 3 in 1 child safety car seats make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in 3 in 1 child safety car seats. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top 3 in 1 child safety car seats products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top 3 in 1 child safety car seats on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top 3 in 1 child safety car seats brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top 3 in 1 child safety car seats based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the 3 in 1 child safety car seats were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good 3 in 1 child safety car seats, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your 3 in 1 child safety car seats.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting 3 in 1 child safety car seats for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our 3 in 1 child safety car seats. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what 3 in 1 child safety car seats should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on 3 in 1 child safety car seats.