Use our handy car seat size guide to find the right car seat for your little one:
Height
Age
Baby
40 - 87cm
Birth to approx. 15 months
Baby Toddler
45 - 105cm
Birth to approx. 4 years
Toddler
76 - 150cm
Approx. 15 months - 12 years
Child
100 - 150cm
Approx. 4 - 12 years
Everystage
40 - 150cm
Birth - 12 years
*Please note that some car seats cover more than one height band.
The UK law allows you to use either an R44.04 (weight-based) or an R129 (height-based) car seat. R129 doesn’t replace anything, it simply offers another option when choosing the right car seat for your baby or child.
Baby
Child Height: Birth-87cm
Rear-facing only, many models can also be used with ISOFIX fittings.
Baby Toddler
Child Height: Birth-105cm
Rear-facing with the option to face-forward from 15 months.
Toddler
Child Height: 76-150cm
Rear-facing with the option to face-forward from 15 months, can't be used from birth.
Child
Child Height: 100-150cm
High back booster seat using the vehicles seatbelt.
Everystage
Child Height: Birth-150cm
Suitable from birth up to 12 years old, adapting as your little one grows.
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