10 Best rated convertible car seats in Canada

Advertising Disclosure

Last Updated - 2025/07/04

Best Choice

01
BRITAX

Britax Poplar Convertible Car Seat, 2-in-1 Design with ClickTight® Technology, Stone Onyx

Free Shipping
Main highlights

SpaceSaver Design: 17 inch/ 43.2 cm seat is designed to fit 3-across* without compromising on trusted Britax safety and premium comfort. *Britax cannot guarantee 3-across installation fitment in all vehicles
Room to Grow: 14-position no-rethread harness and headrest adjust together easily to help create the perfect fit
ReboundReduce Stability Bar: Carbon steel bar easily attaches to the car seat when installed rear-facing to minimize movement in the event of a crash; must be removed when installed forward-facing
Install with Confidence, Every Time: With ClickTight technology, there’s no guessing or stressing. Fully open seat belt paths are clearly labeled and easy to access; open, thread and buckle, click it closed
2-in-1 Convertible Car Seat: The Poplar fits up to 40 lbs (18.1 kg) when installed rear-facing while easily switching to forward-facing as your child grows
Show more
9.9

Exceptional

Show more
Curious about how we select the top products for you? Explore How It Works

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
02
Safety 1st

Safety 1st Turn and Go 360° DLX Rotating All-in-One Convertible Car Seat, 10 Years of Use, Rear-Facing to Booster, Effortless Recline, SecureTech™ Magnetic Chest Clip - Hexagon Horizon

24% Off Free Shipping
Main highlights

[SAFETYSWIVEL 360° & EASY INSTALL] - Effortlessly rotate the seat 360° to get kids in and out, with SecureTech indicators ensuring proper belt tension and installation. Soft locks and a 1-hand release simplify rotation while keeping the seat steady.
[EASY-TO-CLEAN DESIGN] - Machine washable inserts and headrest cover make clean-up quick and convenient, keeping your car seat fresh with minimal effort.
[CUSTOMIZED COMFORT] - Adjusts to 5 recline positions and offers a 10-position no-rethread harness and headrest for personalized comfort at every stage.
[BUCKLING & SAFETY GUIDES] - Features a SecureTech Magnetic Chest Clip with red-to-green indicators for foolproof fastening, a Rotation Lock Indicator to prevent unintentional movement, and a Top Tether Visual Indicator to promote proper tether use.
[3 MODES & 10 YEARS OF USE] - All-in-one car seat grows with your child from birth to 10 years, featuring 360° rotation in rear-facing (5–40 lbs. and 19"–40"), forward-facing (30–65 lbs. and 34.4"–49"), and booster (40–100 lbs. and 43.4"–52") modes, eliminating the need to reinstall.
Show more
9.8

Exceptional

Show more
03
Graco

Graco 4Ever All-in-One Convertible Car Seat, 4-in-1 Baby to Big Kid Car Seat from 1.8-54 kg (4-120 lb), ProtectPlus Engineered, Raegen

22% Off Free Shipping

9.9 safety

9.7 lasts a long time

9.7 Easy installation
Main highlights

Washable seat cover is easy to remove without removing the harness
Steel-reinforced frame provides strength and durability
Simply Safe Adjust Harness System adjusts the height of your harness and headrest, in one motion, to ensure that your child is always properly secured
One-hand, 10-position head rest makes it easy to give your growing child a proper fit for optimal safety
Integrated harness storage compartment holds unused harness straps while in the belt positioning booster mode
InRight UAS attachment provides an easy, one-second attachment with an audio click cue to help ensure secure installation
Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your child in frontal, side, rear, & rollover crashes. Engineered & crash tested to meet or exceed CA standard CMVSS 213, 213.1 and 213.2
Features an easy-to-read level indicator for hassle-free installation
6-position recline adjust to fit your growing child; it's comfy for them and convenient for you
4-in-1 car seat gives you 10 years of use: seamlessly transforms from rear-facing harness 1.8-18 kg (4-40 lb) to forward-facing harness 10-30 kg (22-65 lb) to highback booster 18-45 kg (40-100 lb) to backless booster 18-54 kg (40-120 lb)
Show more
9.5

Excellent

Show more
04
Graco

Graco Extend2Fit Convertible Car Seat, 2-in-1 Forward & Rear-Facing Baby Car Seat, 1.8-30 kg (4-65 lb), Titus

23% Off Free Shipping
Main highlights

Steel reinforced frame provides strength and durability for years of use
Simply Safe Adjust Harness System adjusts the height of your harness and headrest in one motion to help ensure that your child is always properly secured
Seat pad is comfortable and machine-washable
One-second lower anchor attachment featuring our exclusive InRight UAS system
One-hand, 10-position adjustable headrest is easy to use and grows to properly fit your growing child
Fuss Free Harness Storage holds the buckle out of the way so it's easy to get baby in and out
Extend2Fit 4-position extension panel adjusts to provide 12.7 cm (5") additional leg room allowing your child to ride safely rear-facing longer
Designed to help protect your rear-facing infant from 1.8-22.5 kg (4-50 lb) and your forward facing toddler from 10-30 kg (22-65 lb)
6-position reclining seat helps keep your growing child comfy on your many journeys together
2 integrated cupholders keep your child's drinks or snacks close at hand
Show more
9.2

Excellent

Show more
Value for Money

05
Graco

Graco Tranzitions 3-in-1 Harness Booster Seat, Toddler to Big Kid Car Seat from 10-45 kg (22-100lb), Harness/Highback/Backless Booster, Proof

32% Off Free Shipping

9.9 worth the money

9.9 Simple to use

9.5 Light weight
Main highlights

Seat pad, body support, and harness covers are comfortable and machine washable
Open-loop belt guides help properly position your vehicle’s seat belt
One-hand, 8-position adjustable headrest grows with your child
No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
Meets or exceeds the child restraint criteria for a frontal crash test under the CA CMVSS 213 and 213.2
Lightweight, portable seat is ideal for busy, active parents
Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear & rollover crashes
Graco ProtectPlus Engineered*: a combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear & rollover crashes (*Meets or exceeds the child restraint criteria for a frontal crash test under the CA CMVSS 213 and 213.2)
3-in-1 harness booster helps protect your child, from toddler to youth: Grows with your child from forward-facing harness 10-30 kg (22-65 lb) to highback booster 18-45 kg (40-100 lb) to backless booster 18-45 kg (40-100 lb)
2 easy-to-clean cup holders keep your child's drinks and snacks close at hand
Show more
9.1

Excellent

Show more
06
Cosco

Cosco Scenera Next Convertible Car Seat, Diamond Daze

Free Shipping

8.0 For vacation

8.0 Easy installation

8.0 Comfort
Main highlights

Side impact protection.
Rear-facing 5-40 pounds (19 to 40). forward-facing 22-40 pounds (29 to 43)
Lightweight and compact size makes it easy to get through airports. The perfect travel companion!
Easy to install in a variety of cars, and fits three across the back seat
5-Point harness with easy front adjustment. 5 harness heights and 3 buckle locations allow for the best fit for growing children
Show more
9.0

Excellent

Show more
07
Diono

Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear & Forward Facing, 10 Years 1 Car Seat, Slim Design Fits 3 Across, Jet Black

Free Shipping

9.7 Support

9.3 Comfort

9.1 Easy installation
Main highlights

The original and only all-in-one convertible car seat that folds for travel or compact storage. FAA approved for airline use.
Rear-Facing for Longer - lovingly engineered to keep your child rear-facing up to 54 kg.
Mechanically engineered from reinforced automotive grade high-strength steel, our unique core shell shields and protects your child.
High-quality ComfortPlus Memory Foam, always included.
Fits 3-Across - our famous slim-fit design with zero compromises to safety, space, or comfort.
10 Years One Car Seat - from Birth to Booster (2.3 - 54 kg) it's all you will need. Grows with your child, ultimate protection on every road trip. 4 modes in 1 seat!
Show more
8.7

Very Good

Show more
08
Evenflo

Revolve360 Slim 2-in-1 Rotational Car Seat (Canton Black)

33% Off Free Shipping
Main highlights

MAXIMIZE SPACE IN YOUR BACKSEAT: Features a streamlined 16.7” footprint to save space for passengers without sacrificing safety, comfort or style
Show more
8.5

Good

Show more
09
Graco

Graco Contender 65 Convertible Car Seat, 2-in-1 Forward & Rear-Facing Baby Car Seat, 2.2-30 kg (5-65 lb), Binx

Free Shipping
Main highlights

UAS-equipped with an easy-to-read level indicator for hassle-free installation
Removable body support helps keep baby comfy
Removable body support helps keep baby comfy
Outboard cupholder keeps your child's drinks and snacks close at hand
Outboard cup holder keeps your child's drinks and snacks close at hand
No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion; Adjustable 8-position headrest grows with your child; 5-point front-adjust harness helps you get baby in and out with ease
Graco ProtectPlus Engineered*: a combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear & rollover crashes (*Engineered & crash tested to meet or exceed CA standard CMVSS 213 and 213.1)
EPS, energy-absorbing foam for effective impact management
5-point, front-adjust harness helps you get baby in and out with ease
2-in-1 convertible car seat helps protect your rear-facing infant from 2.2-16 kg (5-35 lb) and your forward facing toddler from 10-30 kg (22-65 lb)
Show more
8.2

Good

Show more
10
Safety 1st

Safety 1st Grow and Go Extend 'N Ride All-in-One Convertible Car Seat Mineshaft

18% Off Free Shipping
Main highlights

[QUICKFIT HARNESS SYSTEM] – One-handed headrest adjusts the harness height and headrest together in 1 quick step. No need to uninstall the seat to adjust the seat as your child grows. YAY
[COMFORT PLUS] – The car seats footrest works in all 3 positions: rear-facing, forward-facing and big kid. For toddlers, sitting forward-facing, the ComfortPlus footrest helps kids sit more comfortably and supports shorter, dangling legs & lowers to be a comfortable footrest for bigger kids.
[COMFORT PLUS ARB] – The footrest doubles as an anti-rebound bar, adding an extra measure of safety in rear-facing mode limits over-rotation adding extra stability in the event of a in a sudden stop or crash.
[BUILT TO GROW] – Built to grow for extended use through 3 stages: Rear-facing 5-40 lbs., Forward-facing 22-65 lbs., and Belt-positioning booster 40-100 lbs. 1 car seat for all your car seat stages.
[5-POINT HARNESS] – consists of five straps. Two are located at the shoulders, two at the hips, and one at the crotch that all connect to a buckle release, providing the best protection possible for your child in their car seat.
Show more
8.1

Good

Show more